Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 31.00 ft
LWL: 25.60 ft
S.A. (reported): 510.00 ft²
Beam: 9.84 ft
Displacement: 9,479.00 lb
Ballast: 2,204.00 lb
Max Draft: 5.25 ft
Construction: FG
First Built: 1983
Last Built: 1987
Builder: Crown Marine (FIN)
Designer: Häkan Södergren

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Type: Diesel

Sailboat Calculations

S.A. / Displ.: 18.28
Bal. / Displ.: 23.25
Disp: / Len: 252.23
Comfort Ratio: 25.60
Capsize Screening Formula: 1.86
Hull Speed: 6.78 kn
Pounds/Inch Immersion: 900.08 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Håkan Södergren
Related Sailboats: FINNGULF 31
Download Boat Record:


Similar to the INFERNO 31 and FINNFULF 31.
See FINNGULF 31 for more details.