sails on a sailboat

Sail Types: A Comprehensive Guide to 8 Types of Sails

Sailboats come in all shapes and sizes. And that means there are many types of sails on the market! For those who might not know, sails are made of canvas and use wind power to propel sailboats through the water.

Understandably, different sails are required for different types of sailboats . And sailboats are categorized by the number of hulls they have. Monohulls have a single-hull design, catamarans have two hulls, and trimarans have three. Generally, sailors use catamarans for upwind sailing (but they can be used to sail downwind in certain conditions). 

The type of sail you'll need for your sailboat depends on the kind of sailboat you have. Additionally, sails are highly dependent on the wind and weather conditions. Therefore, it's always a good idea to have different types of sails on board to navigate the ever-changing weather conditions. 

8 Types of Sails for Sailboats

As mentioned, you should carry multiple sails when sailing to prepare for various weather conditions. Here's a brief overview of the types of sails for sailboats: 

1. Mainsails

The mainsail is the largest and most important sail. Therefore, it's probably the first sail to come to mind when you think of camping. Typically, it's situated directly behind the mast — connected to the boom — and uses wind energy to move the vessel. The mainsail plays a significant role in tacking and gybing, making it essential for any voyage. 

Since the mainsail is a larger sail, it doesn't require wind to propel it forward. And the fact that it can be moved by moving the boom makes it uber-easy to operate. 

Learn More About Sailing

2. Headsail

The headsail often accompanies the mainsail, though it is smaller in size. Regardless of your sailboat type, the headsail is positioned at the front of the mast – over the sailboat's bow. 

Because headsails are small, they are helpful when navigating through windy conditions. Smaller sails catch less wind, preventing them from propelling your boat as strongly as larger sails. Additionally, headsails help lift, balance, and protect the vessel from inclement weather conditions.

While the term 'headsail' refers to any sail in front of the mast, the jib is the most common type of headsail. (And when a jib is so large that it overlaps the mast, it's called a genoa.)

Learn More About Sailboats

3. Genoa 

The genoa is a large sail that attaches to the front of the forestay. (In this instance, it's similar to a headsail.) However, the genoa is larger than the headsail and overlaps the mainsail partially or completely to help the boat go faster. 

Genoa sails are useful when sailing through light or medium wind. You can also use it when the wind comes directly from the rear. If you use a Genoa sail during high winds, you'll probably start sailing too quickly and put yourself and your boat at risk. 

4. Spinnaker

The spinnaker is a large and whimsical (often colorful) sail. Spinnaker sails are usually symmetrical, allowing them to reach different points of sail. Generally, these are lighter sails and don't cover the mast like the genoa. 

Because spinnaker sails are on the larger side, you have to be incredibly careful with them. Don't use them in rough conditions. Instead, save them for sailing in low winds and calm seas.

5. Gennaker

As the name suggests, the Gennaker sail combines a spinnaker and a Genoa sail. They are as large as the spinnaker, although they're not symmetrical.

They come in handy whenever the wind changes from a pure dead run to a reaching point of sail, as sailors can navigate various wind types with the same sail. It's still only meant for lighter and milder winds, but it's more versatile than the spinnaker and genoa. 

6. Light Air Sails

Light air sails are useful in calmer conditions when the headsail and mainsail alone aren't cutting it. They include:

• Code Zero : A code zero sail is a gennaker sail ideal for sailing in light to mild winds. It's designed to create lift and boost boat speed whenever regular sails don't generate enough power. For that reason, many racers and cruisers use code zero sails to improve performance and gain control in various situations.   
• Windseeker : This small, special sail is reserved for no wind or light wind. Essentially, it helps boats remain maneuverable in extremely calm conditions. And for that reason, it's valuable to long-distance sailors. 

7. Storm Jib

Storm jibs can be used as a headsail whenever the weather is particularly rough and windy. Because it functions as a safety seal, it prevents boats from capsizing by reducing the sail area exposed to the wind. Therefore, it's a necessary sail for every sailor. 

Read Next: Boating in Inclement Weather

During strong winds and storms, sailors can raise a trysail — a small, triangular sail near the boat's stern — for better control and stability. Generally, sailors do this whenever the mainsail becomes too large and challenging to maneuver.  

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The Different Types Of Sails And When To Use Them – Complete Guide

Sail forms an integral part of a sailboat. When you sail on the open water and observe other boats (in various sizes), you’d have noticed how each boat type has a specific model of sail. If you’re a beginner in boating, you must know that there are a ton of different sails and they each have their own purpose. 

As a general setup, sailboats will use three common sails, including headsail, mainsail, and specialty sail. Due to the varying wind conditions and the model of the sailboat, there are many types of sails including jib, genoa, trysail, storm jib, code zero, gennaker, and spinnaker. 

While that sounds like too many models of sails, you can easily differentiate between them and choose the ideal model based on your purpose. This article guides you on this aspect. Let’s begin!

Different Types of Sails & When To Use Them

1. mainsail.

Mainsail is by far the most widely spotted sail model, and it’s usually fixed to the boom and fitted behind the mast. This offers the highest mileage to your sailboat, thereby maximizing speed and performance. 

You can use a mainsail if:

• You’re concerned about the performance
• You need to go faster and utilize all wind power 
• You need to steer your boat irrespective of the wind’s status
• You’ve a large boat and can offer adequate space to this sail. 

This mainsail displays a wide surface area to make the most out of the available wind condition. As a result, you can steer your boat quite easily. However, the downside is its size. It is very large and hard to store if you need to take it down for some reason.

Check out my other article all about maintaing sails!

2. Headsail

Similar to a mainsail, it’s very easy to spot a head sail. Just look at the bow of the boat and see if there is a sail. If you see one then yes that’s a headsail. Also called a jib or genoa, a headsail is smaller in size compared to a mainsail and attaches in front of the mast to the forestay. The Foresail will not have a boom for the clew of the sail to attach to. The clew will be attached to the foresails sheet. It can be used without the mainsail in certain conditions but for the most part the two sails are used together. The foresail is always forward of the main.

The headsail comes in many different forms such as a jib, genoa, spinnaker or storm jib. The most common headsail is a jib or genoa.

You can use a headsail if:

• Your sailboat is set up for it.
• You don’t want to use the mainsail at this time.
• Your mainsail is not usable.  

The biggest advantage of a headsail is the option to protect yourself even if the wind turns unpredictable or wild. This all depends on the type of headsail you are using.

So, what are the different types of headsails? Let’s take a look! 

As more boaters chose to use a headsail for their boats, the jib was introduced as one of its forms. The Jib is a form of headsail that is attached to a shackle present on the deck’s front region. 

The Jib is a sail that does not go past the mast when it is raised and in use. If it goes past the mast then you probably have a genoa.

You can use a jib if:

• You are out for a normal day of sailing in moderate wind speeds
• You have a roller furling. Which is a sail that wraps up around itself.

Some weather conditions can make maneuvering harder or tighter than usual. As a result, it’s essential to use a jib in such cases. It functions well with boats containing a roller furling as the jib handles different positions and tackles the movement of the boat at ease. 

2.2 Genoa 

Just when you’ve got acquainted with the jib, genoa comes into the picture as a larger version of the jib. If you’re boating along a coastal region, the genoa sail is the one widely used and is attached to the front area of the deck as well.

Here’s a quick trick to find out if a boat has a genoa sail. This genoa is usually larger than a Jib. This means that the genoa effortlessly overlaps and extends itself beyond the mast, thereby covering the mainsail as well. 

You should use a genoa sail if:

• You’re planning to sail in minimum wind conditions. Less wind means you need more sail.
• You find the wind to originate from the rear area. 
• You own a large boat. Remember that genoa can partially or completely cover the mainsail too. Larger sails for larger boats!

While it’s great for sailing in regular conditions, there are downsides associated with it. A genoa can put you in a dangerous situation if you are sailing in high wind conditions and don’t have the ability to furl in the sail. Furling in the sail will reduce the area of the sail and catch less wind.

Genoas do come in many sizes as well such as 110% or 120%.

The next section of the sail list are ones that aren’t necessary but can be helpful in certain situations. Let’s look at specialty sails!

3. Specialty Sail

While headsails and mainsails are quite commonly used, there are also specialty sails in the market to address specific requirements. Some of the widely seen specialty sails are spinnakers, storm jibs, and code zeros. 

3.1 Spinnakers

Spinnaker is a sail dedicated to downwind and is quite large. Think of a beautifully covered parachute.

It’s easy to spot spinnakers as they resemble kites or parachutes. However, it crosses the bow of the boat and isn’t attached to the forestay.

Unlike the genoa sail that covers the mast, a spinnaker fails to do so. The advantage of a spinnaker is the surface area. When the wind is light, the spinnaker can catch a lot more wind giving you more speed. The Spinnaker is usually fixed to three points – pole, halyard, and sheet.

You should use a spinnaker if:

• You have minimal wind on a run. 
• You are trying to harness as much wind power as you can.

While it has a wide surface area, the downside is its inability to steer the boat during strong wind conditions. It can even put the passengers at risk when the wind is at high speeds. 

Make sure you have experience before trying out the spinnaker.

3.2 Storm Jibs

Storm jib is another type of specialty sail meant exclusively for rough weather. It’s a tiny, triangular structure that helps during offshore racing or cruising. Just think of it as a smaller jib.

You should use a storm jib if:

• You’re going to sail in heavy weather conditions. 
• You anticipate high wind speeds.
• You’re going to be in an offshore race and they are an approved sail type.

Note: In the case of an offshore racing requirement, it’s critical to take prior permission from the regulatory authority for using a storm jib. 

3.3 Code Zeros

Code zero is another updated version of a spinnaker that’s meant to be a combination of genoa and gennaker sails. It resembles the look of a genoa but is a lot bigger. 

You should use a code zero if:

• You’re looking for an overlapping flying headsail. 
• You’re sailing only in light air conditions.
• You’re looking for an alternative to a Genoa. 

Having said that, a code zero or a screecher does the job of a genoa with better efficiencies. 

3.4 Trysail  

Trysail is another type of specialty sail that’s tiny, triangular, and can be fixed right above a gooseneck on the sailboat. 

The Trysail is less known in the market as most boaters go ahead with common mainsails and headsails. It’s essential to acknowledge trysail as a front-and-aft mainsail model. It offers excellent performance and contains a permanent pennant in it. 

You should use a trysail if:

• You’re sailing in heavy weather conditions. 
• You’re looking for a storm replacement. 
• You are experienced with using them.

The quadrilateral sail in a trysail is usually turned and bent to a mast, and this helps in heading the vessel during windy conditions. 

3.5 Gennakers

If you’ve been able to spot genoa and spinnaker in the past, identifying a gennaker is incredibly easy. A gennaker is a hybrid sail form that is small, slow, and requires no pole attached to the mast. 

You should use a gennaker if:

• You’re looking for a smaller version of a spinnaker. 
• You’ve no space to fix a pole to the mast. 
• You require the sail to be easily manageable. 
• You’re sailing in a region requiring minimum downwind levels. 

Choosing a hybrid sail has a lot of benefits as it combines the usefulness of 2 sail models. However, being aware of their cons is critical to planning a safe sail.

As you begin using these sails, you can also look for better customizations. There are drifters, wind seekers, and other jib types that are meant to handle different wind conditions. 

How Many Sails On A Sailboat ?

In general, a sailboat contains two sails. Two sails is the typical setup for the best performance of the boat during different wind conditions. It’s essential to pick your two sails based on your sailing plan.

Why Are There Two Sails On A Sailboat?

A sailboat uses two sails because the wind left over by the first sail is easily caught by the second sail. This helps in steering the sailboat to a better extent and gives the sailboat more power.

Final Thoughts

Sails are one of the major assets of a sailboat. From managing wind to maximizing the performance and longevity of a sailboat, the type of sails you use, plays a huge role. From the various sail types listed in this article, you can choose the best model that fits your sailing routine. Just make sure to remember to check and make sure they are the correct size for your vessel.

Make sure to plan ahead and have the right sails for your sailing weekend. Cheers!

Boatlifehq owner and author/editor of this article.

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How Sails Work: Understanding the Basics

Table of Contents

Last Updated on September 1, 2023 by Boatsetter Team

Sailing is all about physics and geometry but don’t worry, it’s not too hard to learn. Once the theory is down, it’s all a matter of practice. Let’s look at what sails are and how they work.

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Aerodynamics, hydrodynamics & modern sails

Sails work like airplane wings, except they’re vertical rather than horizontal. As the wind hits the front of a curved sail, it splits, passing on both the downwind (leeward) side and upwind (windward) side.

The leeward wind travels farther due to the curvature of the sail and creates a low-pressure area while the windward wind travels a shorter distance and reaches the aft end faster – together, they create aerodynamic lift that “pulls” the boat forward .

The keel or centerboard in the water below the hull prevents the boat from being pushed sideways. With the lift of the sails and the lateral push or hydrodynamics of the keel, the boat is propelled forward. Where the wind concentrates force in the sails is called the center of effort, while the keel below is called the center of lateral resistance.

Most modern sailboats have a forward (or headsail) and a mainsail. The headsail may be called a genoa, jib, or staysail (different sizes) and is attached at the top of the mast and leads down at an angle to the bow . It’s controlled by lines called sheets. The mainsail is supported by the mast and is attached at the bottom to a lateral spar called the boom.

Parts of a sail

Sails come in various shapes, but for our purposes, we will focus on modern, triangular sails. The top of the sail is called the head , and the bottom is the foot. The forward end of the foot is the tack, and the aft end is the clew. The forward edge of the sail is the luff, and the aft end is the leach.

Telltales or short strands of yarn are often attached near the leading edge of a sail to help with sail trim. The shape of the sail is ideal when the strands on both sides are streaming back at the same level, which indicates that wind is moving evenly along both sides of the sail.

READ MORE: Parts of a Sailboat

Points of sail

A boat cannot sail directly into the wind– instead, it sails at an angle to the true breeze. Close hauled is roughly 45 degrees off the wind, close reach is 60 degrees, beam reach is at 90 degrees, and a broad reach is approximately 150 degrees off the wind.

When moving directly or dead downwind, a boat is said to be running, and when the bow is pointed into the wind, that’s called being in irons. A boat cannot sail in irons and can be hard to control when running. When sails begin to luff at the leading edge, the boat is trying to sail too close to the wind and will stall.

Tacking and jibing (gybing)

A boat changes direction by either tacking or jibing. Sailing upwind, a boat tacks when the bow passes through the eye of the wind until the boat is sailing on the opposite side or “tack” creating a zig-zag course. When sailing downwind, the boat jibes when passing the stern through the wind.

Turning upwind is called heading up and turning away, or downwind is falling off. When the wind passes over the starboard rail first, you’re on a starboard tack and vice versa.

Pro Tip: You can learn how to sail without owning a sailboat. Find a sailboat rental near you , then book! You can save that boat listing and book again to continue practicing.

Sail shape & angle

Boats sail in true wind (the wind that is actually blowing at a given speed and angle) by they’re actually responding to the apparent wind (the angle and speed of the breeze that is felt once the boat is moving). The wind always changes speed and angle, so sails must be adjusted or trimmed in response to the boat to maintain optimal speed.

When sailing upwind, the sails are sheeted in (made flatter by pulling in the sheet lines) to create better foils and greater lift or pull. When sailing downwind, sails are usually loosened or let out to create a “belly” and adjusted to be as perpendicular to the angle of the wind as possible.

Sheeting in (bringing the sails closer to the centerline) enables the boat to point higher (sail closer to the true wind) while easing out (loosening the aft end of the sail) creates more power when the wind is aft like around the beam or broad reach.

A boat is more likely to heel when sheeted in and sailing upwind. Excessive healing doesn’t mean the boat is traveling faster. In fact, it may just be getting overpowered and becoming less efficient than if the sails were trimmed properly.

In high winds, shorten or reef sails so the boat doesn’t become overpowered and potentially dangerous. Reefing is done at the tack and clue or the forward and aft parts of the foot of the sail. There may be 1-3 pre-rigged reefing points controlled by reefing lines, so the sails can be made as small as necessary to keep the boat from heeling too far.

Easy to learn

Trimming sails takes time to master; let sails out until they luff or flap, and then sheet in until you feel the boat pick up speed. Smaller boats react quickly to each adjustment and are better for new sailors to learn on than large boats that take a minute to speed up or slow down. Once you’ve mastered the theory, you may spend years perfecting your sailing skills.

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Zuzana Prochazka is an award-winning freelance journalist and photographer with regular contributions to more than a dozen sailing and powerboating magazines and online publications including Southern Boating, SEA, Latitudes & Attitudes and SAIL. She is SAIL magazines Charter Editor and the Executive Director of Boating Writers International. Zuzana serves as judge for SAIL’s Best Boats awards and for Europe’s Best of Boats in Berlin. 

A USCG 100 Ton Master, Zuzana founded and manages a flotilla charter organization called Zescapes that takes guests adventure sailing at destinations worldwide. 

Zuzana has lived in Europe, Africa and the United States and has traveled extensively in South America, the islands of the South Pacific and Mexico. 

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Types of Sails: A Comprehensive Guide

In the enchanting world of sailboat dynamics, where the dance between wind and water takes center stage, the significance of sails cannot be overstated. Like the wings of a bird, these meticulously crafted sails unfurl to catch the slightest whisper of breeze, converting it into a powerful forward thrust that carries us through the vast expanse of the ocean. They are the very essence of a sailboat, the conduits through which dreams and aspirations set sail.

Join us on a captivating voyage as we unfurl the secrets of the myriad types of sails adorning the mastheads of sailboats across the globe. From the grandeur of the mainsail, proudly dominating the skyline, to the nimble headsails that steer with precision, and the enigmatic mizzensails that add an extra touch of finesse, we shall embark on a comprehensive exploration of the diverse array of sail types.

Different Types of Sails on a Sailboat: Why Use Different Sails at All?

Different sail types for different wind conditions.

Triangular sails, such as the mainsail and jib, are commonly used on modern sailboats to optimize performance when sailing upwind. The shape of these sails helps to create lift, which propels the boat forward even against the wind’s direction. The mainsail is attached to the mast at the front edge and a boom at the bottom. Jibs, on the other hand, are headsails that are attached to a stay near the bow of the boat.

Balloon sails, like spinnaker sails, are designed for downwind sailing and catching more wind to increase boat speed when sailing with the wind behind it. These types of sails have a large surface area that allows them to catch more wind than triangular sails. Spinnaker sails can come in different shapes depending on their intended use and can be flown from a spinnaker pole or directly from the bow.

Sail Plans: Different Combinations for Different Boats

Sail plans refer to how different types of sails are arranged and combined on a sailing craft. Sail plans can vary depending on specific design features and intended use of boats. For example, some boats may have multiple masts with several triangular-shaped sails attached while others may only have one mast with one triangular sail (mainsail) and one square sail (spinnaker). The combination of different types of sails can also affect how easy it is to handle a boat under certain conditions.

Understanding Sail Anatomy

Head, tack, foot, luff, leech, and clew. These are the different parts that make up a sail’s anatomy. But what exactly are they and why are they important? In this section, we’ll take a closer look at each part and how it contributes to the performance of a sailboat.

The Head: The Top of the Sail

Starting from the top, we have the head of the sail. This is where the halyard (the rope or wire used to hoist the sail) is attached. The head determines how high or low the sail sits on its mast. A higher head means more power but less control over the sail’s shape. Conversely, a lower head provides better control but less power.

The Tack: The Lower Front Corner of the Sail

Next is the tack which is found at the lower front corner of most sails. It’s where one end of a line called a “sheet” attaches to control how much wind enters through this corner of your sail. Adjusting your sheet will affect your boat’s speed and direction.

The Foot: The Bottom of the Sail

At the bottom edge of any sail lies its foot which helps determine its overall shape and size. Generally speaking, longer feet result in larger sails that provide more power while shorter feet result in smaller sails with better maneuverability.

