What is a number 3 genoa?

3 genoa, the variations in size tend to become minimal. In almost all cases, a good No. 3 is a full length luff sail with an LP in the 100% range. This sail is a real work horse in the inventory and is usually added before a No.

What is a #3 jib?

#3 Jib. A non-overlapping headsail for heavy air use on boats that also carry genoas. This sail sheets inboard of the shrouds and in front of the mast, which allows the mainsail to be eased or traveled down without backwinding.

What is a number 1 genoa?

Genoas are classified by their size; a modern number 1 genoa would typically be approximately 155%, but historically number 1 genoas have been as large as 180%. Number 2 genoas are generally in the range of 125–140%. Working jibs are also defined by the same measure, typically 100% or less of the foretriangle.

How is genoa size calculated?

Hoist your tape measure on your regular genoa halyard and measure to your regular tack fitting. If you want a 150% genoa, measure 1.5 x J from the tack fitting to the rail. Working from this position establish the minimum and maximum leach and foot dimensions.

What's the difference between a job and a genoa?

A jib is a foresail that does not extend aft beyond the mast; a genoa, on the other hand, is larger and will overlap the mast and part of the mainsail. A jib sail is used for strong winds and is easy to handle, while the genoa is perfect for downwind sailing in light winds.

Why is a genoa sail called that?

It is a large foresail that reaches aft past the mast and extends beyond the luff of the mainsail. Mediterranean sailors would use the word genoa for the foresail regardless of its reach.

Is a genoa the same as a spinnaker?

is that spinnaker is (nautical) a supplemental sail to the main sail, especially a triangular one, used on yachts for running before the wind while genoa is (nautical) a staysail that resembles a jib but extends aft beyond the mast.

How is genoa percentage calculated?

For example, if J is 10 feet, a 150% genoa will have an LP equal to 150% of 10, or 15 feet. Its area in square feet will equal 15 times its luff length divided by two.

What size jib do I need?

The jib size as expressed as a percent is found by dividing the "LP"(luff perpendicular) by the "J"(distance from the front of the mast to headstay along the deck) dimension for that particular boat. For example if the LP was 15' and the J was 10' then 15/10= 1.5.

What is LP on a sail?

LP is the shortest straight line distance from clew to luff. It's expressed as a percentage of "J" (150% LP = 1.5 x J). It does no relate directly to area, but is a measure of overlap. For a given percentage of overlap, you get a much bigger sail on a boat with a long “J” dimension.

What is a number 2 jib?

size matters. The sail area varies from boat to boat but is a 100% jib just passes before the mast on a tack, then a #1 headsail would be about 150% area, #2 is about 135%, #3 is 100 to 110% of jib, #4 is about 80% and #5 is small, 35% or so.

What is a Code 0 sail?

A code zero is strictly a downwind sail.

A code zero is often classified as a spinnaker in terms of racing, hence the restriction on the length of the mid-girth, but it's not a true downwind sail. If you're going downwind, you'll use either a symmetrical or asymmetrical spinnaker.

What is a J1 sail?

The J1 or Solent. The J1 is attached to the biggest stay, which goes from the bow to the mast head. It's a flat sail that we might imagine was uniquely suited to sailing close to the wind. But in reality, because of its relatively large size – 140 square metres – it can do much more.

What is a code 2 sail?

Code 2 is a medium air running sail, used for apparent wind angles over 90 degrees. Code 3 is a medium air reaching sail, used for apparent wind angles near 90 degrees. Code 4 is a heavy air running sail, used in the heaviest winds normally expected.

Do I need a genoa?

Do you need a genoa? Large overlapping genoas are difficult to handle, hard to tack, easy to damage, and impossible to see around. A smaller jib is much easier to handle. On boats with large mainsails, a genoa is an unnecessary burden.

What does a 150 sail mean?

The LP number, this 150, 120 percent etc., is the length of the LP dimension divided by the boats “J”. So for example if the boat's “J” is 10 feet and the LP dimension on a sail is 13 feet, the sail has an LP of 130%. Two sails, for the same boat can have the same LP yet have different clew heights.

How do you size a jib sail?

Hook a long tape measure up to your jib halyard (or top furling swivel on a furler see “Furler Hoist” below) just as if it were the head ring of the sail. Hoist it all the way until it stops at the top. Measure down to whatever point you intend to attach the sails tack to. This will be your MAX.

What is a storm jib?

A storm jib was a small jib of heavy canvas set to a stay to help to control the ship in bad weather.

What does jib percentage mean?

The standard foresail for a Catalina 22 is a 100 percent jib. 100 percent means that it should fill the area where the head sail goes from corner to corner to corner but, what they have done is made the standard jib much shorter at the top and a little longer at the base or foot to go past the front of the mast.

What is a jib luff?

Luff -A sail's forward edge. The luff of the mainsail is usually hoisted up and attached to the mast. The luff of the jib is attached to the forestay. Leech – The sail's back edge.

What are the three corners of a sail called?

Head – In a triangular sail, the corner where the luff and the leech connect is called the head. On a square sail, the top corners are head cringles, where there are grommets, called cringles.

What is the best sail shape?

The best shape for acceleration has the draft fairly far forward. Upwind -- When a boat is sailing into the wind, you want sails that are relatively flat. Flatter sails reduce drag when sailing upwind and also allow you to point a little closer to the wind.

Is a schooner a ship or a boat?

schooner, a sailing ship rigged with fore-and-aft sails on its two or more masts. To the foremast there may also be rigged one or more square topsails or, more commonly, one or more jib sails or Bermuda sails (triangular sails extending forward to the bowsprit or jibboom).

Can you sail with just the mainsail?

Can you sail with just the mainsail? Any sailboat can be sailed with the mainsail alone. Using only the mainsail will reduce your speed, but it can make your boat easier to handle, especially by yourself. Furthermore, using a mainsail alone is safer in some circumstances and can increase your visibility.