What are the sails on a sailboat called?
Mainsail: As the name implies, this is the main sail 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.
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.
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.
How do you depower a sail?
Depower the mainsail by bending the mast, opening the leech, easing the sheet, dumping the traveler, and reefing if necessary. These adjustment are simply changing the total power being exerted by the mainsail. Since most of the main’s power is side force, adjusting the amount of this power affects windward helm.
What is a code 3 sail?
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. Code 5 is a heavy air reaching sail, used in the heaviest winds normally expected. Code 6 is a storm sail, for running in storm conditions.
How much faster does a Code 0 sail make sailboat go?
Cruising Code Zero for non-overlapping boats
Apparent wind speed: 1-16 knots. Approximately 60% of the sail area of a full-size spinnaker and about twice the size of a non-overlapping genoa.