The Luff: The Forward Edge of the Sail

The forward edge of any sail is called its luff which runs along its mast track or forestay depending on what type of rigging you have set up on your boat. It helps maintain proper airflow over your sails by keeping them from flapping around too much in high winds.

The Leech: The Back Edge of Your Sail

Opposite from your luff is your leech – or back edge – which helps create lift by allowing air to flow smoothly over your sail. A longer leech will result in a more powerful sail, while a shorter one will provide better control and maneuverability.

The Clew: The Bottom Back Corner of Your Sail

Lastly, we have the clew which is found at the bottom back corner of most sails. It’s where the other end of your sheet attaches to control how much wind enters through this corner of your sail. Adjusting your sheet here can affect how well you’re able to steer your boat.

Primary Sail Types

The main sail is attached to the main mast and boom and can be adjusted to match the wind conditions. Its main purpose is to keep the boat steady and under control by providing stability to the stern (back) of the vessel.

There are several variations of mainsails that sailors can choose from depending on their needs. One popular type of mainsail is an in-mast furling mainsail. This type of sail can be easily furled and unfurled by pulling a line, making it ideal for short-handed sailing or cruising. Another variation is a slab reefing mainsail, which has horizontal strips called battens that help maintain its shape. Finally, there is also a boom furling mainsail, which uses a roller system inside the boom to make it easier to handle.

A headsail is any sail located forward of the mast on a sailing vessel. These sails are designed to work in conjunction with the main sail to provide optimal performance under varying wind conditions. There are several types of headsails available, each with its own unique characteristics and purposes.

One popular type of headsail is known as a genoa. This large foresail extends beyond the mast and overlaps with the main sail, providing additional power when sailing upwind or reaching across wind angles. Genoas come in various sizes ranging from 110% up to 150%, depending on how much overlap you want.

Another common type of headsail is called a jib. This smaller foresail does not overlap with the main sail but instead works in conjunction with it. The jib is typically used in higher wind conditions when a smaller sail area is needed to maintain control of the boat.

A staysail is a smaller sail located between the mast and the forestay. This type of headsail is typically used on larger boats to provide additional power when sailing upwind or reaching across wind angles. Staysails are often used in conjunction with other sails, such as a genoa or main sail.

Finally, there is also a mizzensail, which is located aft of the main mast on ketches and yawls. This sail provides additional power when sailing downwind or reaching across wind angles. Mizzensails come in various sizes and can be either fully battened or free-flying.

Lightwind Sails

Spinnaker sails are a type of downwind sail that can be used to increase boat speed when sailing in light winds. They are typically used in wind conditions below 10 knots, which are considered light air sails. Spinnakers come in two types: symmetrical and asymmetrical.

Symmetrical vs Asymmetrical Spinnaker

The symmetrical spinnaker is designed to sail directly downwind or with the wind coming from behind the boat. It is shaped like a balloon, with equal amounts of material on both sides of the sail. The sail is attached to a spinnaker pole, which extends out from the mast and holds the sail away from the boat.

Asymmetrical spinnakers, on the other hand, are designed for sailing at angles off the wind. They have an uneven shape, with more material on one side than the other. This design allows them to be flown without a spinnaker pole, making them easier to handle for smaller crews.

Another type of downwind sail is called a gennaker. Gennakers are similar to asymmetrical spinnakers but have a hybrid characteristic between a spinnaker and a genua. They are designed for reaching or running downwind at higher speeds than traditional cruising chutes or asymmetric spinnakers.

For those who prefer an even more user-friendly option than asymmetrical spinnakers or gennakers, parasailors might be what you’re looking for! A parasailor combines aspects of both a traditional spinnaker and a parachute into one easy-to-use package. The unique design of this sail makes it ideal for use in light winds when other sails may not perform well enough.

Finally, there’s another type of upwind/downwind sail called the code zero. Code zeros are designed to be used in light winds when sailing upwind, but they can also be used for reaching and running downwind. These sails have a flat shape that allows them to generate lift even in very light wind conditions.

Heavy Weather Sails

Heavy weather sailing is a challenging and potentially dangerous activity. The use of heavy weather sails, such as trysails, is crucial to ensure the safety of sailors and their vessels.

A trysail is a small triangular sail made of heavy-duty material, typically spinnaker cloth or other lightweight fabric. It is designed to be used in stormy weather conditions when winds are high and the seas are rough.

The role of a trysail is to provide an alternative source of propulsion when the main sail or jib cannot be used. In addition, it helps reduce the heeling effect on the vessel caused by strong winds. Trysails are rigged using a separate halyard and can be set up quickly when needed.

A trysail should be used in severe weather conditions when winds exceed 40 knots or more. It is recommended that sailors practice setting up their trysail before they need it so that they can do it quickly and efficiently in an emergency situation.

Another type of heavy weather sail that every sailor should have on board is a storm jib. This sail is typically much smaller than a regular jib and made from heavier materials such as Dacron or nylon. Its purpose is to provide additional stability during high wind speeds and rough seas.

The features of a storm jib include its size, shape, and weight distribution. It has a large luff (the leading edge) which allows it to be hoisted higher up on the rigging than other sails. This helps keep the boat stable during high-speed sailing in strong winds.

A storm jib should be used in extreme weather conditions where wind speeds exceed 50 knots or more. When using this sail, it is important to ensure that the halyard is properly tensioned and that the sail is sheeted in tightly. This will help prevent any unnecessary movement or fluttering of the sail.

Overview Common Sail Types

100% of mainsail

Light – High

100% of foretriangle

Moderate – High

triangular, overlapping

110% – 150% of foretriangle

Light – Moderate

60% – 80% of foretriangle

Close Reach – Broad Reach

Lightwind, Downwind

balloon shape, free flying

200% of mainsail (or even more)

Broad Reach, Running

parachute shape

100% of spinnaker

80% – 85% of spinnaker

Lightwind, Upwind

75% of spinnaker

30% – 60% of mainsail

Mainsail, heavy weather

17.5% of mainsail (or less)

Headsail, heavy weather

max. 65% of the hight of the foretriangle

Unconventional Sails

Wing sails are a type of sail design that is not commonly used in traditional sailboat designs. They are essentially vertical airfoils that generate lift and propulsion by directing the wind over the surface of the sail. Wing sails have become increasingly popular in modern sailing craft, particularly in high-performance racing boats.

One of the main advantages of wing sails is their ability to produce a significant amount of power with very little heeling force. This means that they can be used effectively in high-wind conditions without causing the boat to tip over. Additionally, wing sails are highly efficient at sailing upwind, which allows sailors to point higher into the wind than with other types of sails.

While wing sails may seem like a relatively new concept, they have actually been around for quite some time. The first recorded use of a wing sail was by German engineer Wolfgang Zimmermann in 1959. Since then, many different variations on the design have been developed and tested.

Kite sails are another unconventional type of sail that has gained popularity in recent years. Unlike traditional downwind sails such as spinnaker or parasailors, kite sails are flown from a line attached to the bow of the boat and do not require a mast or boom.

Sail Materials and Technology

Traditional sail materials.

Sails have been used for thousands of years to harness the power of the wind and propel boats across water. Traditional sail materials were flax, hemp, or cotton. These natural fibers were woven together to create a strong, yet flexible material that could withstand the harsh conditions at sea. However, as technology advanced and sailors began to demand more from their sails, new materials were developed.

Modern Sail Materials

Modern sailboats use synthetic materials such as polyester, nylon, or laminated fabrics for their sails. These materials are lightweight and incredibly strong, allowing sailors to achieve greater speeds with less effort. They are also more durable than traditional sail materials and can withstand prolonged exposure to sunlight and saltwater.

Popular Sail and Mast Configurations

The sloop rig is one of the most popular sail plans for modern sailboats. It features a single mast and one headsail, like a jib or genoa. The mainsail is typically triangular in shape and hoisted up the main mast using a backstay to support it. The jib or genoa is attached to the forestay that runs from the top of the mast to the bow of the boat.

Another popular sail plan is the cutter rig, which also features a single mast but has two headsails – an overlapping jib and a smaller staysail. The mainsail is still triangular in shape and hoisted up the main mast with a backstay for support.

Moving onto two-masted rigs, we have ketch rig, which features a main mast and a shorter mizzen mast located in front of the rudder. The mainsail is still triangular in shape and hoisted up the main mast with a backstay for support, while the mizzen sail is generally smaller and triangular or quadrilateral in shape.

Lastly, we have the yawl rig which is similar to the ketch rig but has its shorter mizzenmast located aft of the rudder. The mainsail is still triangular in shape and hoisted up the main mast with a backstay for support, while the mizzen sail is generally smaller and triangular or quadrilateral in shape.

Conclusion: Understanding the Different Types of Sails

Understanding the Different Types of Sails is crucial for any sailor who wants to optimize their performance and safety on the water. Whether you’re racing, cruising or simply enjoying a day out on your sailboat, having the right sails for the conditions can make all the difference.

Ultimately, understanding the different types of sails is essential for any sailor looking to improve their skills on the water. By selecting the right sail for your boat and conditions, you can optimize your performance while staying safe and comfortable during your time at sea.

So whether you’re a seasoned sailor or just starting out, take some time to explore the various types of sails available and find the ones that work best for you. With a little knowledge and experience under your belt, you’ll be well on your way to mastering this exciting sport!

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The Most Popular Types Of Sails On A Sailboat

A sloop-rigged sailboat typically features a mainsail, a headsail, and an additional light-wind sail, such as a spinnaker or Gennaker. The mainsail is rigged aft of the mast, while the headsail is attached to the forestay. The two most commonly used headsails are the Genoa and Jib.

The sails are vital parts of a sailboat since you obviously couldn’t sail without them! There are many different sails depending on the type of sailboat and its rig configuration, and we’ll walk through them together in this article.

The different types of sails on a sailboat

We can divide the selection of sails on a sailboat into three categories:

• Standard sails

Light-wind sails

• Storm sails

Each category serves different purposes depending on the vessel’s rig configuration and the sail’s functionality. 

The standard sails

The standard sails usually form a sailboat’s basic sail plan and include :

• The Mainsail
• The Staysail
• The Mizzen sail

These sails are the ones that are used most frequently on sloop, ketch, and cutter-rigged sailboats and are usually set up to be ready to use quickly.

Headsails are often rolled up on a furler, while the main and mizzen sail are stored on the boom or furled into the mast. 

The halyards and sheets are kept within easy reach, making these sails the primary choice in most situations. Let’s dive further into each of them.

The mainsail is a triangular sail that flies behind the mast on top of the boom . Although it may not always be the largest sail on the vessel, we commonly refer to it as “the main.”

It is a vital sail, and keeping the sail shape trimmed properly on every point of sail is crucial for the stability and performance of the boat.

A Jib sail is a headsail that does not overlap the mainsail. It is typically between 100% and 115% of the foretriangle but can also be smaller. The foretriangle is the triangular area formed by the mast, deck, and forestay. The Jib is often used with a self-tacking system involving a sheet traveler in front of the mast.

This sail is often seen on newer boats with fractional rigs, which typically have a larger mainsail area than the headsail area. However, the Jib is versatile and also used in other configurations.

People often mix the terms Genoa and Jib. Many refer to any headsail as a Jib, which is incorrect. I personally prefer to use the correct terms to avoid confusion .

A Genoa sail resembles a large Jib but extends past the mast and overlaps the mainsail. Genoas are usually larger than 115% of the foretriangle , with sizes ranging from 120% to 150%. They are often used on vessels with masthead rigs and smaller mainsails but are also common on fractional rigs.

The Staysail is typically found on cutter rigs and is set on the inner forestay or cutter stay. It can be combined with other sails, such as a Jib, Genoa, or Yankee, or on its own in stronger winds.

The Staysail is also useful when sailing downwind, as it can be paired with a headsail and extended to opposite sides of the boat using a pole.

The Yankee sail resembles a Genoa and Jib but has a high-cut clew. This shape allows for improved airflow when used with another headsail. The Yankee is often used on cutter-rigged boats in combination with a staysail and is known for its versatility in different wind conditions. 

Mizzen Sail

A mizzen sail is similar to the mainsail, only smaller . It is set on the aft mast of a boat with multiple masts, such as a ketch rig. The mizzen sail is usually used to provide balance and stability to the vessel and provides additional power when sailing downwind.

Another handy usage is to fly the mizzen at anchor to keep the bow up against waves and swell.

The light-wind sails are large, made of thin nylon, and typically shaped like a half-balloon. They are a type of headsails that are great when the winds are too light to fill the standard headsail and are often used when sailing downwind.

The four most commonly used light-wind sails are:

• The Spinnaker
• The Gennaker
• The Code Zero
• The Parasailor

They all provide excellent forward propulsion on a sailboat but usually require some extra rigging to be set. 

Experienced cruisers love to use light-wind sails in nice weather, but they have a critical weakness to be aware of. These sails easily get overpowered when the wind increases, and I strongly advise being careful and observant of the wind conditions when flying them.

(Yes, I have managed to rip mine on one occasion due to getting overpowered, but that’s a different story…)

Let’s continue and take a closer look at each of the light wind sails.

A Spinnaker sail is a large, lightweight downwind sail used at deep angles between 120 and 180 degrees. It is symmetrical in shape with two clews and is often brightly colored. 

The Spinnaker is set by using a pole to extend the sail’s clew to the vessel’s side. Then, a sheet is attached to the other clew and led back to the stern of the boat. 

A Gennaker sail combines the characteristics of the Genoa and Spinnaker. It is made of nylon like the Spinnaker but is asymmetrical like a Genoa and rigged slightly differently. The tack is attached to the bow, and the clew has a sheet led aft to the cockpit. The Gennaker can be equipped with a snuffer to make it even easier to set up and take down.

It is popular among cruisers because it is simpler to use than a spinnaker and it doesn’t require a pole. The sail is effective at angles between 90 degrees and almost all the way down to 180 degrees, making it versatile for various light-wind conditions.

A Parasailor is similar to the Spinnaker in many aspects but has some distinct differences. It has a double-layer wing that inflates as the sail is filled with air, creating a batten-like effect pushing the leech out while providing lift to the bow. 

The wing also helps to prevent the rolling movements you get with a Spinnaker and the collapsing of the leech that can occur with a Gennaker at deep angles.

This makes the parasailor effective at sailing angles between 70 and 180 degrees dead downwind. Parasailors can be set like a Gennaker when reaching or with a pole like the Spinnaker for running downwind.

A Code Zero sail combines some elements of the Genoa and Gennaker. Unlike the Gennaker, the Code Zero has a different shape, allowing it to be used while sailing upwind.

Another benefit is that it can be used with a furler which makes it easy to roll in and out. However, it can’t replace the Gennaker or Spinnaker entirely, as it is not effective at sailing angles deeper than 120 degrees.

If you see a big yacht with three forestay’s, the forward one probably holds a code zero sail. A bow spirit allows the ability to fly additional light wind sails as well!

Storm Sails

The storm sails consist of a small Mainsail and Jib in heavy-duty materials designed for rough conditions. These sails enable us to maintain speed and stability in the boat in severe weather too strong for the standard sails.

Storm sails are often brightly colored , such as red, orange, or yellow, to make them more visible at sea.

Storm Mainsail

A storm mainsail is used when the reefing setup doesn’t allow the standard mainsail area to be reduced enough to prevent overpowering. The sail can handle rough conditions and is excellent for maintaining stability.

A storm Jib is used when the headsail has been furled to the point where it is no longer effective. It is especially useful for sailboats rigged with a Genoa, as the Genoa gets inefficient when heavily reefed. As the storm Jib is smaller than the standard headsail, it also lowers the center of gravity, making the vessel heel less and become more stable.

Explaining the terms for the parts of a sail

Let us talk some more about sails. The goal is to go sailing, right?

Identifying the different parts of the sails is crucial to understanding which lines go where.

Let’s zoom in on a sail and break down the terms :

The head is the top corner of the sail . Most mainsails have a headboard or plate where the halyard is connected, while headsails use a metal ring. A halyard is a line we use to raise and lower sails with.

The leech is the aft part of a sail , located between the clew and head. We use a combination of the outhaul, main sheet, and traveler to trim and adjust the leech on the mainsail.

The headsail’s leech is trimmed by adjusting sheet tension and angle according to the wind speed and direction. A traveler is a track with a movable car or pulley system for adjusting the position and angle of a sheet, and most sailboats have one main traveler for the mainsail and car tracks along the side decks for the headsail. 

The luff of a sail is the front part of the sail between the tack and head. On a mainsail, the luff runs vertically along the mast and along or close to the forestay on a headsail. Headsails are often equipped with luff foam to help maintain their shape when partially reefed on a furler.

Battens are slats or tubes inserted into pockets on the mainsail to help the sail maintain its shape and increase its lifespan . A traditional sail hoisted and lowered on the boom typically has horizontal battens. Vessels with in-mast furling can use vertical battens instead of horizontal ones. 

• A fully battened Mainsail has the battens run through the entire sail length from the luff to the leech.
• A standard battened main sail has the battens along the sail’s leech.

Telltales are small ropes, bands, or flags attached to a sail to give an indication of the airflow around the sail. They help us understand how the wind affects the sail and allow us to fine-tune the trim for optimal performance. Telltales are usually found on the mainsail’s leech and in the front of the headsail’s leech.

The clew of a sail is the lower aft corner and where the outhaul is connected on a mainsail. Headsails have sheets attached to their clew for controlling and trimming the shape and tension.

The tack is the lower, forward corner of a sail.  On a traditional Mainsail, the tack is attached to the Gooseneck, a hinge in front of the boom attached to the mast.

With in-mast furling, the tack is connected to the furling mechanism. This mechanism is used to roll the sail into the mast.

The headsails tack is connected to a furler drum on the forestay on most sailboats. Vessels using traditional hank-on headsails connect the tack to a fixed point on the bow.

The foot of the mainsail is the bottom portion of the sail between the clew and the tack. It is trimmed using the outhaul, a line attached to the clew, and used to adjust the tension on the foot of the sail. Some mainsail are configured loose-footed, and others are attach-footed.

The foot of the headsail is trimmed by adjusting the tension and angle of the sheets, which are the lines used to control the headsail’s clew. We use cars, or pulleys, to adjust the angle of the sheets and thus the trim of the headsail.

Traditional and less commonly seen sails

We’ve now looked at the most commonly used sails and walked through the different parts of them. But what about the less common ones? The art of sailing has a rich history, with some unique sail designs that we rarely see today.

Read on if you want to peek into some traditional sails, or skip straight to popular sail and mast configurations here.

Square sails

Square sails are rectangular and usually set across a ship’s mast, mostly seen on traditional square-rigged sailing ships and Viking ships. These sails are efficient for downwind sailing and are hung from horizontal spars called yards. Though not as agile as modern fore-and-aft sails when sailing upwind, they were central to naval exploration for centuries. Today, they’re mainly seen on traditional vessels and tall ships, symbolizing maritime heritage.

If you’ve been to Martinique in the summer, you may also have noticed the round skiff sailboats the local fishermen traditionally used for fishing in the Atlantic Ocean with their distinctive big squared sails. Tour de Martinique des Yoles Rondes is a popular yearly event where the locals race and show off these beautiful old boats with colorful sails!

A gaff sail is a traditional four-sided sail held up by a horizontal spar called the “gaff.” They are used on classic gaff-rigged sailboats and allow for a larger sail area with a shorter mast. Gaff-rigged boats were traditionally popular and usually carried 25% more sail area than the equivalent Bermudan rig, making them fast on a downwind run. The Gaff rig could also carry a topsail between the gaff and the mast.

However, they don’t sail well to windward, and modern designs have shifted towards triangular sails for better upwind performance.

Jib-headed topsail

The Jib-headed topsail is a small triangular sail used on gaff rigs and is set between the gaff and the top of the mast.

A lug sail is an angled, four-sided sail that attaches at a point on its top side, making it hang tilted. The sail is simple to use and often found on smaller or older boats. There are different types, like standing, dipping, and balance lugs, each hanging differently around the mast.

