Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/bulb & spade rudder
Rigging Type: Fractional Sloop
LOA: 16.35 m
LWL: 14.97 m
S.A. (reported): 125.00 m²
Beam: 4.99 m
Displacement: 17,774 kg
Ballast: 4,600 kg
Max Draft: 2.30 m
Construction: FG
First Built: 2020
Builder: Dufour (FRA)
Designer: Felci Yacht Design

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Auxiliary Power/Tanks (orig. equip.)

Type: Diesel
HP: 110
Fuel: 440 L


Water: 740 L

Sailboat Calculations

S.A. / Displ.: 18.74
Bal. / Displ.: 25.88
Disp: / Len: 147.69
Comfort Ratio: 29.01
Capsize Screening Formula: 1.93
S#: 3.42
Hull Speed: 9.39 kn
Pounds/Inch Immersion: 2,872.53 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 19.67 m
J: 5.75 m
P: 19.14 m
E: 6.00 m
S.A. Fore: 56.53 m²
S.A. Main: 57.44 m²
S.A. Total (100% Fore + Main Triangles): 113.97 m²
S.A./Displ. (calc.): 17.09
Est. Forestay Length: 20.49 m

Sailboat Links

Designers: Umberto Felci
Builders: Dufour Yachts (FRA)
Associations: Dufour Association (UK)
Download Boat Record:


Three versions: Easy, Ocean and Performance.
The performance version has an upgraded mast and boom, SA is increased to 145m² and the draft is increased to 2.8 m / 9.19ft.
Hull length: 15.50m / 50.85ft.