Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Swing Keel
Rigging Type: Fractional Sloop
LOA: 7.42 m
LWL: 5.97 m
S.A. (reported): 23.13 m²
Beam: 2.54 m
Displacement: 1,497 kg
Ballast: 349 kg
Max Draft: 1.42 m
Min Draft: 0.30 m
Construction: FG
First Built: 2008
Builder: Tes Sailboats (POL)
Designer: Tomasz Siwik

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Sailboat Calculations

S.A. / Displ.: 18.02
Bal. / Displ.: 23.33
Disp: / Len: 196.26
Comfort Ratio: 14.42
Capsize Screening Formula: 2.24
Hull Speed: 5.93 kn
Pounds/Inch Immersion: 582.78 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Builders: Tes Sailboats (POLAND)
Download Boat Record:


Also available with fixed keel.
TES 678 BT - transom mounted kick-up rudder, no swim platform
TES 720 BT is similar but with spade kick-up rudder with swim platform.