Woodlark 13

Description

The Woodlark 13 is a compact, traditional-style catboat designed by British naval architect Paul Fisher of Selway-Fisher Design (often credited as a Selway-Fisher plan), emphasizing simplicity, seaworthiness, and family-friendly versatility for day sailing, beach camping, and light cruising. At just 13 feet (LOD 13'; beam 6'; draft 9"/2'8" board up/down; sail area 115 sq. ft.), it captures the beamy, stable charm of classic American catboats like those from Nantucket heritage, but in an accessible, trailerable package ideal for beginners or small crews. Its round-bilge hull, built via strip-plank construction over chipboard molds (using affordable woods like cedar or Douglas fir, epoxied without beveling), offers a smooth, characterful shape with a barndoor rudder and optional steel centerplate for added stiffness. The gaff-rigged mainsail setup is minimalist—"a cat working boat rig with a minimum of strings"—though plans include alternatives like a gunter rig with jib (converting it to a sloop) or bilge keels with inboard engine for shoal-water motoring.

Custom sail calculations are not possible for this boat as no I, J, P and E dimensions are available.

Construction Details

Designer Paul Fisher
Length 13.000 ft
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The standard boat dimensions

i -
j -
p -
e -
p2 -
e2 -
i2 -
j2 -

Sails

Sail Type GAFF MAIN
Luff 7.185 ft - (2190 mm)
Foot 12.795 ft - (3900 mm)
Leech 17.323 ft - (5280 mm)
Tack Angle * 79.78 °
Diag (clew/throat) 13.517 ft - (4120 mm)
Head 9.842 ft - (3000 mm)
Area * 111.56 ft²

Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.