Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 10.08 m
LWL: 8.10 m
S.A. (reported): 43.57 m²
Beam: 3.10 m
Displacement: 5,080 kg
Ballast: 2,495 kg
Max Draft: 1.22 m
Construction: FG
First Built: 1984
Last Built: 1989
# Built: 47
Builder: Watkins Yachts Inc. (USA)
Designer: W. Tripp/Watkins Yachts

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel
Fuel: 114 L


Water: 227 L

Sailboat Calculations

S.A. / Displ.: 15.04
Bal. / Displ.: 49.11
Disp: / Len: 266.26
Comfort Ratio: 27.59
Capsize Screening Formula: 1.82
S#: 1.84
Hull Speed: 6.91 kn
Pounds/Inch Immersion: 966.83 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 11.81 m
J: 4.19 m
P: 10.06 m
E: 3.73 m
S.A. Fore: 24.75 m²
S.A. Main: 18.78 m²
S.A. Total (100% Fore + Main Triangles): 43.53 m²
S.A./Displ. (calc.): 15.03
Est. Forestay Length: 12.53 m

Sailboat Links

Builders: Watkins Yachts
Associations: Watkins Owners
Download Boat Record:


The WATKINS 33 is a modified version of the WATKINS 32 (which, in turn, derived from the COLUMBIA 32). The transom was changed from nearly vertical to a more reversed style as well as a number of changes to the interior.
aka SEAWOLF 33.