Keyhaven 33 Yawl

Keyhaven 33 Yawl

Description

The Keyhaven Yawl 33 (also known as the Keyhaven Yawl) is a classic British wooden (or occasionally GRP) gaff-rigged yawl cruiser designed by Laurent Giles & Partners (the renowned firm of Jack Laurent Giles), with inspiration from earlier Giles designs like Argo (a 32 ft yawl). It was built as a custom or limited-production boat by various small yards (e.g., some references to Cantieri Del Sud in Italy for later GRP versions, though primary builds were UK-based lapstrake or carvel wooden construction in the mid-20th century). The design emphasizes traditional seaworthiness, shallow draft for estuary/coastal gunkholing (e.g., Solent or Keyhaven area), comfortable motion in waves, and a yawl rig for easy heavy-weather sail handling and balance under reduced canvas. It features a lapstrake (clinker) hull in many examples for classic aesthetics and strength, centerboard or shallow keel, and practical accommodations for short cruises (berths for 4–6, galley, head). Production was very low (custom/limited builds; likely a handful to low dozens across variants, not mass-produced), with surviving hulls rare and cherished as traditional classics.

Construction Details

Designer Laurent Giles & Partners
Builder Cantieri Del Sud (Italy)
Length 33.000 ft
LOA 33.000 ft
LWL 27.167 ft
Beam 10.830 ft
Max Draft 3.250 ft
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The standard boat dimensions

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

Sails

Keyhaven 33 Yawl - JIBSAIL

Luff 24.6 ft - (7498 mm)
Foot 12.79 ft - (3898 mm)
Leech 18.37 ft - (5599 mm)
Length Perpendicular * 9.31 ft - (2838 mm)
Area * 114.56 ft²
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Keyhaven 33 Yawl - YANKEE

Luff 31.49 ft - (9598 mm)
Foot 14.1 ft - (4298 mm)
Leech 24.27 ft - (7397 mm)
Length Perpendicular * 10.37 ft - (3161 mm)
Area * 163.34 ft²
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Keyhaven 33 Yawl - STAYSAIL

Luff 18.5 ft - (5639 mm)
Foot 9.02 ft - (2749 mm)
Leech 15.97 ft - (4868 mm)
Length Perpendicular * 7.78 ft - (2371 mm)
Area * 72.01 ft²
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Keyhaven 33 Yawl - GAFF MAIN

Luff 13.99 ft - (4264 mm)
Foot 16.99 ft - (5179 mm)
Leech 23.95 ft - (7300 mm)
Tack Angle 83 °
Diag (clew/throat) * 20.65 ft - (6294 mm)
Head 12.99 ft - (3959 mm)
Area * 251.97 ft²
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Keyhaven 33 Yawl - STANDING LUGSAIL

Luff 5.24 ft - (1597 mm)
Foot 6.88 ft - (2097 mm)
Leech 15.74 ft - (4798 mm)
Tack Angle 83 °
Diag (clew/throat) * 8.12 ft - (2475 mm)
Head 10.82 ft - (3298 mm)
Area * 58.73 ft²
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Keyhaven 33 Yawl - TOPSAIL

Luff 18.5 ft - (5639 mm)
Foot 12.99 ft - (3959 mm)
Leech 11.15 ft - (3399 mm)
Length Perp * 7.72 ft - (2353 mm)
Area * 71.37 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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