CAL 46 III (1975)

CAL 46 III (1975)

Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Masthead Ketch
LOA: 13.87 m
LWL: 11.43 m
S.A. (reported): 79.43 m²
Beam: 3.81 m
Displacement: 13,608 kg
Ballast: 3,629 kg
Max Draft: 1.52 m
Construction: FG
First Built: 1975
Builder: Jensen Marine (USA)
Designer: C. William Lapworth

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Perkins
Type: Diesel

Sailboat Calculations

S.A. / Displ.: 14.23
Bal. / Displ.: 26.67
Disp: / Len: 253.97
Comfort Ratio: 40.21
Capsize Screening Formula: 1.61
S#: 1.64
Hull Speed: 8.21 kn
Pounds/Inch Immersion: 1,674.90 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 14.63 m
J: 5.49 m
P: 12.22 m
E: 4.65 m
PY: 7.62 m
EY: 2.87 m
S.A. Fore: 40.13 m²
S.A. Main: 28.39 m²
S.A. Total (100% Fore + Main Triangles): 68.53 m²
S.A./Displ. (calc.): 12.27
Est. Forestay Length: 15.62 m

Sailboat Links

Designers: C. William Lapworth
Builders: Jensen Marine/Cal Boats
Related Sailboats: CAL 2-46
Download Boat Record:


The third iteration of the CAL 46 MS. Differences between this and the previous version (CAL 2-46) include smaller cabin windows and a different interior layout. All the 46's were based on the same hull.
Also available as a sloop. (E=17.5)