Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 10.59 m
LWL: 8.59 m
S.A. (reported): 51.00 m²
Beam: 3.56 m
Displacement: 6,849 kg
Ballast: 1,950 kg
Max Draft: 1.57 m
Construction: FG (solid)
First Built: 1981
Last Built: 1985
Builder: Allmand Boats Inc. (USA)
Designer: W. H. Scott

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Type: Diesel
HP: 30
Fuel: 151 L


Water: 360 L

Sailboat Calculations

S.A. / Displ.: 14.43
Bal. / Displ.: 28.48
Disp: / Len: 301.56
Comfort Ratio: 29.35
Capsize Screening Formula: 1.89
S#: 1.53
Hull Speed: 7.11 kn
Pounds/Inch Immersion: 1,174.64 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 13.69 m
J: 4.21 m
P: 11.67 m
E: 3.81 m
S.A. Fore: 28.78 m²
S.A. Main: 22.24 m²
S.A. Total (100% Fore + Main Triangles): 51.02 m²
S.A./Displ. (calc.): 14.44
Est. Forestay Length: 14.32 m

Sailboat Links

Designers: Walter Scott
Builders: Allmand Boats Inc.(USA)
Associations: Allmand Owners
Download Boat Record:


Based on the earlier CAPTIVA 35.
Shoal draft: 4.16'.
A 'Raised Cabin' Motor Sailor version was also available.
Dimensions from original builders brochure.