Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/transom hung rudder
Rigging Type: Masthead Sloop
LOA: 26.00 ft
LWL: 21.25 ft
S.A. (reported): 288.00 ft²
Beam: 8.50 ft
Displacement: 5,200.00 lb
Ballast: 2,100.00 lb
Max Draft: 3.83 ft
Construction: FG
First Built: 1975
Builder: J. J. Nash Industries (CAN)
Designer: Joe Nash

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Sailboat Calculations

S.A. / Displ.: 15.40
Bal. / Displ.: 40.38
Disp: / Len: 241.92
Comfort Ratio: 20.48
Capsize Screening Formula: 1.97
S#: 2.09
Hull Speed: 6.18 kn
Pounds/Inch Immersion: 645.39 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 31.25 ft
J: 10.40 ft
P: 29.50 ft
E: 8.50 ft
S.A. Fore: 162.50 ft²
S.A. Main: 125.38 ft²
S.A. Total (100% Fore + Main Triangles): 287.88 ft²
S.A./Displ. (calc.): 15.39
Est. Forestay Length: 32.94 ft

Sailboat Links

Builders: Nash Industries (CAN)
Download Boat Record:


The builder was located at Strathroy, Ontario, CANADA.
Thanks to Jack Gutter for providing corrected information.
Photo courtesy Adam Hunt.