Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Lifting keel w/bulb; trans. hung rudder
Rigging Type: Fractional Sloop
LOA: 27.72 ft
LWL: 26.25 ft
S.A. (reported): 398.26 ft²
Beam: 9.81 ft
Displacement: 5,511.56 lb
Ballast: 2,094.39 lb
Max Draft: 5.58 ft
Min Draft: 3.94 ft
Construction: GRP
Ballast Type: Iron
First Built: 2014
Builder: Astilleros del Sur (ARG)
Designer: Pablo Mastracchio

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Water: 26 gals

Sailboat Calculations

S.A. / Displ.: 20.48
Bal. / Displ.: 38.00
Disp: / Len: 136.03
Comfort Ratio: 15.24
Capsize Screening Formula: 2.22
Hull Speed: 6.87 kn
Pounds/Inch Immersion: 920.12 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Pablo Mastracchio
Builders: Zonda Yachts (ARG)
Download Boat Record:


Available with a fixed keel with bulb called the M28.5 FX. Two drafts, either 1.45 m / 4.75 ft or 1.6 m / 5.25 ft.