Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Ketch
LOA: 10.90 m
LWL: 9.27 m
S.A. (reported): 46.64 m²
Beam: 3.40 m
Displacement: 7,314 kg
Ballast: 3,251 kg
Max Draft: 1.83 m
Construction: FG
First Built: 1976
Last Built: 1982
# Built: 26
Builder: Westerly Marine Contruction Ltd. (UK)
Designer: Laurent Giles

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Model: MD3B
Type: Diesel
HP: 36
Fuel: 159 L


Water: 269 L

Sailboat Calculations

S.A. / Displ.: 12.63
Bal. / Displ.: 44.45
Disp: / Len: 255.73
Comfort Ratio: 31.32
Capsize Screening Formula: 1.77
Hull Speed: 7.39 kn
Pounds/Inch Immersion: 1,213.03 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Jack Laurent Giles
Builders: Westerly Marine Construction Ltd.
Related Sailboats: CONWAY 36 (WESTERLY)
Download Boat Record:


Aft cockpit version of the CONWAY 36.
Rebranded the W35 in 1979
Same hull as SOLWAY, GALWAY, and CONWAY.