Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 9.30 m
LWL: 6.96 m
S.A. (reported): 41.99 m²
Beam: 2.79 m
Displacement: 3,629 kg
Ballast: 1,406 kg
Max Draft: 1.52 m
Construction: FG
First Built: 1970
# Built: 15
Builder: Windward Marine Ltd. (CAN)
Designer: Richard Carlson

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Type: Diesel
HP: 12
Fuel: 68 L


Water: 151 L

Sailboat Calculations

S.A. / Displ.: 18.14
Bal. / Displ.: 38.75
Disp: / Len: 300.14
Comfort Ratio: 25.74
Capsize Screening Formula: 1.83
Hull Speed: 6.40 kn
Pounds/Inch Immersion: 747.22 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

Mast Height from DWL: 13.62 m

Sailboat Links

Designers: Richard D. Carlson
Builders: Windward Marine Ltd. (CAN)
Download Boat Record:


Originally built as the NORTH COAST 30. Resurrected in the early 1980's as the WINDWARD 30.