Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/transom hung rudder
Rigging Type: Fractional Sloop
LOA: 7.70 m
LWL: 6.65 m
S.A. (reported): 30.29 m²
Beam: 2.92 m
Displacement: 1,905 kg
Ballast: 748 kg
Max Draft: 1.43 m
Construction: FG
First Built: 1986
Builder: Tanzer Industries Ltd, (CAN)
Designer: Joubert-Nivelt

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

S.A. / Displ.: 20.09
Bal. / Displ.: 39.29
Disp: / Len: 180.24
Comfort Ratio: 14.00
Capsize Screening Formula: 2.38
S#: 3.33
Hull Speed: 6.26 kn
Pounds/Inch Immersion: 747.25 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 9.62 m
J: 2.84 m
P: 9.93 m
E: 3.35 m
S.A. Fore: 13.66 m²
S.A. Main: 16.64 m²
S.A. Total (100% Fore + Main Triangles): 30.31 m²
S.A./Displ. (calc.): 20.11
Est. Forestay Length: 10.03 m
Mast Height from DWL: 11.89 m

Sailboat Links

Designers: Joubert-Nivelt
Builders: Tanzer Industries Ltd.
Download Boat Record:


A shallow draft version of the TANZER 25 was also available. Thanks to John Kriz for providing updated information.
Shoal draft: 2.82'/.89m.
Photo courtesy Adam Hunt.