Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 35.43 ft
LWL: 29.53 ft
S.A. (reported): 667.36 ft²
Beam: 10.83 ft
Displacement: 10,362.00 lb
Ballast: 4,409.00 lb
Max Draft: 5.91 ft
Construction: GRP
Ballast Type: Lead
First Built: 1990
Last Built: 2009
Builder: Arcona Yachts (SWE)
Designer: Tommy Stål

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Model: D1 30
Type: Diesel
HP: 28
Fuel: 18 gals


Water: 32 gals
Headroom: 6.08 ft

Sailboat Calculations

S.A. / Displ.: 22.54
Bal. / Displ.: 42.55
Disp: / Len: 179.64
Comfort Ratio: 21.43
Capsize Screening Formula: 1.99
S#: 3.27
Hull Speed: 7.28 kn
Pounds/Inch Immersion: 1,142.72 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 41.34 ft
J: 12.14 ft
P: 44.29 ft
E: 14.76 ft
S.A. Fore: 250.93 ft²
S.A. Main: 326.86 ft²
S.A. Total (100% Fore + Main Triangles): 577.79 ft²
S.A./Displ. (calc.): 19.52
Est. Forestay Length: 43.09 ft

Sailboat Links

Builders: Arcona Yachts (Boo Marin AB)
Download Boat Record:


The Arcona 355 was originally designed by Tommy Stål and a number were built under the name Facil 355 XO. Arcona Yachts purchased the molds and production rights in the early 90's.
S.A.(Reported) above includes main (35m²) + self-tacking jib (27m²).
Furling Genoa = 32m²
#1 Genoa = 36m²
#2 Genoa = 30m²