The lug sail evolved from the square sail to improve how close the vessels could sail into the wind. Because of their upwind performance, fishermen used them widely in Europe from the seventeenth through the nineteenth centuries.

Sprit sails

The spritsail, with its unique four-sided design, stands out thanks to a diagonal support called the “sprit.” It was traditionally popular in Thames sailing barges due to its ability to accommodate high-deck cargo. These days, it’s primarily found in smaller boats like the Optimist dinghy in a variant called “leg of mutton spritsail.”

The spritsail was also used in traditional wooden boats like the fearing version of the Oselvar wooden boat traditionally used in western Norway.

It is also commonly used by the indigenous Guna Yala tribes in Panama in their dugout Ulu’s up to this day. We saw plenty of them when we cruised along the coast, and some of them approached us to sell us their delicious catch of the day!

Lateen sails

A lateen sail is a triangular sail set on a long spar angled on the mast. It was originally popular in the Mediterranean and on Arab shows, and its design enhanced maneuverability and played a crucial role in historic sea exploration.

The lateen sail was used on lateen rigs, the predecessor to the Bermuda rig – one of today’s most commonly used rigs!

Which brings us to the following topic:

Popular sail and mast configurations 

There are many different rigs and sail configurations between sailing vessels. From the old-school square rigs to schooners, gaff rigs, and more. However, this article will focus on the three most popular rigs seen on modern sailboats:

• The Bermuda Sloop Rig
• The Cutter Rig
• The Ketch Rig

The three rigs have similarities and differences between their sail and mast configurations. We’ll walk through each of them to understand how they utilize their different types of sail.

If you want to learn more about other rigs, take a look here .

Bermuda Sloop Rig

The Bermuda sloop rig is the most common rig on modern vessels. It is characterized by a single mast, a triangular mainsail, and a headsail. This rig is named after the Bermuda Islands, where it was developed in the 17th century. 

Some of the key features of the Bermuda sloop rig:

• The mast is typically tall and raked, which allows for a large sail area and excellent stabilit y.
• The mainsail is attached to the mast and boom. It is usually combined with a single headsail at the front of the boat, making it powerful and easy to sail.
• The Sloop is usually equipped with a masthead or fractional rig and flies a Jib or Genoa as its primary headsail.

The Bermuda Sloop rig is known for its simplicity, is often used for racing and cruising, and is popular among sailors worldwide.

The cutter rig is very similar to the sloop rig. The significant difference is that it has a single mast and two headsails – a Staysail and a Yankee. The cutter rig is known for its versatility due to the multiple options in sail plans and the double headsail setup.

Some key aspects that separate the Cutter from the Sloop:

• The rig is often more robust than its Sloop sister because of the additional cutter stay and running backstays.
• The mast is located closer to the center of the boat.
• The Cutter has a staysail on the inner forestay and a Yankee sail on the outer. The sails can be used in combination with each other or independently.
• Tacking the headsail between the forestay and cutter stay is more involved than on a sloop.
• The Cutter rig has two similar variations: the Slutter rig and the Solent rig.

Like the Sloop, the Cutter rig is relatively easy to operate. Still, the additional headsail and rigging make it costlier to maintain. It is also less suitable for racing than the Sloop, but the added versatility helps in different weather conditions and makes it an excellent choice for cruisers.

The ketch rig is also similar to the Sloop but has an additional mizzen mast placed further aft of the main mast. Another mast gives it the advantage of even higher versatility in sail plans. The ketch typically uses three sails. The mizzen sail, a mainsail, and a headsail. The mizzen mast also allows it to fly a second light-wind sail. 

Here are a few more distinctions of the ketch rig:

• The ketch typically carries a smaller mainsail than a similarly sized sloop and a smaller mizzen sail.
• A small mizzen and a medium mainsail are easier to handle than one large mainsail.
• The additional mizzen sail makes the vessel easy to balance and gives extra stability downwind.
• The ketch usually doesn’t point as close to the wind as the Sloop and Cutter.

The headsail setup on a ketch is generally the same as for the Sloop. But the ketch can also be rigged as a cutter ketch, which gives it the benefits of the cutter rig! The tradeoff with a cutter-rigged ketch is the higher complexity and additional rigging, hardware, and sails required.

Final words

Well done, you now have a good grasp of the most common sails and their strengths. We have discussed a few rigs and how they utilize different kinds of sails in various sail plans. Remember that more sail types, other rigs, and even more variations are available. It is a complex topic, but this guide covers the basics and gives you a great starting point.

If you still have questions, look below at the FAQ, or leave me a comment. I’m more than happy to help you out!

A sailboat is only as good as its sails, and sails need wind to work. The next logical step is learning how the wind works when we sail and practicing some wind awareness! Head to the following guide to continue your research: Learn The Difference Between True And Apparent Wind Speed.

FAQ: The Different Types of Sails On A Sailboat

What is the foretriangle on a sailboat.

The foretriangle on a sailboat refers to the triangular area formed between the mast, forestay, and deck. If you want to order a new headsail, for example, you’ll have to measure and supply the sailmaker with these details.

What is the difference between a loose-footed and attached-footed mainsail?

A loose-footed mainsail is attached to the boom only at its corners, leaving the rest of the sail’s bottom edge free. An attached-footed mainsail, on the other hand, is secured to the boom along its entire length. The main difference lies in how the bottom of the sail connects to the boom, with the loose-footed design offering more adjustability in the sail shape.

What is a high-cut clew on a sail?

A high-cut clew refers to the design of a foresail, such as a jib or genoa, where the back lower corner (the clew) is raised or “cut” higher above the deck compared to standard designs. This design allows for better visibility beneath the sail and makes it easier to sail over waves without the sail touching the water, which is especially beneficial for offshore or blue-water cruising. Very high-cut clews are commonly seen on yankee sails on cutter-rigged sailboats.

What is luff foam on a sail?

Luff foam is a padded strip sewn into the forward edge of roller furling sails. It ensures the sail is appropriately shaped when partially rolled up, especially in strong winds. This foam not only helps with sail performance but also protects the sail when it’s furled.

What are the most common sails?

The sloop rig sailboat is the most common and usually features a mainsail, a headsail, and an additional light-wind sail, such as a spinnaker or Gennaker.

What are the different types of sails?

There are several different types of sails, and we can divide the most common into three categories:

The standard sails:

• Mizzen sail

The light-wind sails

The storm sails:

• Storm mainsail
• Storm jib 

What is a spinnaker sail?

A Spinnaker sail is a large, lightweight downwind sail used at deep angles between 120 and 180 degrees.

What is a Jib sail?

A Jib sail is a headsail that does not overlap the mainsail and is set on the forestay. The Jib can also be set up with a self-tacking system, making it very effective when sailing into the wind.

Is Genoa sail the same as a jib?

People often mix the terms Genoa and Jib. The Genoa is different from a Jib sail as it is larger and overlaps the mainsail, whereas the Jib is smaller and does not overlap the mainsail.

What is a Genoa sail?

A Genoa is a headsail larger than the Jib extending past the mast and overlapping the mainsail. The advantage over the Jib is the larger sail area, making it more effective when sailing off the wind.

How many types of sail plans are there?

Sail plans refer to the configuration and arrangement of sails on a boat or ship. While there are countless customizations and variations, the three most common sail plans are:

Sloop: Characterized by a single mast, a triangular mainsail, and a headsail.

Cutter:  Similar to a sloop but has a single mast and carries two or more headsails.

Ketch: Features two masts, with the aft mast (called the mizzen) shorter than the main mast.

What is a Mainsail?

The mainsail is a triangular sail that flies behind the mast on top of the boom.

What is a Gennaker?

A gennaker is basically an asymmetrical spinnaker. A hybrid sail that combines the characteristics of a Genoa and a Spinnaker, designed for sailing off the wind and often used in light to moderate wind conditions.

What is a Storm Jib?

A storm jib is a small, heavy-duty sail used in strong winds or stormy conditions. It is commonly used when the headsail has been furled to the point where it is no longer effective.

What factors determine the type of sail to be used?

The type of sail to be used depends on various factors such as wind conditions, points of sail, sailboat size , and sailing experience. It’s smart to choose the appropriate sail for optimal performance. A Jib, for example, will be more effective than a Genoa while sailing to windward, and vice versa.

How do sails affect the performance of a sailboat?

Sails are the engine of a sailboat. Their design, size, and trim influence the boat’s speed, direction, and stability. Properly adjusted sails capture wind efficiently, allowing the boat to move faster and in the desired direction.

The balance and condition of the sails also impact comfort and safety, with well-maintained sails ensuring optimal performance. The sails are essential in determining how a sailboat performs in various wind conditions.

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Skipper, Electrician and ROV Pilot

Robin is the founder and owner of Sailing Ellidah and has been living on his sailboat since 2019. He is currently on a journey to sail around the world and is passionate about writing his story and helpful content to inspire others who share his interest in sailing.

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Boat Sailor

Type of sails: a comprehensive guide to sails.

As an avid sailing enthusiast and advisor, I am excited to share a complete guide to different types of sails for sailboats. Choosing the right sail is crucial for optimizing sailing performance and ensuring safety in various weather conditions. In this article, we will explore the main type of sails, their advantages, and when to use them effectively. So let’s set sail and delve into the world of sails!

The Main Types of Sails

Mainsail: The Backbone of Sailing

The mainsail, being the largest and most essential sail on a sailboat, plays a central role in driving the vessel forward. It is a fore-and-aft rigged sail attached to the mast and the boom. Mainsails are incredibly versatile and suitable for various wind conditions, making them the go-to sail for most situations. They are easy to steer, even in light winds, making them ideal for relaxed cruising.

Headsail/Jib: Your Go-To Sail for Safety

The headsail, also known as a jib , is a smaller sail located forward of the mast. Its primary purpose is to maintain stability and balance the boat in strong winds. When the wind picks up, the mainsail can become overpowering, and that’s when the headsail steps in to ensure safe and controlled sailing. It’s like having a safety net during rough weather conditions.

Genoa: Power and Versatility Combined

The genoa is a type of headsail that offers more sail area and power compared to a standard jib. It’s perfect for boosting speed and maneuverability, especially in light winds. Genoas are incredibly versatile, making them an excellent choice for sailors who want to get the most out of their sailboat in various conditions.

Sailing Ship Rigs: A Historical Perspective

In the era of the “golden age of sail,” different sail plans were used on sailing vessels to optimize their performance and accommodate smaller crews.

Fore and Aft Rig

The fore-and-aft rig, consisting of sails aligned along the length of the boat, includes popular designs like schooners and sloops. These rigs required smaller crews and were well-suited for coastal and fishing trades.

Square topsail schooners with athwart sails were also prevalent during that time. They were used for cargo ships and long voyages, but their complex rigging required larger crews to handle the sails effectively.

The Golden Age of Sail

This period marked the peak of sailing ship technology and saw remarkable advancements in shipbuilding and sail design. It’s a fascinating chapter in the history of sailing that continues to inspire sailors to this day.

Type of Sails Names: Decoding the Terminology

Mainsail and Foresail

The mainsail, as mentioned earlier, is the principal sail that catches the wind to move the boat forward. Foresail is a general term that includes various sails positioned near the bow of the sailboat, such as the jib and genoa.

Genoa and Jib

The genoa and jib are both types of foresails. The genoa is larger and overlaps the mainsail, providing additional power and efficiency. The jib, on the other hand, is smaller and is used when the wind is stronger.

Staysail and Spinnaker

Staysails are triangular sails set between masts and stays, used to improve stability and balance. Spinnakers are large, balloon-shaped sails used for downwind sailing, providing an extra boost of speed.

Choosing the Right Sail for Different Conditions

Sailing in Light Winds

In light winds, the mainsail is your best friend. It’s highly efficient and capable of catching even the slightest breeze, propelling the boat forward smoothly.

Sailing in Strong Winds

When the wind picks up, it’s time to rely on the headsail or jib. These sails provide a reduced surface area, preventing the boat from becoming overpowered and ensuring a controlled sail.

Navigating Challenging Weather

Different weather conditions call for different sails. Understanding the intricacies of each sail and when to use them will help you navigate through challenging weather with ease.

Type of Sails Materials: Quality Matters

Traditional Canvas Sails

Traditional canvas sails, made of materials like cotton or linen, were commonly used in the past. While they offer a classic charm, their performance and durability have limitations compared to modern sail materials.

Modern Sail Materials

Today, sail manufacturers utilize advanced materials like Dacron, Mylar, and Kevlar. These materials offer superior strength, low stretch, and better shape retention, contributing to improved sailing performance.

Pros and Cons of Each Material

Understanding the pros and cons of different sail materials will help you make an informed decision when purchasing or maintaining your sails.

Understanding Sail Shapes and Configurations

The Science of Sail Shape

Sail shape is crucial for maximizing performance and efficiency. Properly trimmed sails allow you to sail efficiently, whether you’re sailing upwind or downwind.

Balancing Performance and Stability

Finding the right balance between performance and stability is essential. Adjusting sail shape and trim can significantly impact your sailing experience.

Fine-Tuning Sail Trim

Sail trim is an art form. Mastering the art of fine-tuning sail trim will make you a more skilled sailor and enhance your overall sailing experience.

The Evolution of Sail Designs

From Classic to Cutting-Edge

Sail design has come a long way. From classic traditional sails to modern, innovative designs, sailmaking has witnessed significant evolution.

How Technology Impacted Sail Design

Technological advancements have revolutionized sailmaking, resulting in more efficient, aerodynamic, and performance-oriented sails.

Innovation in Sailmaking

Sailmakers are continually exploring new materials and construction techniques to create sails that are lighter, stronger, and more efficient than ever before.

Sailing Techniques: Getting the Most Out of Your Sails

Tacking and Gybing

Tacking and gybing are essential sailing maneuvers used to change the direction of the boat and optimize the use of wind.

Maximizing Speed

To get the most out of your sails, understanding how to trim them properly and sail at optimal angles is crucial for achieving higher speeds.

Safety Precautions

Sailing is exhilarating, but safety should always be a top priority. Understanding safety procedures and precautions will ensure a safe and enjoyable sailing experience.

Maintaining and Storing Sails

Sail Care and Maintenance

Proper care and maintenance are essential to prolong the life of your sails and keep them in top condition.

Storing Sails Properly

When not in use, storing sails correctly can prevent damage and maintain their performance over time.

Extending the Lifespan of Sails

With proper care and attention, you can extend the lifespan of your sails, making them a worthy investment.

Sustainable Sailing: Eco-Friendly Sail Materials

The Impact of Traditional Sails on the Environment

Traditional sail materials, while charming, may have a more significant environmental impact compared to modern, eco-friendly alternatives.

Eco-Friendly Sail Options

Eco-conscious sailors can explore sustainable sail materials that minimize environmental harm without compromising performance.

Embracing Sustainable Practices

As sailors, we have a responsibility to protect the oceans and environment. Embracing sustainable practices in sailing is essential for the well-being of our planet.

As we conclude this comprehensive guide to different type of sails, I hope you now have a deeper understanding of the critical role sails play in sailing. Choosing the right sail and mastering sail techniques will elevate your sailing experience to new heights. Remember, sailing is an ever-evolving journey of learning and adventure.

Which sail is best for light winds?

The mainsail is the most suitable sail for light winds as it can efficiently catch even the slightest breeze and keep the boat moving smoothly.

What is the purpose of a genoa?

The genoa is a type of sails that provides additional power and versatility, making it an excellent choice for boosting speed and maneuverability in various wind conditions.

What sail material is most durable?

Modern sail materials like Dacron and Kevlar offer superior strength and durability compared to traditional canvas sails made of cotton or linen.

How do I maintain my sails?

Proper care and maintenance, including regular cleaning and inspection, will help prolong the life of your sails and ensure they perform optimally.

Are there eco-friendly sail options?

Yes, eco-conscious sailors can opt for sustainable sail materials that minimize environmental impact, contributing to a greener and more sustainable sailing experience.

Michael Thompson

Embarking on a lifelong love affair with the sea, I found solace and exhilaration in the art of sailing. From navigating treacherous waters to harnessing the wind's untamed power, my passion has evolved into a mission to inspire others. Join me on a voyage of discovery as we explore the vast horizons of sailing's timeless allure.

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Sails are the main propulsion force for sailboats. Unfortunately, most sailors don’t replace their sails often enough. This can lead to the assumption that purchasing new sails can be overwhelming and confusing. Precision Sails takes a new approach to the sailing industry by helping you choose what sails and sailcloth is best for you, your sailboat, the type of sailing you want to do, and the area in which you are sailing. We offer industry-leading transparency into what sailcloth is available worldwide and the importance of sail design to your sail’s performance and lifespan.

Our website is filled with educational resources related to cloth, design, and technical sailing knowledge. Our team of sail consultants is always available to walk you through the options and help you choose the sail that is right for you.

Perfect Sails Start With a Perfect Design

In order for a sail to fit and perform it needs to be designed properly. While other lofts are contracting sail designs to third-party design services, Precision Sails is building its in-house design team in Victoria BC, Canada, to work directly with sailors to ensure your new sail fits perfectly and performs the way that you want it to. Using the most modern 3D sail design software our design team will customize a sail that not only fits your rig as she sits in the water today but ensure that your sail fits and performs for years to come.

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Buying a new sail is a big investment. Precision Sails offers its 100% Guarantee so all our sailors have the confidence that Precision Sails has your back. Accidents are rare, but they can happen. If your sail does not fit or perform to your satisfaction your sail will be redesigned and rebuilt. As experts in our craft and with the confidence we have from supporting thousands of sailors worldwide, our team is proud to boast the widest covering sail warranty in the industry.

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Sailcloth manufacturers offer many different types of sailcloth in multiple different quality levels. There is always sailcloth available that will meet your sailing needs as well as your budget. Precision Sails offers all sailors full transparency into what sailcloth is offered and from which manufacture. Our team is here to help select which cloth is best suited for your sailing needs.

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Precision Sails thrives on communication. At each step from design to delivery, we encourage you to collaborate one-on-one with our expert sail consultants in finding the perfect sail to suit your needs. Don’t just hear it from us. Check out some reviews posted on third-party review sites by our sailors!

“ Thank you for getting the order for my mainsail and stack pack done in time for my summer trip to the San Juans! Really appreciate the effort to get this done. The mainsail fits perfectly, the stack pack works great, so I am an all-around happy customer and will be in touch whenever I need to replace my headsail and Genoa! Calling out Jeremy Roszmann, Trevor Parks, Marc Pettigrew, and Gary Boylan for great customer service. -Andy Koller

“ The new sails look and work great! No issues with the install and went from being last place in the club races to 2nd place (and probably would have snagged first if I hadn’t gotten confused about the order of the marks in the race !) -Eric Van Hensbergen

“ I have had two sails made by Precision Sails in the last 12 months. Both have exceeded my expectations. The fit to the boat and the performance of the sails are exceptional. The sail designer worked with me to make sure the resulting sail fit my objectives. Precision Sails has excellent documentation and videos to assure that your measurements are accurate. The sails are first rate and the price was very competitive. I am a very happy repeat customer. -Terry Noreault (Facebook)

“ I am very happy with the new mainsail you made for my Corsair F24 MK1. I have just returned from a week-long trip with a group of sailors and the performance of my new Dacron main is much better than my old Mylar race sail. -Brent Nielsen

“ I just received my asymmetrical spinnaker, with sock and turtle bag, along with a new 135 Genoa. The entire process was simple and both sales and the design team were in regular contact if there were any questions. The customer portal was easy to use and lets you keep track of where in the process your sails are. Great sails, great service -Graham Edwards (Facebook)

“ Very responsive, excellent quality, very fair prices. When they were not happy with the graphic on the first sail Ron called to let me know and they sent me a second sail at no charge. Highly recommended! -Gerry Beltgens (facebook)

“ We love the design, quality, construction, and performance of our new 95% furling jib from Precision Sails. The sail works well with our staysail and performs better than expected on all points of sail including poled out dead down wind. The new 95% jib does not get as overpowered as our old 135% Genoa and it is easier to tack with the staysail deployed. The design team made the process of getting accurate dimensions easy, took the time to understand our requirements, and was a pleasure to deal with. I will definitely do business with Precision again! -Charles Clark (Google)

“ Quality throughout the whole process… starting with quotation, options and cloth alternatives. Quick delivery time and the product is very good quality. I am very pleased to carry my Precision sails on my boat. I recommend them 100%! -Marcos D.

