BERWICK 31 (WESTERLY)

BERWICK 31 (WESTERLY) photo BERWICK 31 (WESTERLY) drawing

Sailboat Specifications


Hull Type:
Twin Keel
Rigging Type:
Masthead Sloop
LOA:
31.00 ft / 9.45 m
LWL:
25.00 ft / 7.62 m
S.A. (reported):
424.00 ft2 / 39.39 m2
Beam:
9.50 ft / 2.90 m
Draft (max):
3.58 ft / 1.09 m
Draft (min):
Displacement:
9,790 lb / 4,441 kg
Ballast:
4,436 lb / 2,012 kg
S.A./Disp.:
14.87
Bal./Disp.:
45.31
Disp./Len.:
279.71
Construction:
FG
Ballast Type:
First Built:
1973
Last Built:
1980
# Built:
309
Builder:
Westerly Marine Ltd. (UK)
Designer:
Laurent Giles
Website:

Auxiliary Power/Tanks (orig. equip.)

Make:
Volvo Penta
Model:
MD2B
Type:
Diesel
HP:
23
Water:
30 gals / 114 L
Fuel:
20 gals / 76 L

Sailboat Calculations

S.A./Disp.:
14.87
Bal./Disp.:
45.31
Disp./Len.:
279.71
Comfort Ratio:
28.14

Rig and Sail Particulars

I:
35.00 ft / 10.67 m
J:
13.00 ft / 3.96 m
P:
31.00 ft / 9.45 m
E:
12.70 ft / 3.87 m
SPL/TPS:
ISP:
S.A. Fore:
227.50 ft2 / 21.14 m2
S.A. Main:
196.85 ft2 / 18.29 m2
S.A. Total (100% Fore + Main Triangles)
424.35 ft2 / 39.42 m2
S.A./Disp. (calc.):
14.89
Est. Forestay Len.:
37.34 ft / 11.38 m

Sailboat Links

Notes

BERWICK 31 is an aft cockpit model. It is the twin/bilge keel version of the LONGBOW. LONGBOW, PENTLAND & RENOWN share the same basic hull. Also available as a ketch.



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