Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/rudder on partial skeg
Rigging Type: Masthead Sloop
LOA: 22.90 ft
LWL: 20.93 ft
S.A. (reported): 258.33 ft²
Beam: 7.28 ft
Displacement: 2,756.00 lb
Ballast: 1,279.00 lb
Max Draft: 3.74 ft
Construction: FG
First Built: 1968
Last Built: 1980
Builder: Marina-Werft (GER)
Designer: Günter Thomat

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Sailboat Calculations

S.A. / Displ.: 21.08
Bal. / Displ.: 46.41
Disp: / Len: 134.19
Comfort Ratio: 14.06
Capsize Screening Formula: 2.08
Hull Speed: 6.13 kn
Pounds/Inch Immersion: 544.44 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

Mast Height from DWL: 25.43 ft

Sailboat Links

Builders: Marina-Werft GmbH & Co. KG
Download Boat Record:


Also available with twin keel or keel centerboard.
Twin keel draft: 0,7m / 2.3 ft.
Keel centerboard min draft : 0.5m / 1.64 ft.
Original brochure reported displacement as 1,100 - 1,250 kg depending on keel. Later brochures reported only 1,250 kg.
Sail area:
Main - 11.5 sqm
Jib - 12.5 sqm
Genoa - 16.2 sqm

Thanks to "Christopher" for providing information and a brochure.