“ I just received the 2nd custom-made sail I’ve ordered through Precision Sails. The process for providing measurement information and custom images is very clearly laid out in the forms on their website, in addition to several instructional YouTube videos. The results turned out beautifully, just as I had pictured it for both sails! -Michael Shafer (Google)

“ Just received my new mainsail from Precision Sail Loft and am over the moon about it. Darryl walked me through all my options and gave great advice. The measurement form is foolproof. They keep you updated with the status of your order every step of the way. I can recommend them highly enough. -Henry Gomez (Google)

“ I was introduced to Precision Sails through Sailing Yacht Ruby Rose on You Tube. I decided to try the online experience myself. I provided the measurements and had good conversations with the sales team and with the sail designer. The new Genoa arrived in great condition and was a perfect fit! Couldn’t be happier!! -Brad Hamrlik (Google)

Sailor Resources

The Precision Sails’ team has a wealth of knowledge on all things sailing. Tap into our range of useful resources and browse all topics ranging from the best cloth types to sail maintenance tips. Check out our Ask Precision Sails series where we answer questions provided by sailors like you!

How to Measure for a New Mainsail

If you can read a tape measure you can measure your boat for a new Mainsail.

Purchasing a new Mainsail for your sailboat is one of those investments that every sailor will be faced with eventually. Sails don’t last for ever, even if you treat them like gold. Once you have decided to invest in new sails you may get that feeling of being over whelmed by the choices and the details involved. When deciding on a loft to work with make sure you choose a loft that will offer a good consultation on the cloth and sail feature choices as well as a design consultation if you want one.

Jibs vs. Genoas

Get to know the difference!

Jibs and Genoas are triangular sails which are affixed to a stay in front of the mast. Typically they run from the head of the foremast to the bowsprit. Jibs and genoa’s are used in tandem with a mainsail to stabilize the vessel and are usually measured by their Luff Perpendicular percentage, that is, how much area within the fore-triangle they use.

Taking Headsail Measurements with the Mast Down

Measuring your Headsail with your mast down is still possible.

Step by Step How To Instructions and Videos on how to collect your boats measurements for a your new headsail. Watch Jeremy Roszmann, sail designer, walk us through how to collecte great measurements to build a headsail with.

How To Measure for a New Spinnaker

Learn how to measure your boat and rig for a new spinnaker with our simple form.

Measuring your rig for a new spinnaker is easy. We need to know the location of your halyard, what your maximum hoist is, where the location you sheet to is located and what style. We also need to know if you have a bowsprit, plan to use a spinnaker sock, or other kind of furling system. Last but not least, you get to pick your colors!

Mainsails: Loose Foot VS Fixed Foot

If you currently have a fixed footed mainsail read about the new modern design of a loose footed mainsail.

Sail design has come a long way in the past several decades. A loose footed mainsail is becoming the norm for most sailors. It allows for creating a better shaped sail. This increasings sail performance, efficency, and power. Having a loose-footed sail means having a much more versatile sail as far as trimming is concerned.

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Learning How to Sail 101

• By John Rousmaniere
• Updated: May 4, 2020

Points of Sail

“The idea of sailing a boat upon the sea can seduce even the happiest farmer or mountain climber. There is something about boat and water that sends romance churning in our hearts, and simply the sight of a boat can inspire a reverie.”

I wrote those words in the first edition of my sailing manual, The Annapolis Book of Seamanship , in 1983. They’re still there today in the updated fourth edition, published in 2014. And yet, as deeply as I feel about boats, I’m certain that when you’re afloat, romantic and magical thinking is no substitute for basic skills and fundamental knowledge.

To quote some other words I wrote back then: “Limitless in her poetry, a sailboat is still restricted by the realities of wind and sea.” Here I’ll describe some important basic skills when learning to sail for dealing with a few of those realities, including some tips and tricks of the seaman’s trade that I have learned and that should make you a more able, safe and confident skipper or crew.

How to Start Sailing

The very first step when you go sailing is to properly prepare yourself for the sometimes demanding and harsh elements you will encounter on the water. Take a wide-brim hat, a waterproof jacket, nonskid sneakers and, of course, a life jacket that fits you securely. Wipe on a gob or two of high-SPF sun lotion, and take the tube with you so you can continue to apply it lavishly. Those who suffer from motion sickness should consider taking a medication, preferably one that you’ve tested for side effects. Before heading out, write up a float plan including your itinerary and important contacts and share it with your friends and family, or your sailing club.

The most unsettling moment of a new sailor’s first day learning to sail often comes when you climb on board and feel the boat move under you. There’s plenty of reserve buoyancy, but if the boat’s small and skittish, you should step into the center of the cockpit. A bigger boat can be boarded via the side deck, but even it may sway and settle a little. Forget about looking graceful. Take advantage of any handhold you can grab.

Once everyone is on board, the skipper must assert command. To quote a wise captain and safety instructor, Karen Prioleau: “When leadership is obscure, tight situations get even tighter.” Assignments are made, gear is stowed, the bilge is pumped, an inspection is conducted to see that all is in order, sails are prepared to hoist, and plans are made to get underway. If the boat has a motor, it can be used to get away from the mooring or dock into open water before setting sail. But for now, let’s concentrate on getting underway on an engineless boat. Start by setting the mainsail, the big sail. The line to the boom (called the mainsheet) must be well eased so the sail, once set, spills wind (luffs) and doesn’t fill prematurely. The boom will flop around, so keep your head low and consider controlling it with a line called a preventer.

Trimming and Tacking a Sailboat

When the skipper says to cast off, up goes the jib, the smaller sail on the bow, also with a loose sheet. Casting off under sail is a little complicated because the boat isn’t moving, which means the rudder has little to no effect. That’s why the boat must be steered with the sails until there’s enough speed (or “steerageway”) for rudder steering. When learning to sail, start with the boat hanging off the mooring or pier; the sails will luff because the wind is blowing from directly ahead. If you’re looking at the bow, you’ll feel the wind on both ears. That angle is sometimes called the “wind’s eye.” Trim the jib—using the winch to bring the sail in, not let it out—to the side opposite the one where you want to sail. If you want to head off to the port side, you “back the jib,” or trim it to the “wrong” side. As the backed jib pulls the bow off, cast off the mooring. Once the wind is on that side, trim the jib to the correct side while also trimming the mainsail as the boat accelerates. In this way, the sails help steer the boat.

An entertaining and educational exercise is to sail a boat toward a buoy or other target on a reach, with the wind coming from the side (or beam) of the boat, and do a series of slow weaves as the sheets are eased and trimmed. When the skipper at the helm and the sail trimmers are in sync, everything goes well (see Figure 1). If you get nervous, slow down by easing the sails until they are just half-filled with wind.

Practice changing tacks. If you start off with the wind coming over the starboard side, you’re on the starboard tack. If the wind is on the port side, you’re on the port tack (see Figure 2). One of the two ways to change tacks is called “coming about,” or “tacking.” The helmsman starts the process by saying, “Ready about,” and after the crew answers that they’re ready, “Hard alee.” With a strong, fluid shove of the tiller or turn of the steering wheel, the bow passes through the eye of the wind and comes off onto the new tack (see Figure 3).

The other way to change tacks is to jibe, pulling the tiller or wheel in the other direction, easing the sheets out, and swinging the stern through the wind’s eye until the boom swings across (see Figure 4). The steerer’s commands are “stand by to jibe” and, after the crew acknowledges, “jibe-ho.” The boom will come across suddenly and rapidly, so all crewmembers must be careful to duck their head as they trim the mainsail and jib to the new sides.

Since we are talking about steering, this may be the place to encourage you to steer from the windward side of the tiller or wheel. The windward side (closer to the wind direction) is higher than the leeward side (farther from the wind) when the boat is heeling, so you will have greater visibility to see “puffs” of wind (the dark shadows moving across the water) as they approach.

Using Telltales

One phenomenon of sailing is that as the boat speeds up or slows down, the wind seems to change direction and force. That’s because there are two types of wind. One, called “true wind,” is the breeze you feel when standing still. The true wind’s velocity and direction are the same for all nearly stationary objects. But if one of those objects moves (like a boat does), its motion affects the true wind to create “apparent wind,” which is felt by people on the moving object.

Sails are trimmed to the apparent wind. You can gauge the apparent-wind direction and force by feeling it on your skin, reading it on an electronic instrument, or seeing it on a telltale, which is a short length of yarn tied to one of the boat’s side stays (shrouds) that support the mast. While all those devices indicate the wind direction, none of them tells you if your sails are trimmed correctly for that direction.

Sails are airfoils, with a deep curve that redirects the apparent wind to produce a force that pulls the boat forward (somewhat like a wing lifting an airplane off a runway). Side force is absorbed and redirected to forward force by the airfoil-shaped fins under the boat, the centerboard and keel. As airfoils, sails should be trimmed to suit the wind, and the boat should sail the most effective angle to that wind.

A simple, effective indicator of that sailing angle is a set of short lengths of special telltales—yarn or ribbons—that are sewn or glued to sails. Some telltales are placed on the jib, near its leading edge (the luff), on both sides of the sail. Ideally, there should be three pairs of jib telltales at equal intervals up and down the sail’s luff. But one pair about halfway up the sail should do the job. Other telltales are secured, one at a time, on the trailing edge of the mainsail (the leech), or at least at or near the second batten from the top. The jib telltales on both sides of the sail should stream aft most of the time, with the windward ones lifting slightly from time to time. The mainsail leech telltale should stream aft about half the time. If your telltales behave differ­ently, try steering closer to or farther off the wind, and experiment with sail trim. An inch or two of sail trim or ease can get them flowing again and make the boat sail faster.

Sailing Rules of the Road

Once you’re sailing, you may be near other boats and worried about who is under an obligation to alter course to avoid a collision. The basic rule is that more maneuverable boats must give way (change course) to avoid boats that are less maneuverable and that, therefore, may continue on their course, giving them right of way. (These are sometimes called “stand-on vessels.”) Usually powerboats must give way to sailboats, but all smaller boats, sail and power, must give way to big ships in a narrow channel and other vessels requiring room to maneuver.

There are a few other basic rules. When one boat is overtaking another, no matter what type, the overtaking boat must give way. When boats under power meet each other bow to bow, they each should turn to starboard so they pass port side to port side. And when sailboats are sailing near each other, without engines turned on, the one on the port tack (with the wind coming over the port side) is obliged to give way to the one on starboard tack. But even if the rules give you the right of way, proceed just as sensibly and defensively as you would when you face the realities of wind and sea at other times in open waters.

Once you’ve mastered these basics, get out on the water as often as possible to hone your skills in all conditions. One of the great things about sailing is that no matter how many miles you cover, there’s something new and different to experience every time you set sail. Congratulations on taking the first step toward what, for so many of us sailors, has become an enjoyable, lifelong pursuit.

Renowned sailing writer John Rousmaniere has logged over 40,000 nautical miles of bluewater sailing, including nine Newport-Bermuda races. This article is based on material from the fourth edition of his comprehensive sailing manual, The Annapolis Book of Seamanship (Simon & Schuster, 2014).

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Most Popular Types of Sails on a Sailboat

Learning about how there were different types of sails on sailboats for me was a bit strange at first. I thought something along the lines of “Don’t you just need to put some fabric on some polls and grab the wind?” Obviously, there’s far more to it than that.

So what are the most popular types of sails on sailboats? The mainsail, headsail (or jib), genoa, spinnaker, and gennaker are the most popular types of sails on sailboats. There are also a number of different configurations when considering the type of sail and mast in use including a sloop, fractional rig sloop, cutter, ketch, schooner, yawl, and cat.

Simply put, different sailboat sails serve different purposes when out on the water.

The sail is kind of like the “engine” of your sailboat (of course, sailboats can have actual engines) in that it’s the main source of forward propulsion.

So, it’s important to know when best to use either type of sail and why including the many different names of sails on a ship.

Types of Sails

There are a number of reasons why you’d want to use one sail over another, but the most important points to consider have to do with the point of sail you’re sailing in and the wind strength.

Maybe you need downwind sails, square sails, or a triangular sail. Maybe a unique sail shape, sail cloth, or sail area. With that in mind, let’s check out the different sail types!

The mainsail is by far the most popular type of sail on sailboats and is often the first image that comes to mind when thinking about a sailboat.

Mainsails are found behind the mast and attached to the boom, which makes it a common part of the sailboat to keep an eye on as it takes up a lot of real estate on a boat with sails especially during a sail tack.

Mainsails are able to cover a lot of surface area with respect to incoming winds, especially since they’re attached to the boom.

The fact that they have a large surface area means they don’t require very strong winds to provide good forward propulsion on a sailboat.

Also, since the position of the mainsail can be easily configured thanks to the boom, all points of sail are achievable.

Headsail/Jib

The headsail (or jib) is probably the second most popular type of sail on sailboats since it usually accompanies the mainsail.

The headsail is always placed at the front of the mast and can cover a good amount of the bow of the sailboat. It’s also smaller than a mainsail, making it more portable and easy to work with.

Headsails aren’t as big as mainsails, therefore they have a smaller surface area which results in the fact that they’re not capable of catching as much wind as a mainsail.

This is an important point though since if the current wind is exceptionally strong and your mainsail has been trimmed as much as possible, being able to put away your mainsail and depend on your headsail alone is an excellent strategy to reduce speed.

When the wind is just too strong to keep your mainsail out, putting it away and using only your headsail is a great option.

You won’t be grabbing as much wind as with the mainsail and you’ll be able to have a much more enjoyable (and safer!) sailing experience.

One of the most picturesque sailing images one can conjure up is the one with a sailboat using a genoa sail (see the image above on the right).

A genoa is a type of large jib that’s attached to the front of the forestay just like a headsail.

One of the main differences with the genoa sail is that it’s bigger than the normal headsail and oftentimes extends behind the mast partially or completely covering the mainsail. It actually used to be called an “overlapping jib”.

Using a genoa sail means you have light to medium winds and your sailboat is more or less in a dead run point of sail (wind coming directly from the rear or sailing downwind).

Since the surface area of a genoa sail is so large, it’s important only to use it when winds are relatively low. Otherwise, you’ll be moving exceptionally fast resulting in a potentially risky situation.

A spinnaker sail is a fun sail to use since it’s quite large, colorful, and can pick up a lot of wind.

Unlike a genoa sail, they’re often symmetrical making them more sensitive to the reaching points of sail and thus more appropriate for the running point of sail. They’re also lighter and have a “kite” kind of feel to them.

The reason they resemble a “kite” is not only that they’re generally lighter and more colorful than other types of jibs, but also they don’t cover the mast like a genoa sail.

Instead, they don’t attach to the forestay and stretch out toward and past the bow of a sailboat. Since they’re bigger than genoa sails, you want to be even more careful to only use them in relatively low and non-volatile wind environments.

A gennaker sail is a more recent type of sail on sailboats since they were developed around 1990.

Gennakers are a cross between genoa and spinnaker sails (as the name might suggest), which are big like a spinnaker, aren’t as symmetric as a spinnaker, and aren’t attached to the forestay like a genoa sail or headsail.

The reason for the invention of the gennaker is that sailors wanted to take advantage of lighter winds without having to resort to using a spinnaker if the winds change from a pure dead run to more of a reaching point of sail.

All in all, the gennaker sail is able to bridge the performance gap between a genoa and spinnaker sail in terms of being able to take on a more flexible point of sail while taking advantage of relatively softer winds.

Popular Sail and Mast Configurations

Now that you’re familiar with the most popular types of sails on a sailboat, it’s good to get an idea of how these sail types relate to the configuration of a sailboat’s mast.

There are a huge number of combinations when it comes to sails and mast configurations, so I thought I’d lay out the most popular ones you’ll likely run into out on the water.

A sloop is the most common type of sail and mast configuration for sailboats. The sloop is the classic single mast, double sail setup.

The sails on a sloop consist of a mainsail and a headsail. The headsail can be different types of jibs, including the genoa, spinnaker, or gennaker sails. The headsail is connected to the forestay on the mast and runs all the way to the top of the mast.

Fractional Rig Sloop

Similar to a sloop, a fractional rig sloop has a single mast, double sail setup. The only difference, however, is that the forestay doesn’t reach the top of the mast, resulting in the headsail being restricted to a fractional amount of space a normal sloop would allow for.

This reduction of surface area for the headsail means that less wind can be captured and, thus, reduced sailboat speed.

A cutter is an interesting setup since it’s just like the sloop and fractional rig sloop setup, but instead of one forestay it has two. With two forestays on the mast, cutters are able to house two headsails.

This can be a preferred setup because it allows for easy cruising due to it offering a diverse combination of points of sail for different strengths of wind.

A ketch is a less common setup when compared to the previous setups since it has two masts.

Just like a sloop, it has a mast that allows for a mainsail and headsail with a full range forestay, but it also has a smaller sized mast between the mainmast and the stern of the sailboat.

This mast configuration was commonly used in Northern European freighter and fishing boats and is called the mizzen mast.

If you’ve ever seen Pirates of the Carribean, you’ll have seen almost nothing but schooners. A schooner is when a sailboat has two or more masts, similar to a ketch, while having a number of sails to manage.

The main differences between a ketch and a schooner are that a schooner’s aft mast (the rear mast) is taller than the forward mast and a schooner can have up to six masts some including a square sail or two. This makes names of sails on a schooner the fore and aft sail (or fore and aft rig).

A yawl is almost identical to a ketch with the only difference being that the mizzen mast is located directly behind the sailboat’s rudder post. In terms of a ketch vs yawl, the mizzen sail is also much smaller than the mizzen sail on a ketch due to its position on the sailboat.

A cat has one mast and one sail with the mast being positioned at the bow of the sailboat. This mast configuration is most commonly found on smaller sailboats, especially dingy sailboats. These types of sailboats are colloquially called “catboats”.

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How to Sail a Boat

Last Updated: May 13, 2022 Approved

This article was co-authored by Nitzan Levy . Captain Nitzan Levy is a Sailor, Social Entrepreneur, and the Founder of Sailors NYC, a recreational sailors’ club based in Jersey City, New Jersey that specializes in cruising boats and a variety of community programs. Capt. Levy has over 20 years of sailing experience and has sailed in many places around the world including: the Atlantic Ocean, the Mediterranean Sea, The Caribbean, and the Indian Ocean. Capt. Levy is a U.S. Coast Guard Licensed Master of vessels up to 50 Tons with Auxiliary Sail and Assistance Towing Endorsements. Capt. Levy is also a NauticEd Level V Captain Rank Chief Instructor, an American National Standards Assessor, an SLC instructor, an ASA (American Sailing Association) Certified Instructor Bareboat Chartering, and an Israeli licensed skipper on Boats for International Voyages. There are 9 references cited in this article, which can be found at the bottom of the page. wikiHow marks an article as reader-approved once it receives enough positive feedback. This article received 25 testimonials and 92% of readers who voted found it helpful, earning it our reader-approved status. This article has been viewed 976,478 times.

For centuries, the sea has captured the spirits of sailors and adventurers all over the world. In his poem "Sea Fever", John Masefield claimed that all he needed was "a tall ship and a star to steer her by" to feel complete. Breaking into the sailing world can be challenging, but this article will help guide you through the ebb and flood of the nautical world. As a note, this article will help get you started, but it cannot be overstated that before you begin, have an experienced sailor show you the standing and running rigging on your boat and their functions before you venture out on the water on your own.

