Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Cutter
LOA: 33.92 ft
LWL: 27.67 ft
S.A. (reported): 624.00 ft²
Beam: 11.08 ft
Displacement: 15,500.00 lb
Ballast: 5,250.00 lb
Max Draft: 4.75 ft
Construction: Steel
First Built: 1980
Builder: Kaiulani Sailing Vessels (USA)
Designer: Ted Brewer

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel
HP: 30
Fuel: 40 gals


Water: 80 gals

Sailboat Calculations

S.A. / Displ.: 16.12
Bal. / Displ.: 33.87
Disp: / Len: 326.63
Comfort Ratio: 32.94
Capsize Screening Formula: 1.78
S#: 1.49
Hull Speed: 7.05 kn
Pounds/Inch Immersion: 1,095.46 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 46.00 ft
J: 14.16 ft
P: 42.58 ft
E: 14.00 ft
S.A. Fore: 325.68 ft²
S.A. Main: 298.06 ft²
S.A. Total (100% Fore + Main Triangles): 623.74 ft²
S.A./Displ. (calc.): 16.11
Est. Forestay Length: 48.13 ft

Sailboat Links

Designers: Edward S. Brewer
Download Boat Record:


Ted Brewer design #181.
Plans can be purchased from the designers web site.