Beta Marine

Sailboat Specifications

Hull Type: Fin w/transom hung rudder
Rigging Type: Masthead Ketch
LOA: 31.58 ft
LWL: 26.00 ft
S.A. (reported): 380.00 ft²
Beam: 8.00 ft
Displacement: 4,700.00 lb
Ballast: 1,100.00 lb
Max Draft: 3.50 ft
Construction: FG
Ballast Type: Iron
First Built: 1976
Builder: Clipper Marine (USA)
Designer: William Crealock

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Fuel: 20 gals

Sailboat Calculations

S.A. / Displ.: 21.73
Bal. / Displ.: 23.40
Disp: / Len: 119.38
Comfort Ratio: 16.44
Capsize Screening Formula: 1.91
S#: 4.24
Hull Speed: 6.83 kn
Pounds/Inch Immersion: 743.21 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 31.60 ft
J: 13.00 ft
P: 26.70 ft
E: 10.00 ft
PY: 14.50 ft
EY: 5.67 ft
S.A. Fore: 205.40 ft²
S.A. Main: 133.50 ft²
S.A. Total (100% Fore + Main Triangles): 338.90 ft²
S.A./Displ. (calc.): 19.38
Est. Forestay Length: 34.17 ft

Sailboat Links

Designers: William Crealock
Builders: Clipper Marine
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Sloop or ketch.
An aft cockpit version was also available.
Shoal draft version: 2.67'
It's more than likely that this is a 'stretched' version of the CLIPPER MARINE 30, which is probably a 'stretched' version of the CLIPPER MARINE 26.