Gaining a Basic Knowledge of Sailing

• Block: This is the nautical term for a pulley.
• Boom: The horizontal support for the foot of the mainsail which extends aft of the mast. This is what you want to watch out for when changing directions in a sailboat. It can give you quite a wallop on the head if it hits you.
• Bow: This is what the front of the boat is called.
• Centerboard: This is a (usually fiberglass) plate that pivots from the bottom of the keel in some boats and is used to balance the boat when under sail.
• Cleat: Cleats are what lines (or ropes) get fastened to when they need to be kept tight.
• Halyard: Lines that raise or lower the sails. (Along with the sheets, aka running rigging.)
• Hull: The hull is the body of the boat and consists of everything below the deck.
• Jib: This is the sail at the bow of the boat. The jib helps propel the boat forward.
• Genoa: A foresail which is larger than a jib.
• Keel: The keel is what prevents a boat from sliding sideways ("making leeway") in whatever way the wind is blowing and stabilizes the boat.
• Line: Lines are ropes. They are everywhere on boats. There is only one "rope" on a sailboat, the bolt rope which runs along the foot of the mainsail.
• Mainsail: As the name implies, this is the mainsail of the boat. It is the sail attached to the back of the mast.
• Mast: The mast is a large, vertical pole that holds the sails up. Some boats have more than one mast.
• Painter: This is a line positioned at the front of small boats. It is used to tie the boat to a dock or another boat.
• Rudder: The rudder is how the boat is steered. It is movable so that when you turn the wheel or tiller, the rudder directs the boat in the direction you would like the boat to go.
• Sheets: The lines that control the sails. (aka running rigging.)
• Spinnaker: The usually brightly colored sail used when sailing downwind or across the wind.
• Stays and Shrouds: Some wires make sure the mast stays upright, even in very heavy winds. (aka standing rigging.)
• Stern: This is the term for the back of the boat.
• Tiller: The tiller is a stick attached to the rudder and is used to control the rudder.
• Transom: This is what we would call the butt of the boat. It is the back part of the boat that is perpendicular to its centerline.
• Wheel: The wheel works the rudder, steering the boat.
• Winch: Winches help tighten the sheets and halyards. When these lines are wrapped around a winch (in a clockwise direction), a sailor can turn the winch with a winch handle, providing mechanical advantage which makes it easier to bring in the lines.

• Sloop : Sloops are the most common type of sailboat (when you think of a sailboat this is probably the one you picture in your mind.) It has a single mast and is rigged up with a jib in the front and a mainsail attached to the back of the mast. They can range in size and are ideal for sailing upwind.
• Catboat : A Catboat has a mast set up near the front of the boat and is a single-sail boat. They are small (or large, for that matter) and easily operated by one or two people.
• Cutter : Cutters have one mast with two sails in the front and a mainsail on the back of the mast. These boats are meant for small crews or groups of people and can be handled relatively easily.
• Ketch : A Ketch has two masts, with the second mast called the mizzen mast. The mizzen is shorter than the mainmast and is in front of the rudder.
• Yawl : Yawls are similar to ketches with the difference being that their mizzen masts are located behind the rudder. The reason for this placement is that the mizzen on yawls is for keeping balance, rather than for moving the boat forward.
• Schooner : Schooners are large sailboats with two or more masts. The mast in the back of the boat is either taller or equal in height to the mast at the front of the ship. Schooners have been used to commercially fish, transport goods and as warships.

• Port: When you are facing the bow (the front of the boat) the side to your left is the port side.
• Starboard: Starboard is the right side of the boat when facing the bow.
• Windward: As the name might imply, windward is the direction from which the wind is blowing, upwind.
• Leeward: This is also called ‘Lee’. This is the direction to which the wind is blowing, downwind.
• Tacking: Tacking is when you turn the bow of the boat through the wind so that the wind switches from one side of the boat to the other. This is when you most need to be mindful of the boom, as the boom will swing from one side of the boat to the other when you tack (you don’t want to be in its way when it does that.)
• Gybing (Jibing): This is the opposite of tacking, which means that it is when you turn the stern (or back) of the boat through the wind so that wind shifts to the other side of the boat. This is a more dangerous maneuver in a strong breeze than tacking since the boat's sails are always fully powered by the wind, and may react violently to the change in the orientation of the boat to the wind. Care must be exercised to control the boom during this maneuver as serious injury is a possibility if the boom travels across the cockpit uncontrolled.
• Luffing: This is when the sails begin to flap and lose drive caused by steering the boat into wind or easing (loosening) sheets.

Preparing The Boat

• Check the lines ( running rigging ) that raise and control the sails ( halyards and sheets respectively). Make sure that they are separated, not wrapped around each other or fouled on anything else, and that they all have a figure-eight knot or other stopper knot on the free ( bitter ) end so they cannot pull through the mast or sheaves.
• Pull all lines out of their cleats and off their winches. There should be nothing binding any line; all should be free to move and be clear at this point.
• If you have a topping lift—a small line that holds the back of the boom up and out of the way when the sail isn't in use—let it out until the boom sags downward freely, then re-tie or re-cleat it. Watch out for the boom; it's just swinging around at this point; it will cause a painful "clunk" if it happens to hit you or your crew. The boom will return to its normal, horizontal position when you hoist the mainsail completely.
• If so equipped, be sure that the tiller is properly attached to and controls the rudder. Your sailboat is now prepared for you to hoist the sails!

• If your boat doesn't have a windex, tie a couple of nine-inch pieces of old cassette tape, VHS tape, or oiled yarn to the shrouds—the rigging cables that hold up the mast. Place them on each side, about four feet up from the sides of the boat. These will show you from which direction the wind is blowing, although some sailors find cassette tape to be just too sensitive for this purpose.

• If your boat has a motor, use the motor to keep the boat pointed into the wind while you hoist sail.
• Here's a handy tip: if the water is not deep at your dock, or if you have no side pier, walk the boat out away from the dock and anchor it into the sand, and the boat will automatically point itself into the direction of the wind!

Hoisting The Sails

• There will be a small line ( outhaul ) attaching the rear corner of the mainsail ( clew ) to the end of the boom. Pull it so the foot of the main is taut, and cleat. This helps the mainsail have a smooth shape for the air flowing over it.
• Hoist the mainsail by pulling down on its halyard until it stops. It will be flapping around ( luffing ) like crazy, but that's OK for a short period of time. (Excessive luffing will drastically reduce the life and durability of the sail).
• The leading edge of the sail ( luff ) must be tight enough to remove folds, but not so tight as to create vertical creases in the sail.
• There will be a cleat in the vicinity of the halyard where it comes down from the top of the mast. Cleat the halyard. Using the jib halyard, raise the front sail ( jib , genoa or simply the headsail ), and cleat the halyard off. Both sails will be luffing freely now. Sails are always raised mainsail first, then the jib, because it's easier to point the boat into the wind using the main.

• Turn the boat to the left ( port ) or right ( starboard ) so it's about 90 degrees off the wind. This is known as a beam reach .
• Pull on the main sheet ( trimming ) until the sail is around 45 degrees away from straight back ( aft ). This is a safe place for the main while you trim the jib.
• You will start moving and tilting ( heeling ) away from the wind. A heel of more than 20 degrees usually indicates that you're being overpowered. Releasing the mainsheet momentarily ( breaking the main ) will lessen the amount of heel, and you will return to a more comfortable sailing angle of 10 to 15 degrees.

• The jib will form a curve or pocket; trim the sail until the front edge just stops luffing. Keep your hand on the tiller (or helm ) and stay on course!

• If you or the wind hasn't changed direction, this is the most efficient place to set the sails. If anything changes, you have to adjust them in response.
• You have just entered the world of the sailor, and you will have to learn to do many things at once, or suffer the consequences.

Sailing Your Boat

• When the wind is at your back and side ( aft quarter ), it's called a broad reach . This is the most efficient point of sail as both sails are full of wind and pushing the boat at full force.
• When the wind is at your back, you are running with the wind . This is not as efficient as reaching, because air moving over the sail generates lift and more force than just the wind pushing the boat.
• When running with the wind, you can pull the jib over to the other side of the boat where it will fill. This is called wing-on-wing , and you have to maintain a steady hand on the tiller to keep this sail configuration. Some boats have a "whisker pole" which attaches to the front of the mast and the clew of the jib which makes the jib much easier to control and keep full of wind. Be sure to be vigilant of obstacles and other vessels, as having both sails in front of you blocks a significant portion of your view.
• Be careful —when the boat is running, the sails will be way off to the side, and because the wind is basically behind you the boom can change sides suddenly ( jibe or gybe ), coming across the cockpit with quite a bit of force.
• If you have a wind direction indicator at the top of your mast, do not sail downwind (run) so that the wind indicator points toward the mainsail. If it does, you are sailing with the boom on the windward side ( sailing by the lee ) and are at high risk of an accidental jibe. When this happens the boom can hit you with enough force to knock you unconscious and out of the boat ( overboard ).
• It's a good practice to rig a preventer (a line from the boom to the toe rail or any available cleat) to limit the travel of the boom across the cockpit in case of an accidental gybe.

• On most sailboats this will be about 45 degrees from the wind direction.
• When you've gone as far as you can on this tack, turn the boat through the wind (or changing direction by tacking ), releasing the jib sheet out of its cleat or off the winch drum as the front of the boat ( bow ) turns through the wind.
• The main and boom will come across the boat. The mainsail will self-set on the other side, but you will have to quickly pull in the jib sheet on the now downwind side to its cleat or winch, while steering the boat so the mainsail fills and begins to draw again.
• If you do this correctly, the boat won't slow down much and you will be sailing to windward in the other direction. If you're too slow tightening the jibsheet again and the boat bears off the wind too much, don't panic. The boat will be pushed sideways a little until it gains speed.
• Another scenario would be to fail to put the bow of your boat through the wind quickly enough and the boat comes to a complete stop. This is known as being in irons , which is embarrassing, but every sailor has experienced it, whether or not they'll admit it is another story. Being in irons is easily remedied: when the boat is blown backwards you will be able to steer, and as the bow is pushed off the wind you will achieve an appropriate angle to the wind to sail.
• Point the tiller in the direction you wish to go and tighten the jib sheet to windward, ( backwinding the sail ). The wind will push the bow through the wind. Once you've completed your tack, release the sheet from the winch on the windward side and pull in the sheet to leeward and you'll be on your way again.
• Because speed is so easily lost when tacking, you'll want to perform this maneuver as smoothly and quickly as possible. Keep tacking back and forth until you get to your destination.

• Reefing almost always needs to be done before you think you need to!
• It's also a good idea to practice capsize procedures on a calm day too. Knowing how to right your boat is a necessary skill.

Storing the Sails

Community Q&A

• Try learning to determine the wind direction using your ears. Let the wind blow onto your back, then slowly turn your head left to right and back until you feel it "equalize" over your ears. Once you find that point, you now know the wind direction, and using this method, you can understand the wind more without having to use your eyes. [7] X Research source Thanks Helpful 2 Not Helpful 0
• Know how to read clouds and the weather they may bring. [8] X Research source Thanks Helpful 2 Not Helpful 2
• If something bad happens—too much wind, man overboard, etc.—remember that you can bring the whole thing to a halt simply by pulling all three sheets out of their cleats or off their winches. The boat will (mostly) stop. Thanks Helpful 3 Not Helpful 0

• Going overboard is a serious matter, especially if you are alone. Cold water, currents, and other boats all can account for serious dangers, and if the sails are up, the boat will take off much faster than you might expect. Additionally, many boats float so high on the water ( freeboard ) that it is difficult to climb in or haul people in without assistance. When sailing at night, always wear a shoulder-mounted flashlight and strobe emergency signaling device, which makes it much easier for a SAR (Search And Rescue) crew to spot you in the water. Thanks Helpful 36 Not Helpful 4
• In sailing, your very life may depend on doing things before they need to be done, when they first cross your mind. If you wait until it needs to be done, it may be too late or very difficult. Follow your instincts. Thanks Helpful 30 Not Helpful 5
• Remember the old maxim "It's better to be on the dock, wishing you were on the lake, than to be on the lake, wishing you were on the dock". Don't let enthusiasm overcome your good judgement on a day you should not go out. The apparent wind while tied alongside at the dock may be very different out on the water. Many novices (and experienced sailors, for that matter) get into trouble venturing out when there is too much wind to sail safely. Thanks Helpful 4 Not Helpful 0
• It is highly recommended that you at least have working knowledge of the nomenclature of the boat and have done some reading of in-depth material before attempting this sport yourself. Some highly recommended reads are: The Complete Idiot's Guide to Sailing , Sailing for Dummies , and Sailing the Annapolis Way by Captain Ernie Barta. Thanks Helpful 2 Not Helpful 1
• Know how how to use VHF radio to make a Mayday call from a Marine Vessel . In an emergency, it is usually the quickest way to summon help. Cell phones may be used, but VHF will be able to contact a nearby vessel much more quickly should you need assistance or be able to render same. [9] X Research source Thanks Helpful 2 Not Helpful 0

Things You'll Need

• A life vest (Personal Flotation Device) is mandatory on all boats for all passengers. (A pealess whistle attached to the PFD is an excellent idea!) You should wear one at all times. If you have children with you, they should wear one even when you are at the dock.
• Every vessel, regardless of length is required to have a certain amount of safety gear aboard. This ranges from an anchor with sufficient rode, flares, and other equipment as may be mandated by the Government. These regulations are for your safety and should be adhered to.

You Might Also Like

• ↑ http://www.lovesailing.net/sailing-theory/sailing-basics/parts-of-a-boat/parts-of-a-boat.php
• ↑ https://www.boats.com/resources/sailing-101-sailboat-types-rigs-and-definitions/
• ↑ http://www.discoverboating.com/resources/article.aspx?id=243
• ↑ https://www.uscgboating.org/images/486.PDF
• ↑ https://www.cruisingworld.com/learn-to-sail-101#page-2
• ↑ https://www.discoverboating.com/resources/how-does-a-boat-sail-upwind
• ↑ https://www.dummies.com/sports/sailing/finding-the-winds-direction/
• ↑ https://weather.com/news/news/read-clouds-meteorologist-20130826
• ↑ https://www.boatus.org/marine-communications/basics/

About This Article

To sail a boat, start by performing a detailed visual check of the cables and ropes that support the mast. Next, determine the wind direction by referring to the wind direction indicator at the top of the mast, then point the boat into the wind. Secure the bottom front of the mainsail and jib to the shackles on the boom and bow of the boat, then trim the jib sheets and mainsail before letting out the main sheet! For tips on monitoring wind indicators, read on! Did this summary help you? Yes No

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Parts Of a Sail Explained (Illustrated Beginners Guide)

Are you curious about sail mechanics and how they engage the wind? In this illustrated guide, we'll explain the various sail components and how they work together to propel a sailboat. From the head to the foot, the tack to the clew, we'll break down each part and give you a solid foundation to build on as you learn to trim sails and navigate the open sea.

A sail, which is a large piece of fabric that is attached to a long pole called the mast, uses the wind to pull a sailboat across the water. It has various parts, such as the head, tack, clew, luff, leech, foot, mainsail, jib, and batten. These components determine the shape and efficiency of the sail.

Let's break down all these terms and descriptions to understand how each component interacts with each other. So, whether you're a seasoned sailor or a beginner, you'll have a better grasp of sail trim and optimal performance on the water.

• The primary parts of a mainsail include the head, tack, clew, luff, leech, and foot.
• Some critical elements of the jib include the sheet, genoa, and headstay.
• Asymmetrical spinnakers are designed for off-wind sailing and have a more rounded shape, while symmetrical spinnakers are used for downwind sailing and have a more traditional, triangular shape.
• The most common fabrics used for making sails are traditional fabrics like cotton and flax, and modern fabrics such as polyester and nylon, Dacron, Mylar, and laminates.
• Be sure to learn how to properly trim, reef, clean, flake, and store your sails for durability and optimal performance.

On this page:

Parts of a sail and their functions, mainsail components, jib components of a sailboat, components of spinnakers, sail controls and settings, sail care and maintenance, sail materials and construction.

In this guide, we'll focus on the three main types of sails : Mainsail, Jib, and Spinnaker.

Mainsail is the primary sail on your boat

The mainsail is the largest sail on a sailboat and is typically attached to the mast and boom. It is found aft (rear) of the mast. It's attached to the boat through a track or sail slide, which allows it to move up and down.

Jib is a triangular sail placed in front of the boat

The jib is a smaller sail that is attached to the bow of the boat and works in conjunction with the mainsail to control the direction and speed of the boat. It helps to improve the boat's handling and increase speed, working in tandem with the mainsail.

In some cases, larger jibs called genoas are used to capture more wind, thus increasing the boat's speed.

Spinnaker is designed for sailing downwind

The spinnaker is a large, colorful, and lightweight balloon-shaped sail designed for sailing downwind. It captures the wind from the rear, pushing the boat forward with added speed and stability.

In this section, you'll find a comprehensive explanation of the primary components of a sail and their functions:

Head is the uppermost corner of a sail

The head of the sail refers to the uppermost corner where it connects to the top of the mast. Knowing the location of the head is essential, as it helps you identify the top of the sail and allows you to properly hoist and secure it in place.

Tack is the lower front corner of a sail

The tack is where the lower front corner connects to the base of the mast, or the boom. This important point helps you determine the sail's orientation and affects its overall shape and efficiency. By adjusting the tension at the tack, you can control your sail's performance and handling in various wind conditions.

Clew is the lower rear corner of a saisl

The clew is where the sheets attach to control the sail's angle to the wind. Adjusting the tension on the sheets can change the sail's shape and ultimately influence the boat's speed and direction. Becoming familiar with the clew will help improve your sailing skills and ensure smooth maneuvers on the water.

Luff is the front edge of the sail

The luff is the forward edge of the sail that runs along the mast. It's crucial to maintaining a tight and efficient sail shape. When sailing upwind, pay close attention to the luff, as it can provide valuable information about your sail's trim. A properly trimmed sail will have a smooth luff, allowing the boat to move efficiently against the wind.

Leech is the rear edge of the sail

The leech is opposite the luff. It plays a critical role in controlling the overall shape and efficiency of your sail. Watch the leech carefully while sailing, as excessive tension or looseness can negatively affect your sail's performance. Adjusting your sail's trim or using a device called a "boom vang" can help control the shape and tension of the leech.

Foot is the bottom edge of the sail

The foot is running between the tack and the clew. It helps control the shape and power of the sail by adjusting the tension along the boom. Ensure the foot is properly trimmed, as this can impact your boat's performance and speed. A well-adjusted foot helps your sail maintain its proper shape and operate at optimal efficiency while out on the water.

In this section, we'll look at some critical elements of the jib: the sheet, genoa, and headstay.

Sheet is the line used to control the position and trim of the sail

The jib sheet is the line used to control the jib's angle in relation to the wind. You adjust the sheet to get the best possible sail trim, which greatly affects your boat's performance. The jib sheet typically runs from the jib's clew (the lower rear corner of the sail) through a block on the boat's deck, and back to the cockpit, where you can easily control it.

When adjusting the jib sheet, you want to find the perfect balance between letting the sail out too far, causing it to luff (flutter), and pulling it in too tightly, which can cause heeling or poor sail shape. Make small adjustments and observe how your boat responds to find the sweet spot.

Genoa is a larger jib used to capture more wind

A genoa is a larger version of a standard jib. It overlaps the mainsail, extending further aft, and provides a greater sail area for improved upwind performance. Genoas are categorized by the percentage of overlap with the mainsail. For example, a 130% genoa means that the sail's area is 30% larger than the area of a jib that would end at the mast.

Genoas are useful in light wind conditions, as their larger surface area helps your boat move faster. However, they can become difficult to manage in strong winds. You might need to reef (reduce the size) or swap to a smaller jib to maintain control.

Headstay provides a support structure for the jib

The headstay is a crucial part of your boat's standing rigging system. It is the cable or rod that connects the top of the mast (the masthead) to the bow of the boat. The headstay helps maintain the mast's stability and provides a support structure for the jib.

