Wittholz 11' Dinghy

Wittholz 11' Dinghy

Description

This 11-foot dinghy is a charming American traditional-style wooden daysailer/rowing tender designed by Charles Wittholz (1918–1993), a prolific naval architect known for catboats and small craft. It was never produced in series by a commercial builder; instead, detailed plans (WB #50, 5 sheets) were created specifically for amateur/home builders and are available from the WoodenBoat Store. The design draws inspiration from classic 1840s New England catboats combined with elegant Whitehall rowing boat features, emphasizing a beamy yet fine-lined hull for protected waters, with options for gaff rig (most common for the traditional catboat look) or marconi rig. Construction is typically cold-molded wood (no frames: fore-and-aft ¼″ western red cedar layer covered by two diagonal 1⁄16″ African mahogany layers for a light, strong monocoque structure), though some builders adapt to strip planking; it includes a daggerboard (original spec) or optional centerboard, wineglass transom, sweeping sheer, and high-quality details like white oak keel/tiller and Sitka spruce spars. A modest number have been built since the plans' release.

Construction Details

Designer Charles Wittholz
Builder Home Built
Length 11.000 ft
LOA 11.000 ft
Beam 5.000 ft
Displacement 175 lb
Max Draft 3.000 ft
Min Draft 0.670 ft
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The standard boat dimensions

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

Sails

Wittholz 11' Dinghy - GAFF MAIN

Luff 7.25 ft - (2210 mm)
Foot 10.42 ft - (3176 mm)
Leech 15.33 ft - (4673 mm)
Tack Angle * 81.94 °
Diag (clew/throat) 11.83 ft - (3606 mm)
Head 7.58 ft - (2310 mm)
Area 80 ft²
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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.

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