Cal 39 MK III Sail Data

# X-SD-9153

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Boat Specifications

Length39 ft
Builder/DesignerC.W. Lapworth
Source of DataDesigner/Builder Sailplan

Rig Dimensions

I
50ft
(15240mm)
J
16.67ft
(5081mm)
P
44ft
(13411mm)
E
13.75ft
(4191mm)
I2/P2
n/a
J2/E2
n/a

Sail Data

Asymmetrical

Luff52ft
Foot28ft
Leech49ft
Headn/a
Clew-Throatn/a
Stayn/a
CommentsAsymmetrical Cruising Spinnaker 1092 sq. ft.

Genoa

Luff50.08*ft
Foot27.05*ft
Leech46.95*ft
Headn/a
Clew-Throatn/a
Stayn/a
Comments150% Genoa, 626 sq. ft.

Genoa

Luff49.5ft
Foot24.33ft
Leech46ft
Headn/a
Clew-Throatn/a
Stayn/a
Comments135% Furling Genoa 556 sq. ft.

Jibsail

Luff44.5ft
Foot21.25ft
Leech38.5ft
Headn/a
Clew-Throatn/a
Stayn/a
Comments110% Working Jib, 409 sq. ft.

Mainsail

Luff44*ft
Foot13.8*ft
Leech45.65*ft
Headn/a
Clew-Throatn/a
Stayn/a
Commentsn/a

Stormjib

Luff26ft
Foot12.75ft
Leech20ft
Headn/a
Clew-Throatn/a
Stayn/a
CommentsStorm Jib 124 sq. ft.

*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.