The tension in your headstay plays a significant role in the jib's sail shape. Proper headstay tension will create a smooth, even curve, allowing your jib to perform optimally. If the headstay is too tight, the sail may be too flat, reducing its power, whereas a loose headstay can result in a sagging, inefficient sail shape.

A spinnaker is a sail designed specifically for sailing off the wind , on courses between a reach and downwind. They are made of lightweight fabric, often brightly colored, and help maximize your sailing speed and performance.

Asymmetrical spinnakers are designed for off-wind sailing

Asymmetrical spinnakers are usually found on modern cruising and racing boats. They're designed for a broader range of wind angles and have a more forgiving shape, making them easier for you to handle. Key components of an asymmetrical spinnaker include:

• Tack : This is the front, lower corner where the sail connects to the boat. A tack line is used to adjust the sail's position relative to the bow.
• Head : The top corner of the sail, where it connects to the halyard to be hoisted up the mast.
• Clew : The aft corner of the sail, connected to the sheet, allowing you to control the angle of the sail to catch the wind effectively.

You can find a step-by-step guide on how to rig and hoist an asymmetrical spinnaker here .

Symmetrical spinnakers are used for downwind sailing

Symmetrical spinnakers are more traditional and usually found on racing boats, where downwind performance is critical. These sails are shaped like a large parachute and are split into two identical halves. Key components of a symmetrical spinnaker include:

• Head : Similar to the asymmetrical spinnaker, the head is the top corner connected to the halyard.
• Clews : Unlike an asymmetrical spinnaker, a symmetrical spinnaker has two clews. Both are connected to sheets and guys, which help control the sail's shape and movement.
• Spinnaker Pole : This is a horizontal pole that extends from the mast and is used to project the windward clew outwards and hold the sail open.

Handling a symmetrical spinnaker can be more challenging, as it requires precise teamwork and coordination. If you're new to sailing with this type of sail, don't hesitate to seek guidance from experienced sailors to improve your technique.

In this section, we'll explore sail controls and settings, which are essential for beginners to understand for efficient sailing. We'll discuss trimming, and reefing, as sub-sections.

Trimming your sails for speed and stability

Trimming is the process of adjusting your sails to optimize them for the current wind conditions and desired direction. Proper sail trim is crucial for maximizing your boat's speed and stability. Here are some basic tips for sail trimming:

• Pay attention to the telltales, which are small ribbons or yarn attached to the sails. They help you understand the airflow over your sails and indicate whether they're properly trimmed.
• Use the sheets, which are lines attached to the clew of your sails, to adjust the angle of your sails relative to the wind.
• In light winds, ease the sails slightly to create a more rounded shape for better lift. In stronger winds, flatten the sails to reduce drag and prevent excessive heeling.

Reefing your sails for control and balance

Reefing is the process of reducing the sail area to help maintain control and balance in stronger wind conditions. It's an essential skill to learn for your safety and the longevity of your sails. Follow these steps to reef your sails:

• Head into the wind to reduce pressure on the sails.
• Lower the halyard (the line that raises the sail) until the sail reaches the desired reefing point.
• Attach the sail's reefing cringle (reinforced eyelet) to the reefing hook or tack line.
• Tighten the new, lower clew (bottom corner) of the sail to the boom with the reef line.
• Raise the halyard back up to tension the reduced sail.

Take proper care of your sailboat to ensure that it remains in top condition. In this section, we will discuss the key aspects of sail care and maintenance, focusing on cleaning and storage.

Steps to clean your sails

Keeping your sail clean is crucial for its longevity and performance. Follow these simple steps to maintain a spotless sail:

• Rinse with fresh water after each use, paying extra attention to areas affected by saltwater, debris, and bird droppings.
• Use a soft-bristled brush and a mild detergent to gently scrub away dirt and stains. Avoid harsh chemicals or abrasive materials, as they may damage the fabric.
• Rinse again thoroughly, ensuring all soap is washed away.
• Spread your sail out to air-dry, avoiding direct sunlight, which may harm the fabric's UV protection.

Ways to store your sails

Sail storage is equally important for preserving the lifespan of your sail. Here are some tips for proper sail storage:

• Fold or roll your sail : Avoid stuffing or crumpling your sail; instead, gently fold or roll it to minimize creases and wear on the fabric.
• Protect from UV rays : UV exposure can significantly reduce the life of your sail. Store it in a cool, shaded area or use a UV-resistant sail cover when not in use.
• Ventilation : Ensure your sail is stored in a well-ventilated area to prevent mildew and stale odors.
• Lay flat or hang : If space allows, store your sail laid out flat or hanging vertically to reduce the risk of creasing and fabric damage.

Flaking your sails when not in use

Flaking is the process of neatly folding your sails when they're not in use, either on the boom or deck. This helps protect your sails from damage and prolongs their lifespan. Here's how to flake your sails:

• Lower the sail slowly, using the halyard while keeping some tension on it.
• As the sail comes down, gather and fold the sail material in an accordion-like pattern on top of the boom or deck.
• Secure the flaked sail with sail ties or a sail cover to prevent it from coming undone.

Traditional fabrics used to make sails

In the early days of sailing, natural materials like cotton and flax were used to make sails. These fabrics were durable, breathable, and held up well in various weather conditions. However, they would eventually wear out and lose their shape due to the constant exposure to UV rays and seawater.

While traditional fabrics like cotton and flax were once commonly used for sailmaking, they have largely been replaced by synthetic materials like polyester and nylon due to their superior strength, durability, and resistance to mildew and rot. However, some sailors and sailmakers still use cotton and other natural fibers for certain applications, such as traditional sailmaking or historical recreations.

Modern fabrics used to make sails

Modern sail materials, such as Dacron, Mylar, and laminates, are more resilient and longer-lasting than traditional fabrics. These materials are lightweight, strong, and resistant to UV rays and water damage.

Dacron : Dacron is a popular material for sails because of its durability, UV resistance, and ease of maintenance. It's a type of polyester fabric that is often used for making cruising sails. Dacron offers excellent shape retention and resistance to stretch, making it ideal for both beginners and experienced sailors.

Laminate materials : Laminate sails are made by bonding multiple layers of materials like Mylar, polyester, and Kevlar. These sails offer better shape and performance compared to their fabric counterparts, making them popular among racers. However, they tend to be more delicate and may not be suitable for long-term cruising.

Mylar films : Mylar films are used in laminate sails for their excellent strength-to-weight ratio and shape retention. These films are often sandwiched between other materials, such as polyester or Kevlar, to enhance the sail's resistance to stretch and load handling. However, Mylar sails can be susceptible to delamination and abrasion, requiring extra care and regular inspection.

Sail stitching for shape and durability

Sail stitching is an essential aspect of sail construction, helping to maintain the sail's shape and durability. Various stitching techniques can be used, such as zigzag, straight, and triple-step sewing. The choice of stitching type depends on the sail's purpose and expected loads. In addition, using UV-resistant thread ensures that the stitching lasts longer under harsh sun exposure.

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Everything you need to know about Changing Sails on your Sailboat

Table of Contents

Step by Step Guide on How to Change Sails on a Sailboat

Changing damaged sails on a sailboat can be a daunting task, but with the right tools and knowledge, it can be done quickly and efficiently. In this blog post, we will go over the step-by-step process of changing damaged sails on a sailboat.

Step 1: Gather the necessary tools and materials Before you begin, make sure you have all the necessary tools and materials. This includes a new sail, sail repair tape, scissors, a needle and thread, and a sail repair manual.

Step 2: Remove the damaged sail To remove the damaged sail, first, lower the sail using the halyard and then remove the sail from the sailboat. Take care to fold the sail properly to prevent further damage.

Step 3: Inspect the sail Once the sail is removed, lay it out flat on a clean surface and inspect it for any tears or holes. Mark the damaged areas with a pen or marker.

Step 4: Repair the sail Using the sail repair tape, patch up any small holes or tears in the sail. For larger holes or tears, use a needle and thread to sew the sail back together. Make sure to use a strong thread that is the same color as the sail.

Step 5: Reinforce the sail To reinforce the sail and prevent future damage, use sail repair tape to create a patch around the area that was repaired. This will provide extra support and make the sail stronger.

Step 6: Reinstall the sail Once the sail has been repaired, it’s time to reinstall it on the sailboat. Start by attaching the sail to the mast using the halyard. Next, attach the sail to the boom using the outhaul and the downhaul. Finally, adjust the sail to the proper shape and tension.

Step 7: Test the sail Once the sail is installed, take the sailboat out for a test sail. Make sure the sail is properly adjusted and that there are no further issues.

Changing damaged sails on a sailboat can be a time-consuming task, but with the right tools and knowledge, it can be done quickly and efficiently. By following these steps, you can ensure that your sailboat is ready to hit the water again in no time.

Note: This is a general guidance and it’s always best to consult the manufacturer’s manual and/or consult a professional sailor or sail repair specialist if you are not sure of something.

Is it time to replace/maintain my sails?

One of the most important parts of maintaining your boat is keeping an eye on your sails and knowing when it’s time to replace or repair them.

One of the first signs that your sails may need to be replaced or repaired is if they begin to show signs of wear and tear, such as frayed edges, holes, or tears. These signs can be caused by a variety of factors, including exposure to the sun, wind, and water, as well as improper use or storage. It is important to inspect your sails regularly and address any issues as soon as they arise to prevent further damage.

Another sign that your sails may need to be replaced or repaired is if they are no longer able to hold their shape or maintain proper tension. This can be caused by a variety of factors, including stretching, shrinkage, or damage to the material. If your sails are no longer able to hold their shape, it can make it difficult to control your boat and can also increase the risk of capsizing.

If you notice any signs of wear and tear or damage to your sails, it’s important to address the issue as soon as possible. This may involve repairing or patching small holes or tears, or replacing your sails entirely. It is also important to take proper care of your sails by storing them in a dry, cool place and making sure that they are properly cleaned and maintained.

In summary, the key to maintaining your sails and ensuring that your boat is in good condition is to keep an eye on the condition of your sails and address any issues as soon as they arise.

Pros and Cons of Repairing/Replacing Damages Sails

Please note that this is a general table and the pros and cons may vary depending on the specific situation and the type of sail.

Where to buy new sails

There are a variety of places where you can buy new sails for a sailboat. Some options include:

• Sailmakers and sail lofts: Many sailmakers and sail lofts specialize in creating custom sails for sailboats. They can create sails tailored to your specific needs and preferences.
• Marine supply stores: Many marine supply stores carry a wide range of sails, including replacement sails for specific sailboat models.
• Online retailers: You can also purchase new sails online from a variety of retailers. Some popular online sail retailers include Sailrite, US Sailmakers, and North Sails.
• Sailboat manufacturers: Many sailboat manufacturers also sell replacement sails for their specific models.
• Sailboat dealers: Some sailboat dealers also carry replacement sails for the sailboats they sell.

When buying a new sail, it’s important to consider factors such as size, material, and intended use. It’s also a good idea to consult with a professional sailor or sail repair specialist to ensure that you get the right sail for your sailboat.

Tips of how to choose which sail to buy

When choosing a new sail for your sailboat, there are a few key factors to consider:

• Size: Make sure the sail you choose is the right size for your sailboat. The size of the sail is determined by its luff, leech, and foot measurements.
• Material: The choice of material for your sail will depend on the intended use of the sailboat. Dacron is a popular and durable material for cruising sails, while laminate materials like Mylar or Kevlar are used for racing sails because they are lightweight and strong.
• Shape: The shape of the sail will also affect its performance. Full-batten mainsails and roller furling headsails are popular options for cruising sailboats, while racing sailboats often use a square-top main and a jib with a smaller roach.
• Intended use: Consider the type of sailing you will be doing and choose a sail that is suitable for that purpose. For example, if you will be doing a lot of racing, a high-performance racing sail would be a good choice.
• Brand reputation : Look for sailmakers that have a good reputation and a track record of producing high-quality sails.
• Price: Finally, consider the cost of the sail, and compare it to the other options available.

It’s always a good idea to consult with a professional sailors or sail repair specialist to ensure that you get the right sail for your sailboat. They can provide expert advice and help you choose the best sail for your specific needs and preferences.

How important is a Sail on a Sailboat

Sails are extremely important on a sailboat as they are the primary means of propulsion. A sailboat’s ability to move through the water is dependent on the wind and the sails’ ability to harness that wind energy and convert it into forward motion. Sails are also an important safety feature as they can be used to control the direction and speed of the boat, which can be crucial in emergency situations.

A well-designed and properly maintained sail can also greatly affect the performance and efficiency of a sailboat. The right sail can help a sailboat reach its maximum speed and maneuverability, making sailing more enjoyable and efficient.

Additionally, sails are an important part of the aesthetics of a sailboat, and a new or well-maintained sail can give a sailboat a sleek and polished look.

In summary, sails are crucial for the propulsion, safety, performance, and aesthetics of a sailboat. Proper maintenance and care of the sails are crucial for the sailboat to function properly and safely.

Are there designer brands of sails?

Yes, there are designer brands of sails available. These are typically high-end sail manufacturers that are known for producing high-quality and innovative sails for sailboats. These brands are often associated with performance, technology, and design and have a reputation for producing top-performing sails that are made with the latest materials and manufacturing techniques.

Examples of designer sail brands include:

North Sails

Doyle sails, quantum sails, uk sailmakers.

Ullman Sails

These brands have a reputation for producing high-quality and high-performing sails that are made with the latest materials and manufacturing techniques. They can be more expensive than other sails, but they offer many advantages, such as better performance, longer lifespan, and a unique look. It’s always a good idea to consult with a professional sailors or sail repair specialist to ensure that you get the right sail for your sailboat.

Do you need necessarily a specialist to change a sail for you?

You do not necessarily need a specialist to change a sail on your sailboat. However, it can be helpful to have the assistance of someone who has experience in working with sails, as they will have the knowledge and skills needed to properly measure and install the new sail. Changing a sail can be a complex task that involves working with ropes, pulleys, and other hardware, as well as dealing with wind and weather conditions. Additionally, it’s a task that requires attention to detail and the ability to work in confined spaces.

If you are not familiar with sail handling, rigging and maintenance, it is recommended to seek the help of a professional sail maker or sail repair specialist. They can also help you to choose the right sail for your boat and your needs, and will be able to repair or replace your sails with the right technique and materials.

If you choose to change the sail yourself, make sure to read the instructions carefully and practice safety precautions. Always wear protective gear, such as gloves and goggles, and never work alone. If you are not confident in your abilities, it’s best to seek the help of a professional.

Which type of sails are the most difficult to change

Some types of sails are more difficult to change than others, depending on the design and construction of the sail, as well as the type of boat it is used on. Some of the most difficult sails to change include:

• Mainsails: The mainsail is the largest sail on a sailboat and is typically the most difficult sail to change. It is attached to the mast and boom, and can be difficult to remove and replace due to its size and weight. Additionally, the mainsail is often used to control the speed and direction of the boat, so it is important to ensure that it is properly adjusted and tensioned.
• Spinnakers: Spinnakers are large, balloon-shaped sails that are typically used for downwind sailing. They can be difficult to change because they are often used in conjunction with other sails, such as the jib or genoa, and require coordination between the crew. Additionally, spinnakers are typically made of lightweight and delicate materials, which can be easily damaged if not handled properly.
• Gennakers: Gennakers are similar to spinnakers and are used for downwind sailing, but are more user-friendly and are typically easier to handle and change.
• Square-rigged sails: Square-rigged sails are typically used on larger, traditional sailing vessels and can be difficult to change due to their size and complexity. They are typically made of heavy materials and require a large crew to handle them.

It’s important to note that changing any sail requires a certain level of skill and experience, and it’s always best to consult with a sail repair specialist or professional sailors to ensure that you get the right sail for your sailboat.

Which type of sails are the easiest to change?

Some types of sails are generally considered to be easier to change than others, depending on the design and construction of the sail, as well as the type of boat it is used on. Some of the easiest sails to change include:

• Jibs: Jibs are triangular sails that are located at the front of a sailboat and are typically the easiest sail to change. They are smaller in size compared to other sails and are relatively easy to handle and replace.
• Genoas: Genoas are similar to jibs but are larger and are typically used in conjunction with the main sail. They are also relatively easy to change, but may require more skill and experience than a jib.
• Roller-furling sails: Roller-furling sails are sails that are designed to be easily rolled up and unrolled, making them easy to change. They are typically used on smaller sailboats and are a popular option for sailors who are looking for a more user-friendly sail.
• Dacron sails: Dacron is a type of synthetic fabric that is commonly used in sailmaking. Sails made of Dacron are relatively easy to change, as they are strong and durable, but not as expensive as other types of sails.

In conclusion, changing sails on your sailboat can seem like a daunting task, but with the right knowledge and preparation, it can be a smooth and enjoyable process. Remember to assess the damage on your current sail, consider the pros and cons of repairing versus buying a new one, choose the right replacement sail, and consult with a sail repair specialist or professional sailor for guidance. Additionally, be aware of different sail manufacturer brands, the average prices and durability estimation.

In this blog post, we’ve provided you with a step-by-step guide on how to change sails on your sailboat, as well as tips on choosing the right sail and information on popular sail manufacturers. By following the information provided in this post, you’ll be able to change your sails with confidence and get back to enjoying your time on the water.

Steven T. Anderson

Steven Taylor Anderson is an experienced sailor and author who writes for sailingbetter.com. He has been sailing for over 20 years across the USA and has taken several courses to improve his skills. He has also navigated throughout the world on various boats and yachts. His passion for sailing and knowledge of the sport shines through in his writing, making him a respected authority on the subject.

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Names of Sails on a Sailboat

Are you a beginner sailor and want to get acquainted with the names of the sails? Are you an experienced sailor and want to learn more details about the sails on a sailboat? Then this article is written for you! Sails form a crucial part of the sailboat because without them, there’s no starting up. For that reason, there are many details about different types of sails concerning their utility, functionality, fabrication materials, and performance. Simply put, each sail serves different purposes when out on the water. Since the sail is the engine of your sailboat, in terms of it being the basic source of propulsion, it’s important to know when best to use either type of sail and why.

Types of Sails on a Sailboat

So, in order to better explain the types of sails, let’s look at their characteristics. The first important distinction between sails is their placement. Generally, the mainsail is placed aft of the mast , which means behind. On the contrary, the headsail is in front of the mast. There are also other sorts of sails that are used for specific conditions. These can be the spinnakers or balloon-shaped sails for downwind use. The second important distinction for the sails is their functionality. The specialized sails have different functionalities and are used in different sailing circumstances and weather conditions. A rule about sails is that large sails are appropriate for downwind use, whereas small sails are good for upwind use. Moreover, large sails perform better on weak winds while small sails are good for strong winds.

The Parts of a Sail and its Shapes

• Head: This is the top of the sail.
• Luff: The forward edge of the sail.
• Leech: Back edge of the sail.
• Tack: The lower front corner of the sail.
• Clew: The bottom back corner of the sail.
• Foot: Bottom of the sail.

There are two sail shapes, the fore-and-aft rigged sails, and square-rigged sails. Nowadays, fore-and-aft sails are more popular, have better performance and maneuverability. To grasp the idea square sails are the ones that Vikings had on their ships and are good at sailing downwind because they run from side to side. But they’re not suitable at all when sailing upwind. On the other hand, a fore-and-aft sail is tied from the front of the mast to the stern and is much better at sailing upwind.

Also Read: What is Sailboat Rigging?

