Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/bulb & spade rudder
Rigging Type: Fractional Sloop
LOA: 12.88 m
LWL: 9.14 m
S.A. (reported): 70.51 m²
Beam: 3.43 m
Displacement: 7,384 kg
Ballast: 2,828 kg
Max Draft: 1.75 m
Construction: Infused composite hull with Vinylester resin.
First Built: 2007
Builder: Morris Yachts
Designer: Sparkman and Stephens

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 3JH5E
Type: Diesel
HP: 39
Fuel: 151 L


Water: 189 L

Sailboat Calculations

S.A. / Displ.: 18.98
Bal. / Displ.: 38.30
Disp: / Len: 269.16
Comfort Ratio: 29.74
Capsize Screening Formula: 1.78
S#: 2.17
Hull Speed: 7.34 kn
Pounds/Inch Immersion: 1,205.92 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 13.66 m
J: 4.55 m
P: 14.83 m
E: 5.33 m
S.A. Fore: 31.07 m²
S.A. Main: 39.56 m²
S.A. Total (100% Fore + Main Triangles): 70.63 m²
S.A./Displ. (calc.): 19.01
Est. Forestay Length: 14.40 m
Mast Height from DWL: 18.01 m

Sailboat Links

Designers: Sparkman & Stephens
Builders: Morris Yachts
Download Boat Record:


Available in either standard or short cabin versions, distinguished by eight vs six port lights.
Deep keel draft: 6.92 ft / 2.11m
Shoal keel draft: 5.0 ft / 1.52m