Caledonia Yawl Seven Strake Version

Description

The Caledonia Yawl 7 Strake Version, also known as the Caledonia Yawl II, is an enhanced iteration of Iain Oughtred's original Caledonia Yawl design, introduced in 1999. This version features a refined hull with seven planks per side (compared to the original's four), offering improved stability, increased displacement, and a slightly different aesthetic while retaining the boat's renowned seaworthiness, versatility, and traditional double-ended charm. Like its predecessor, it is primarily built by amateur constructors using glued-lapstrake plywood and is popular for coastal cruising, rowing, and multi-day "raid" events.

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

Construction Details

Designer Iain Oughtred
Length 19.000 ft
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The standard boat dimensions

i -
j -
p -
e -
p2 -
e2 -

Sails

Sail Type JIBSAIL
Luff 15 ft - (4572 mm)
Foot 6.167 ft - (1880 mm)
Leech 13.167 ft - (4013 mm)
Length Perpendicular * 5.39 ft - (1643 mm)
Area * 40.46 ft²
Sail Type GUNTER
Luff 10.33 ft - (3149 mm)
Foot 10 ft - (3048 mm)
Leech 20.83 ft - (6349 mm)
Tack Angle * 78.24 °
Diag (clew/throat) 12.83 ft - (3911 mm)
Head 11.25 ft - (3429 mm)
Area * 102.75 ft²
Sail Type LEG-O-MUTTON
Luff 10.33 ft - (3149 mm)
Foot 5.33 ft - (1625 mm)
Leech * 9.91 ft - (3021 mm)
Tack Angle * 71.4 °
Diag (clew/head) 10 ft - (3048 mm)
Head (Inches) 1.75
Area * 26.66 ft²
Sail Type LUGSAIL
Luff 9.75 ft - (2972 mm)
Foot 10.75 ft - (3277 mm)
Leech 19.25 ft - (5867 mm)
Tack Angle * 78.55 °
Diag (clew/throat) 13 ft - (3962 mm)
Head 12.33 ft - (3758 mm)
Area * 130.54 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.