Types and Names of Sails

There are a lot of reasons why you’d want to put one sail over another, but the most important thing to remember has to do with the point of your sail and the wind strength. These points help you understand how your sailboat generates wind power. These points of sail include: into the wind (in irons), beam-reaching, broad-reaching, close-hauled, close-reaching, and running. They all go from windward to leeward and are symmetric from port to starboard . So, let’s get to the point and see the names and explanation of each sail:

• Mainsail : The large sail behind the mast which is attached to the mast and the boom, is called the mainsail. Mainsails cover a lot of surface area concerning incoming winds and by doing that they don’t need very strong winds to provide forward propulsion on a sailboat.
• Headsail or Jib : The small sail placed in front of the mast, attached to the mast and forestay (ie. jib or genoa), is called the headsail. Headsails are smaller than mainsails, thus their surface area is smaller. As a result, they can’t catch the same wind as a mainsail does. However, this is important because in case that the current wind is strong and the mainsail has been enough trimmed, being able to remove the mainsail and depend on the headsail alone, is a good strategy in order to reduce speed.
• Genoa : A genoa is like a large jib and it’s attached to the front of the forestay, like a headsail. When you use a genoa sail then you are expecting light to medium winds. Also, your sailboat would be somehow in a rush point of sail, meaning that the wind comes directly from the rear. Moreover, the surface area of a genoa sail is quite large, so it’s important to use it when winds are relatively low.
• Spinnaker : These downwind sails are symmetrical which makes them more sensitive to the reaching points of the sail and therefore more suitable for the running point of sail. Spinakkers are lighter than other types of jibs, and they don’t cover the mast like a genoa sail. Moreover, they remain unattached to the forestay and stretch out toward and past the bow of a sailboat.
• Gennaker : Gennakers are a mixture of genoa and spinnaker sails. There are small and big gennakers and both are downwind sails. They aren’t as symmetric as a spinnaker and aren’t attached to the forestay like a headsail. Furthermore, the gennaker sail is able to take on a more flexible point of sail while taking advantage of softer winds.
• Drifter Reacher : A drifter is a light air sail, and it’s basically a larger genoa for use in light winds. Its extra sail area offers better downwind performance than a genoa. It’s mostly made from lightweight nylon. 
• Code Zero Reacher : This sail is a type of spinnaker, but it looks like a large genoa. However, code zero is designed for better reaching which makes it much flatter than the spinnaker.
• Windseeker : This sail is small, and it’s designed to guide light air onto the lee side of the mainsail. Moreover, it’s tall and thin and ensures a smoother flow of air.

Sail and Mast Configurations

Now that you got an idea of the different types of sails on a sailboat, it would also be an advantage to know how these types of sails are related to the configuration of a sailboat’s mast. There are numerous combinations when it comes to sails and mast configurations, let’s see some of them!

• Cat: A cat is similar to a dinghy and has one mast and one sail. The mast is located at the bow of the sailboat.
• Sloop: The sloop has the classic single mast and a double sail setup. The headsail can be different kinds of jibs, is connected with the forestay on the mast, and runs all the way up to the mast.
• Fractional Rig Sloop: A fractional rig sloop is different from the sloop because its forestay doesn’t reach the top of the mast. Its headsail is restricted to a fractional amount of space and this means that less wind can be captured, therefore the speed of the sailboat is reduced.
• Cutter: Having two forestays on the mast and cutters that are able to house two headsails this setup allows easy cruising because it offers a wide combination of points of sail for different strengths of wind.
• Ketch: Just like a sloop the ketch has a mast that enables the mainsail and headsail to a full range forestay. However, it also has a smaller mast between the mainmast and the stern of the sailboat.
• Schooner: A schooner is when a sailboat has two or more masts but it has a couple of sails to manage. A schooner’s aft mast is taller than the forward mast and sometimes a schooner can have up to six masts.

Names of Sails on a Sailboat – Summary

So, how many types of sails are there? In general, sailboats have one mainsail and one headsail. The rigging also affects the types of sails you can use. As we’ve explained before, the mainsail is a fore-and-aft Bermuda rig. Then, for a headsail, we use a jib or genoa. Most experienced sailors use extra sails to ensure better performance for their sailboat. For example, the spinnaker (a common downwind sail), the gennaker, the code zero (for upwind use), and the storm sail. Keep in mind that every sail has its own use and performance. Want to go downwind fast? Use a spinnaker. Don’t just raise any sail you think suits you best and go for it! It’s of great importance to understand the functionality, use, and performance of each sail.

Peter is the editor of Better Sailing. He has sailed for countless hours and has maintained his own boats and sailboats for years. After years of trial and error, he decided to start this website to share the knowledge.

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Types of Sailboats: A Complete Guide

Last Updated by

Daniel Wade

June 15, 2022

Learning the different types of sailboats can help you identify vessels and choose the right boat.

In this article, we'll cover the most common kinds of sailboats, their origins, and what they're used for. We'll also go over the strengths and weaknesses of each design, along with when they're most useful.

The most common kind of sailboat is the sloop, as it's simple to operate and versatile. Other common sailboat types include the schooner, cutter, cat, ketch, schooner, catamaran, and trimaran. Other sailboat variations include pocket cruisers, motorsailers, displacement, and shoal-draft vessels.

The information found in this article is sourced from boat reference guides, including A Field Guide to Sailboats of North America by Richard M. Sherwood and trusted sources in the sailing community.

Table of contents

Distinguishing Types of Sailboats

In this article, we'll distinguish sailboats by traits such as their hull type, rig, and general configuration. Some sailboats share multiple characteristics with other boats but fall into a completely different category. For example, a sailboat with a Bermuda rig, a large engine, and a pilothouse could technically be called a sloop, but it's more likely a motorsailer.

When discerning sailboat type, the first most obvious place to look is the hull. If it has only one hull, you can immediately eliminate the trimaran and the catamaran. If it has two or more hulls, it's certainly not a typical monohull vessel.

The next trait to consider is the rig. You can tell a lot about a sailboat based on its rig, including what it's designed to be used for. For example, a long and slender sailboat with a tall triangular rig is likely designed for speed or racing, whereas a wide vessel with a complex gaff rig is probably built for offshore cruising.

Other factors that determine boat type include hull shape, overall length, cabin size, sail plan, and displacement. Hull material also plays a role, but every major type of sailboat has been built in both wood and fiberglass at some point.

Sailboat vs. Motorsailer

Most sailboats have motors, but most motorized sailboats are not motorsailers. A motorsailer is a specific kind of sailboat designed to run efficiently under sail and power, and sometimes both.

Most sailboats have an auxiliary engine, though these power plants are designed primarily for maneuvering. These vessels cannot achieve reasonable speed or fuel-efficiency. Motorsailers can operate like a powerboat.

Motorsailers provide great flexibility on short runs. They're great family boats, and they're popular in coastal communities with heavy boat traffic. However, these features come at a cost. Motorsailers aren't the fastest or most efficient powerboats, and they're also not the most agile sailboats. That said, they make an excellent general-purpose sailing craft.

Monohull vs. Multi-hull: Which is Better?

Multihull sailboats are increasingly popular, thanks to advances and lightweight materials, and sailboat design. But are they better than traditional sailboats? Monohulls are easier to maintain and less expensive, and they offer better interior layouts. Multihulls are more stable and comfortable, and they're significantly easier to control. Multihull sailboats also have a speed advantage.

Monohull Sailboats

A monohull sailboat is a traditionally-shaped vessel with a single hull. The vast majority of consumer sailboats are monohulls, as they're inexpensive to produce and easy to handle. Monohull sailboats are proven and easy to maintain, though they lack the initial stability and motion comfort of multi-hull vessels.

Monohull sailboats have a much greater rig variety than multi-hull sailboats. The vast majority of multihull sailboats have a single mast, whereas multi-masted vessels such as yawls and schooners are always monohulls. Some multi-hull sailboats have side-by-side masts, but these are the exception.

Catamaran Sailboats

The second most common sailboat configuration is the catamaran. A catamaran is a multihull sailboat that has two symmetrical hulls placed side-by-side and connected with a deck. This basic design has been used for hundreds of years, and it experienced a big resurgence in the fiberglass boat era.

Catamarans are fast, efficient, and comfortable. They don't heel very much, as this design has excellent initial stability. The primary drawback of the catamaran is below decks. The cabin of a catamaran is split between both hulls, which often leaves less space for the galley, head, and living areas.

Trimaran Sailboats

Trimarans are multi-hull sailboats similar to catamarans. Trimarans have three hulls arranged side-by-side. The profile of a trimaran is often indistinguishable from a catamaran.

Trimarans are increasingly popular, as they're faster than catamarans and monohulls and considerably easier to control. Trimarans suffer from the same spatial limitations as catamarans. The addition of an extra hull adds additional space, which is one reason why these multi-hull vessels are some of the best-selling sailboats on the market today.

Sailboat Rig Types

Rigging is another way to distinguish sailboat types. The rig of a sailboat refers to it's mast and sail configuration. Here are the most common types of sailboat rigs and what they're used for.

Sloops are the most common type of sailboat on the water today. A sloop is a simple single-mast rig that usually incorporates a tall triangular mainsail and headsail. The sloop rig is easy to control, fun to sail, and versatile. Sloops are common on racing sailboats as they can sail quite close to the wind. These maneuverable sailboats also have excellent windward performance.

The sloop rig is popular because it works well in almost any situation. That said, other more complex rigs offer finer control and superior performance for some hull types. Additionally, sloops spread their entire sail area over just to canvases, which is less flexible than multi-masted rigs. The sloop is ideal for general-purpose sailing, and it's proven itself inland and offshore.

Sloop Features:

• Most popular sailboat rig
• Single mast
• One mainsail and headsail
• Typically Bermuda-rigged
• Easy to handle
• Great windward performance
• Less precise control
• Easier to capsize
• Requires a tall mast

Suitable Uses:

• Offshore cruising
• Coastal cruising

Cat (Catboat)

The cat (or catboat) is a single-masted sailboat with a large, single mainsail. Catboats have a thick forward mast, no headsail, and an exceptionally long boom. These vessels are typically gaff-rigged, as this four-edged rig offers greater sail area with a shorter mast. Catboats were popular workboats in New England around the turn of the century, and they have a large following today.

Catboats are typically short and wide, which provides excellent stability in rough coastal conditions. They're hardy and seaworthy vessels, but they're slow and not ideal for offshore use. Catboats are simple and easy to control, as they only have a single gaff sail. Catboats are easy to spot thanks to their forward-mounted mast and enormous mainsail.

Catboat Features:

• Far forward-mounted single mast
• Large four-sided gaff sail
• Short and wide with a large cockpit
• Usually between 20 and 30 feet in length
• Excellent workboats
• Tough and useful design
• Great for fishing
• Large cockpit and cabin
• Not ideal for offshore sailing
• Single sail offers less precise control
• Slow compared to other rigs
• Inland cruising

At first glance, a cutter is difficult to distinguish from a sloop. Both vessels have a single mast located in roughly the same position, but the sail plan is dramatically different. The cutter uses two headsails and often incorporates a large spar that extends from the bow (called a bowsprit).

The additional headsail is called a staysail. A sloop only carries one headsail, which is typically a jib. Cutter headsails have a lower center of gravity which provides superior performance in rough weather. It's more difficult to capsize a cutter, and they offer more precise control than a sloop. Cutters have more complex rigging, which is a disadvantage for some people.

Cutter Features:

• Two headsails
• Long bowsprit
• Similar to sloop
• Gaff or Bermuda-rigged
• Fast and efficient
• Offers precise control
• Superior rough-weather performance
• More complex than the sloop rig
• Harder to handle than simpler rigs

Perhaps the most majestic type of sailboat rig, the schooner is a multi-masted vessel with plenty of history and rugged seaworthiness. The schooner is typically gaff-rigged with short masts and multiple sails. Schooners are fast and powerful vessels with a complex rig. These sailboats have excellent offshore handling characteristics.

Schooners have a minimum of two masts, but some have three or more. The aftermost large sail is the mainsail, and the nearly identical forward sail is called the foresail. Schooners can have one or more headsail, which includes a cutter-style staysail. Some schooners have an additional smaller sale aft of the mainsail called the mizzen.

Schooner Features:

• At least two masts
• Usually gaff-rigged
• One or more headsails
• Excellent offshore handling
• Precise control
• Numerous sail options (headsails, topsails, mizzen)
• Fast and powerful
• Complex and labor-intensive rig
• Difficult to adjust rig single-handed
• Offshore fishing

Picture a ketch as a sloop or a cutter with an extra mast behind the mainsail. These vessels are seaworthy, powerful, excellent for offshore cruising. A ketch is similar to a yawl, except its larger mizzen doesn't hang off the stern. The ketch is either gaff or Bermuda-rigged.

Ketch-rigged sailboats have smaller sails, and thus, shorter masts. This makes them more durable and controllable in rough weather. The mizzen can help the boat steer itself, which is advantageous on offshore voyages. A ketch is likely slower than a sloop or a cutter, which means you aren't likely to find one winning a race.

Ketch Features:

• Headsail (or headsails), mainsail, and mizzen
• Mizzen doesn't extend past the rudder post
• Good offshore handling
• Controllable and mild
• Shorter and stronger masts
• Easy self-steering
• Slower than sloops and cutters
• Less common on the used market

A dinghy is a general term for a small sailboat of fewer than 28 feet overall. Dinghys are often dual-power boats, which means they usually have oars or a small outboard in addition to a sail. These small boats are open-top and only suitable for cruising in protected waters. Many larger sailboats have a deployable dinghy on board to get to shore when at anchor.

Dinghy Features:

• One or two people maximum capacity
• Easy to sail
• Works with oars, sails, or an outboard
• Great auxiliary boat
• Small and exposed
• Not suitable for offshore use
• Going from anchor to shore
• Protected recreational sailing (lakes, rivers, and harbors)

Best Sailboat Type for Stability

Stability is a factor that varies widely between sailboat types. There are different types of stability, and some sailors prefer one over another. For initial stability, the trimaran wins with little contest. This is because these vessels have a very high beam-to-length ratio, which makes them much less prone to rolling. Next up is the catamaran, which enjoys the same benefit from a wide beam but lacks the additional support of a center hull section.

It's clear that in most conditions, multihull vessels have the greatest stability. But what about in rough weather? And what about capsizing? Multihull sailboats are impossible to right after a knockdown. This is where full-keel monohull sailboats excel.

Traditional vessels with deep displacement keels are the safest and most stable in rough weather. The shape, depth, and weight of their keels keep them from knocking over and rolling excessively. In many cases, these sailboats will suffer a dismasting long before a knockdown. The primary disadvantage of deep-keeled sailboats is their tendency to heel excessively. This characteristic isn't hazardous, though it can make novice sailors nervous and reduce cabin comfort while underway.

Best Sailboat Type for Offshore Cruising

The best sailboat type for offshore cruising is the schooner. These graceful aid robust vessels have proven themselves over centuries as durable and capable vessels. They typically use deep displacement keels, which makes them stable in rough weather and easy to keep on course.

That said, the full answer isn't quite so simple. Modern multihull designs are an attractive option, and they have also proven to be strong and safe designs. Multihull sailboats are an increasingly popular option for offshore sailors, and they offer comfort that was previously unknown in the sailing community.

Many sailors cross oceans in basic Bermuda-rigged monohulls and take full advantage of a fin-keel design speed. At the end of the day, the best offshore cruising sailboat is whatever you are comfortable handling and living aboard. There are physical limits to all sailboat designs, though almost any vessel can make it across an ocean if piloted by a competent skipper and crew.

Best Sailboat Type for Racing The modern lightweight Bermuda-rigged sailboat is the king of the regatta. When designed with the right kind of hull, these vessels are some of the fastest sailboats ever developed. Many boats constructed between the 1970s and today incorporate these design features due to their favorable coastal and inland handling characteristics. Even small sailboats, such as the Cal 20 and the Catalina 22, benefit from this design. These boats are renowned for their speed and handling characteristics.

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I've personally had thousands of questions about sailing and sailboats over the years. As I learn and experience sailing, and the community, I share the answers that work and make sense to me, here on Life of Sailing.

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A Beginner's Guide to Sailing a Sailboat

Key Information for Beginners and Sailors

There are many ways to learn to sail:

• You can just jump in a boat with a friend and try to learn from experience
• You can sign up for a formal course at a sailing school
• You can buy or borrow a small sailboat and do it all on your own

No matter which way works best for you, it helps to understand the boat and what's involved in sailing first before you're out on the water, where suddenly you might get into trouble.

The Basic Steps of Sailing

Sailing involves both specific knowledge and skills. The following are the basic steps of learning to sail- as much as you can learn while not actually on a boat. You don't have to follow this order; skip ahead if you already know some of the basics. If you're mostly new to sailing, you might want to proceed through these steps like chapters in a manual.

• Understand Basic Sailing Terms. To get into sailing, you have to understand the words that are used to talk about the sailboat and the skills used to sail. Start here with a review of basic sailing terms. Don't worry about memorizing everything as many of these terms and concepts will become clearer as you read on about how to do it.
• Learn the Parts of the Boat. Before you go on the boat, it's helpful to know the words used in different parts of the boat. Even if you have an instructor, he or she won't say "Grab that rope over there and pull it," but instead will say "Haul in the jib sheet!" Review the basic boat terms you'll need to know.
• Start an Online Course. Now you're ready to learn more about what all those parts of the boat are used for. Here you can start an online learn-to-sail course by learning more about the parts of the boat along with a lot of photos, so you'll see what to do.
• Rig the Boat. Read to go sailing now? Hold it a minute- you have to rig the boat first by putting on sails and making other preparations. Here again are a lot of photos of what to do on a typical small sailboat used by beginners.
• Review Basic Sailing Techniques. OK, now you have the boat ready- so what do you do now to make it go? Manage the sails to go in the direction you want by learning basic sailing techniques.
• Discover How to Maneuver. Sailing in a set direction is reasonably easy, but eventually, you'll have to change direction. That often involves tacking and gybing. Take a moment to learn what's involved in these critical maneuvers.
• Recover From a Capsize. Now you've got the basics down. But did anyone ever tell you that small sailboats often tip over if the wind is gusting? Be prepared and carefully see how to recover from a capsize .
• Dock or Anchor the Boat. Now you're out there sailing and you've got the boat under control. Learn how to go faster, dock or anchor the boat and use some of the equipment you've ignored so far. Take a look at some of these additional sailing skills.
• Practice Tying Knots.  For thousands of years, sailors have used times where it is cold or raining by doing things like tying knots. Knots are important on a sailboat and you will need to learn at least some basic sailing knots to sail at all.
• Sail Safely. At this point, plus practice on the water, you're good to go. However, it's good to remember that water is a dangerous place. Learn the basics about sailing safety. Staying safe makes it easier to keep having fun out there.

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If it’s Sunday, they’re sailing: 2 seniors stay the course with OCC’s seamanship program

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A couple of golden-agers who happen to share a common interest are just fine with the idea of repeating the same sailing class every Sunday in Newport Harbor offered through the Orange Coast College School of Sailing and Seamanship.

Huntington Beach resident Art Adair, 77, who retired after enjoying a career in education, has been taking the Lido 14 sailing class for nine years. Fellow classmate Rick MacMahon, 75, a psychotherapist from Orange, is in his third year.

“Art and I are unusual taking the same class over and over,” said MacMahon. “Most people either go on to bigger boats or they don’t come back. But I keep registering for back-to-back sessions.”

Both men prefer sailing one day a week, even if it means occasionally signing up for a different day in order to keep sailing.

According to the school’s sailing program coordinator, Mette Segerblom, the school offers easy and affordable access to sailing, power boating and seamanship education for ages 7 and older.

“We’re public access, you don’t have to be a member and you don’t have to bring any equipment but yourself,” said Segerblom.

That easy access is what draws Adair to the program.

“The key reason for me to go there is I don’t have a place to store a boat and there’s not a decent place to launch a sailboat unless you belong to a yacht club,” Adair said. “I don’t have to pay for maintenance, license, insurance, dock fees.”

MacMahon concurred, adding, ”You just go to a place and you’re able to start sailing.”

The two seniors also agree sailing brings them a host of benefits.

Adair, who enjoys being in the outdoors, even at home, said when he sails he especially savors the peace and quiet of the activity.

“Another reason for sailing is it keeps me limber, keeps me going, keeps my muscles in tone and in good shape, and depending how windy it is it keeps you moving and working pretty hard. I look forward to the unknown and challenge of small boat sailing.

“I like to sail with other people either in the boat or sometimes just in the class,” continued Adair, who also helps out as a tutor to instructor Deb Robinson. “It ends up like a small family, the social aspect is a major part of that.”

