Sooty Tern Sail Data

# X-SD-10884

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Popular Sail Kits

We offer easy-to-order kits for our most popular standard sails. These include sails for common home-built boat models as well as smaller, high-production boats.

Browse Products for this Boat on the right to see if there is a popular sail kit available for your boat.

If you don't see the sail you're looking for, we can also create a custom sail kit!

Boat Specifications

Length20 ft
Builder/DesignerIain Oughtred
Source of DataDesigner/Builder Sailplan

Sail Data

Leg-O-Mutton

Luff8.33ft
Foot4.167ft
Leech7.67ft
Head0.29*ft
Clew-Throatn/a
Stayn/a
Commentsn/a

Lugsail

Luff9.5ft
Foot9.5ft
Leech17.083ft
Head10ft
Clew-Throat11.5ft
Stayn/a
Comments3 rows of reef points

*A computer algorithm was used to determine this figure based on partial data (usually the I, J, E, and P). These data points should be carefully checked. More Details >

Please Note: Most of our sail dimensions are based on class rules, designer blueprints, or measurements of sails. These dimensions are intended as starting points only. Sailboats are not all uniform, even from the same designer. We recommend carefully measuring your boat if you are uncertain about dimensions.

All dimensions are intended to be maximum and smaller sails are not wrong.

We've limited our listing to the sails most commonly used, but these are not the only ones appropriate for a given boat.