Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 30.50 ft
LWL: 22.83 ft
S.A. (reported): 452.00 ft²
Beam: 9.16 ft
Displacement: 8,000.00 lb
Ballast: 3,100.00 lb
Max Draft: 5.00 ft
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: 18 gals


Water: 40 gals

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: 44.67 ft

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.