Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Keel/Cbrd.
Rigging Type: Masthead Sloop
LOA: 6.93 m
LWL: 5.94 m
S.A. (reported): 22.85 m²
Beam: 2.41 m
Displacement: 1,554 kg
Ballast: 544 kg
Max Draft: 1.62 m
Min Draft: 0.69 m
Construction: FG
Ballast Type: Lead
First Built: 1978
Last Built: 1984
# Built: 1000
Builder: O'Day Corp. (USA)
Designer: C. Raymond Hunt Assoc.

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Type: Outboard
HP: 15


Headroom: 1.52 m

Sailboat Calculations

S.A. / Displ.: 17.37
Bal. / Displ.: 35.04
Disp: / Len: 206.21
Comfort Ratio: 16.41
Capsize Screening Formula: 2.10
S#: 2.67
Hull Speed: 5.92 kn
Pounds/Inch Immersion: 551.83 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 8.53 m
J: 3.05 m
P: 7.14 m
E: 2.74 m
S.A. Fore: 13.01 m²
S.A. Main: 9.79 m²
S.A. Total (100% Fore + Main Triangles): 22.80 m²
S.A./Displ. (calc.): 17.33
Est. Forestay Length: 9.06 m
Mast Height from DWL: 9.75 m


Successor and similar to, the original O'DAY 23 (w/pop top companionway). The O'DAY 23 (all versions) was in production for more than 10 years and was one of the company's most popular models.
Also built in Brazil and sold under the same name.