MacMahon said sailing brings him joy and has enriched his life. “It’s exhilarating, it’s fun,” he said. “When the wind is good it’s very exciting to be zipping along having the wind carrying you along at a nice clip.

“I’m a psychotherapist and I talk to people about the importance of community and this class is a community of sailors,” said MacMahon. “There’s a common interest, a familiarity about going to the same place, seeing others there, there’s a comfort in that.”

Greg Wisener, manager of the OCC Waterfront Campus, said the program engenders a common love of getting out on the water in a boat.

“Many people just assume it’s beyond their ability to get on the water and we’re here to provide that for them,” Wisener said. “As a college, what we want is to reach out to underserved communities and give them a place to extend community to here. Once they get on the water together it’s a leveling force, a shared experience and everyone is out of their element.”

When a group of people are suddenly immersed in the maritime world a type of kinship forms, he noted.

“It’s easier to connect socially when they are all in the same boat,” Wisener quipped.

Open seven days a week, the OCC Waterfront Campus School of Sailing and Seamanship,located at 1801 W. Coast Highway, is among the largest public boating education programs in the nation, offering around 700 classes a year.

The school operates three dozen boats, including dinghies, keelboats, cruising boats, offshore racers and powerboats, and has an extensive nautical library.

All the latest on Orange County from Orange County.

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Susan Hoffman is a contributor to Times Community News.

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Here's what we know about why a luxury sailing boat sank off the coast of Sicily

Emergency workers in southern Italy are still hunting for six people missing after a tornado sank a luxury yacht early Monday - prompting an air and naval operation off the coast of Sicily.

Fifteen people were rescued from the wreckage, according to Italy's Coast Guard. One body was recovered on Monday and four more on Wednesday, after divers struggled to reach deep inside the yacht around 50 meters underwater (approximately 150 feet).

Two Americans and four Britons were among the six initially reported missing - including British tech tycoon Mike Lynch, Jonathan Bloomer, chairman of Morgan Stanley International, and Chris Morvillo, a prominent lawyer.

Here's what we know.

What happened?

A small waterspout - a type of tornado - spun over the Mediterranean island early Monday, likely capsizing the sailing boat amid lashings of rain and strong thunderstorms.

The British-flagged yacht, called the "Bayesian," was anchored about a half a mile from the port of Porticello, on Sicily's northern coast. The vessel sank after its mast broke in half in the storm, Salvatore Cocina, head of Sicily's Civil Protection, told CNN on Tuesday.

Eyewitnesses described furious gales and hurricane-like winds that left an avalanche of debris near the pier.

More than a dozen survivors were spotted in the area hanging onto life rafts, according to the captain of a nearby boat, who steadied his ship to avoid colliding with the Bayesian.

"We got this strong hurricane gust and we had to start the engine to keep the ship in an angled position," Karsten Bower told reporters in Palermo on Monday. "After the storm was over, we noticed that the ship behind us was gone."

Bower and his crew rescued four injured people, he said, before calling Italy's Coast Guard - who later rescued the remaining survivors.

One of those rescued - a child - was airlifted to the children's hospital in Palermo. Eight people were hospitalized in total, according to the mayor's office.

The girl's mother, Charlotte, described how she battled to hold onto Sofia, her 1-year-old daughter, as reported by Italian news agency ANSA.

"In two seconds I lost the baby in the sea, then I immediately hugged her again amidst the fury of the waves. I held her tightly, close to me, while the sea was stormy," she told journalists. "Many were screaming."

The mother and daughter were later reunited with the father, James, according to a doctor at the local children's hospital in Palermo.

"The survivors are very tired and are constantly asking about the missing people," the doctor, Domenico Cipolla, said Monday. "They are talking and crying all the time because they have realized that there is little hope of finding their friends alive."

Italy's fire brigade dispatched helicopters to aid in the search, officials said Monday. After an unsuccessful attempt on Monday, the brigade sent divers to try and enter the sunken ship Tuesday, recommencing the operation on Wednesday.

The depth of the wreck means divers can only work there for limited periods of time, according to Marco Tilotta, an inspector for the diving unit of Palermo's local fire brigade. The Italian fire brigade said Monday its divers had reached the yacht's hull 49 meters (160 feet) below sea level.

The United Kingdom's Marine Accident Investigation Branch (MAIB) said it has deployed a team of four inspectors to Palermo which is conducting a preliminary assessment of the scene.

Who was on board?

Twenty-two people were on board the Bayesian, which was flying under a British flag and had mostly British passengers and crew, in addition to two Anglo-French, one Irish and one Sri Lankan person, a spokesperson for Italy's Coast Guard told CNN.

A troupe of high-profile guests are among those missing, including Lynch, the 59-year-old British tech investor who fought a fraud case earlier this year in the United States - which spiraled from the disastrous $11 billion sale of his company to tech firm Hewlett-Packard (HP) in 2011.

His 18-year-old daughter was also named missing. Lynch's wife, Angela Bacares, survived the accident. Bacares told Italian daily newspaper La Repubblica that she woke up at 4 a.m. local time, as the boat tilted. She and her husband were not initially concerned, she said, but became worried when the windows of the yacht shattered and chaos erupted.

RELATED: Divers find 4 bodies during search of superyacht wreckage after it sank off Sicily, 2 still missing

Bacares spoke to the newspaper while sitting in a wheelchair, at a hospital in the Sicilian town of Termini Imerese. She had abrasions on her feet and bandages on other parts of her body, it reported.

Bloomer, the finance tycoon, and Morvillo, a prominent lawyer - and both their wives - are also among the missing, according to Salvatore Cocina, head of Sicily's Civil Protection.

Morvillo, an American partner at Clifford Chance, was involved in successfully defeating the US fraud case against Lynch in June. Another employee of the firm, Ayla Ronald, and her partner, survived the incident, according to a spokesperson for Clifford Chance.

The body that was recovered from the vessel on Monday was identified as the onboard chef Ricardo Thomas, an Antiguan citizen, Reuters reported.

What do we know about the boat?

Built in 2008, the 56-meter (184-foot) yacht was manufactured by Italian company Perini Navi, Reuters reported. According to the Associated Press, the boat has been available for charter for $215,000 (195,000) per week.

Lynch's wife is linked to the yacht. The Bayesian is held by the company Revtom Limited, according to records from the maritime information service Equasis. The company's latest annual return from April lists Bacares as the proprietor.

"Bayesian," the name given to the vessel, is linked to the statistical theory on which Lynch built his fortune, according to Reuters.

The yacht's mast stood 72.27 meters (237 feet) high above the designated water line, just short of the world's tallest mast which is 75.2 meters, according to Guinness World Records. It was the tallest aluminium mast in the world, the Perini Navi website said.

Perini Navi is known for making "good quality boats," according to Caroline White, deputy editor of BOAT International, a media group serving the superyacht industry.

White told CNN that if the Bayesian dismasted, "it should theoretically become more stable." "But it might be a different story if you are in the middle of a violent storm with incredibly strong winds pinning you to the water," she added.

Dangerous weather conditions

Strong storms across Sicily brought torrential rainfall late Sunday. Initial reports suggest a small waterspout, which developed over the area Monday morning, could have been behind the yacht's sinking.

Waterspouts - one of several types of tornadoes - are spinning columns of air that form over water, or move from land out to water. They are often accompanied by high winds, high seas, hail and dangerous lightning. While they are most common over tropical oceans, they can form almost anywhere.

Matthew Schanck, chair of the Maritime Search and Rescue Council, told CNN that while waterspouts in Sicily are rare, "there is a risk" they can happen - just not every day.

Waterspouts rely on warm waters to gain energy and the Mediterranean Sea has been very hot, reaching a record daily median of 28.9 degrees Celsius (84 Fahrenheit) last week, according to preliminary data from researchers at the Institute of Marine Sciences in Spain.

Local temperatures have been even higher, with waters around Sicily reaching almost 30 degrees Celsius (86 Fahrenheit), almost 3 degrees more than normal, Italian climatologist Luca Mercalli told CNN.

"Warmer oceans have more energy and more humidity to transfer to the atmosphere, the most important fuels for storms," he said.

(The-CNN-Wire & 2024 Cable News Network, Inc., a Time Warner Company. All rights reserved.)

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Sailing yachts like Mike Lynch's are 'unsinkable bodies', CEO of boat manufacturing firm says

Bayesian superyacht which sank off Italy is an "unsinkable" vessel, Giovanni Costantino, CEO of The Italian Sea Group, said.

By Ashna Hurynag, news correspondent and Eleonora Chiarella, producer

Sunday 25 August 2024 08:48, UK

Vessels like Mike Lynch's stricken superyacht are "unsinkable", according to the chief executive of the firm which makes and sells them.

Giovanni Costantino, CEO of The Italian Sea Group, told Sky News there are no flaws with the design and construction of the Bayesian superyacht which capsized in a storm off the coast of Porticello, Sicily, on Monday.

Five bodies were found by divers on Wednesday - taking the number of confirmed dead to six.

The Italian Sea Group also owns the firm that built British tech tycoon Mr Lynch's Bayesian, and Mr Costantino said the vessels "are the safest in the most absolute sense".

"Being the manufacturer of Perini [boats], I know very well how the boats have always been designed and built," he said.

"And as Perini is a sailing ship... sailing ships are renowned to be the safest ever."

He said their structure and keel made them "unsinkable bodies".

Read more on this story: Why search of superyacht wreck has been so difficult Hero mum 'slept with baby on deck when storm sank yacht'

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Mr Costantino said news of the sinking "put me in a state of sadness on one side and of disbelief on the other".

"This incident sounds like an unbelievable story, both technically and as a fact," he said.

It is understood Italian prosecutors investigating the incident are continuing to hold interviews with the survivors.

On Tuesday they questioned the captain for more than two hours to help reconstruct what happened and provide useful technical details.

Four British inspectors are also in Porticello and have begun a preliminary assessment of events.

It is understood they will look at all relevant aspects of the incident, including the design, stability, and operation of the vessel. They will also examine the effects of the weather conditions experienced.

Keep up with all the latest news from the UK and around the world by following Sky News

Twenty-two people were on board the vessel, 15 of whom were rescued - including Briton Charlotte Golunski and her one-year-old daughter Sofia.

Divers will resume efforts on Thursday morning to bring ashore a body they found earlier. One more person remains missing.

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Luxury yacht sinks off Sicily, leaving U.K. tech magnate Mike Lynch, 2 Americans among those missing

By Anna Matranga

Updated on: August 20, 2024 / 7:47 PM EDT / CBS News

Rome  — Six people, including two U.S. nationals, a British technology entrepreneur and one of his daughters, were still missing Tuesday after a large luxury sailing yacht sank off the coast of the southern Italian island of Sicily during a violent storm. The 184-foot Bayesian had been anchored about half a mile off the port of Porticello, near Palermo, with 22 people on board — 10 crew members and 12 passengers.

The vessel sank at about 5 a.m. local time (11 p.m. Eastern, Sunday) after being hit by a possible waterspout spawned by the storm. Italian media said the winds snapped the boat's single mast, unbalancing the vessel and causing it to capsize.

Fifteen of those on board managed to escape the yacht and were rescued by a Dutch-flagged vessel that was anchored in the immediate vicinity. They were brought ashore by Italian Coast Guard and firefighters.

One body — an unidentified male — was recovered, but six people remained missing, including British software magnate Mike Lynch, once described as Britain's Bill Gates. 

Lynch was acquitted in June of fraud charges in the U.S. that could have landed him with a decades-long prison sentence. In an unusual twist, Lynch's co-defendant in that fraud case, who was also acquitted, died Saturday after being hit by a car while out jogging in England.

Lynch's teenage daughter Hannah was also among those missing, along with Lynch's American lawyer Chris Morvillo, a former assistant district attorney in New York, and his wife Neda. British banker Jonathan Bloomer, chairman of Morgan Stanley International, was also still missing Tuesday.

Among the survivors was a 1-year-old British girl who was being treated at a nearby hospital along with her parents. They were doing well, according to Italian media.

"For two seconds I lost my child to the sea, then I immediately was able to grab her again in the fury of the waves," the girl's mother, identified only as Charlotte, was quoted as saying by Italy's ANSA news agency. "I held on to her tightly in the stormy sea. Many were screaming. Luckily the life raft opened up and 11 of us managed to get aboard."

"It was terrible," she told ANSA. "In just a few minutes the boat was hit by a very strong wind, and sunk soon thereafter."

Karsten Borner, the captain of the Dutch vessel that came to the rescue, told ANSA he had been anchored near the Bayesian.

"When the storm was over we noticed that the ship behind us was gone, and then we saw a red flare, so my first mate and I went to the position and we found this life raft drifting, and in the life raft was also a little baby and the wife of the owner."

Recovery efforts were back underway Tuesday, with speedboats, helicopters and divers continuing to search for the missing — as well as for answers, as to how a state-of-the-art superyacht could disappear in a flash. 

According to Italian media, Fire Brigade divers reached the boat and saw bodies trapped inside some of the cabins, but they had been unable to recover any of the victims from inside the vessel by Tuesday, due to obstructions. The Bayesian appeared to have sunk in an area with a depth of about 160 feet.

Witnesses said the boat sank quickly. 

"I was at home when the tornado hit," fisherman Pietro Asciutto told a local news outlet. "I immediately closed all the windows. Then I saw the boat, it had only one mast, it was very large. I suddenly saw it sink... The boat was still floating, then suddenly it disappeared. I saw it sink with my own eyes."

The director-general of Sicily's civil protection agency, Salvatore Cocina, confirmed to CBS News partner BBC News  that three of the six people still missing Monday were British tech entrepreneur Mike Lynch, whose company Autonomy Corporation PLC was acquired in 2011 by HP ; one of his daughters, Hannah Lynch, who is believed to be 18; and the boat's chef, Ricardo Thomas.

CBS News has seen corporate documentation showing a company called Revtom, solely owned by Lynch's wife Angela Bacares, who was among those rescued from the accident, as the owner of the yacht that capsized off Sicily. 

While the yacht was a privately owned pleasure boat, the waters around the island have claimed many lives over the last decade.

Dozens of migrants have died attempting to reach Sicily and smaller Italian islands in the region. Sicily sits only about 100 miles from the east coast of Tunisia in north Africa, and the Mediterranean crossing has been a frequent site of both nautical rescues and disasters as smugglers routinely send small boats overloaded with desperate people into the sea.

Alex Sundby , Joanne Stocker and Chris Livesay contributed to this report.

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Tensions and hostility against america’s cup sailing competition ‘for the rich’ in barcelona.

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The Red Bull Alinghi AC75 boat sails pass The American Magic AC75 'Patriot' boat during a training ... [+] session in Barcelona. Photo by David Ramos

Resentment against the effects of massive tourism has been brewing for years in Barcelona, and that sentiment has reached new heights this summer precisely as the America’s Cup , the world’s premier sailing competition, starts and becomes the latest target of protests and criticism.

Protesters are blasting the oldest sporting race in the world that runs from August 22 to October 27 as ‘elitist and opaque’, claiming that it’s “just for rich people,” driving up prices for locals and putting the Spanish city under more pressure.

The Platform Against the America’s Cup, created last year to fight “against an event that will generate mass tourism and is already causing the massive diversion of housing to seasonal rentals,” as stated on their site, has said that new protests against the event are being organized as six teams compete to claim the 37th victory of the yacht race .

“A lot of people involved in the race have taken up long-term rents on apartments in the city center and pushed up prices for local people,” Martí Cuso of the Platform warned. “There will be protests coming in the first week of September.”

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Poster by The Platform Against the America’s Cup in Barcelona

According to the daily La Vanguardia of Barcelona, “the America's Cup 2024 disguises the agony of beach clubs in Barcelona and all Catalonia.”

The article explains how, paradoxically, the celebration in Barcelona of the oldest regatta in the world coincides with the demolition of local nautical clubs. “This global event hides the anguish of Catalan sailing clubs threatened by a rigid enforcement of the State Coastal Law.”

“The great legacy that the Cup will bring for Barcelona is the recovery of the coast,” Barcelona’s mayor told El Periodico newspaper.

Las Ramblas pedestrian street with crowds of tourists

Looking for “Quality Tourism”....for the rich

From the official side, The America’s Cup — the ultimate sporting competition for the super-rich — is, in fact, an effort by city officials to attract “quality, rather than quantity” tourism.

The yacht competition is sponsored by the luxury fashion house Louis Vuitton , which in late May had already organized a star-studded fashion show in the Park Güell, one of Barcelona’s most popular tourist attractions, designed by the architect Antoni Gaudí, that caused serious clashes between residents protesting the closure of the park for the glitzy event and baton-wielding police charging at protesters.

A model parades during a Louis Vuitton fashion show at Park Guell on May 24, 2024, in Barcelona, ... [+] planned as part of the 37th America's Cup. Photo By Lorena Sopena

Since then, anger has been growing over the fact that the city is being overrun by tourists and glitzy international events to the detriment of local life.

“Local people say they have been bombarded with calls from estate agents and speculators wanting to buy their homes to cash in on the event, which they say is pushing up rents” the Guardian writes.

Two models of AC75 sailboats during the first day of the last preliminary race of the America's Cup, ... [+] in the Port of Barcelona, on 22 August, 2024. Photo By Alberto Paredes

Displaced by the crowds

Much of the local population has already been driven out of the areas of Barcelona most affected by mass tourism and campaigners fighting for more stringent controls argue that “rather than attracting a ‘better’, high-spending type of tourist, events such as the America’s Cup simply bring more people to a city already struggling to cope with the mass of visitors.”

Those who live near hot spots in the city are frustrated with daily life where, as reported in the New York Times , they feel “displaced by the crowds; pollution along the waterfront where massive cruise ships dock; and everywhere, it seems, an apparent disregard for local culture.”

Jaume Collboni, the socialist mayor of Barcelona, has said that the contest will bring €1.2 billion in revenue for the city, and create jobs. Critics, on the other hand, say that the potential income from the lavish competition will be enjoyed by few as the tournament itself is followed mostly by the elites.

“This is not like the Olympics, where people are interested in the sport,” Cuso told the web news site i . “This is just for rich people who can afford to go and see the yachts on their own boats at sea.”

He went further to explain that the yachts are sponsored by luxury brands that want to use Barcelona to promote their products.

America's Cup trophy

Tensions and hostility rising

Tensions over tourism that finally boiled over into outright hostility has triggered splashy headlines globally, such as the incident last month when some 3,000 residents took to the streets to protest against tourism , some squirting visitors on the city’s famed boulevard Las Ramblas with water guns.

In 2023, 12 million tourists visited Barcelona, a city of 1.6 million residents, making it the favorite destination in Spain. This year, tourism officials ex[ect at least 13 million visitors.

“Their impact includes skyrocketing housing prices, dirty beaches, crowded thoroughfares and the transformation of historic neighborhoods into what locals refer to as “theme parks,” The New York Times writes.

Barcelona is the second Spanish city to host the competition. Valencia hosted two consecutive editions in 2007 and 2010.

Security reinforcements

As for the multi-million pound America’s Cup, a major security operation has been launched around the event and competition areas with more than 650 police deployed in land, six boats patrolling the sea and helicopters flying above Barcelona. The Civil Guard has also deployed divers to reinforce security at sea.

Following years of technological innovation and hundreds of millions of euros of investment from super-rich backers, the Emirates Team New Zealand will be defending the title against challenges by boats from Italy, Switzerland, France, the U.K. and the U.S.

At the round-robin stage, which will last until September 8, each challenger crew races each other twice, with the top four progressing to the semi-finals. Those Challengers of Record will face-off against the reigning champions in a series of races in October.

Most of the teams have had established bases for training in Port Vell, the city’s old port, since last year.

The America’s Cup was first staged on the Isle of Wight in 1851 and is claimed to be the oldest international sporting event in the world. It was last held in 2021 in Auckland, New Zealand, and was won by the hosts.

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