SIGMA 36 (THOMAS)

SIGMA 36 (THOMAS)
SIGMA 36 (THOMAS)

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 36.00 ft
LWL: 28.75 ft
S.A. (reported): 605.00 ft²
Beam: 11.50 ft
Displacement: 12,350.00 lb
Max Draft: 6.42 ft
Construction: FG
First Built: 1979
Builder: Marine Projects Ltd. (UK)
Designer: David Thomas

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo
Model: MD11
Type: Diesel
HP: 23

Sailboat Calculations

Definitions
S.A. / Displ.: 18.18
Disp: / Len: 232.01
Comfort Ratio: 23.86
Capsize Screening Formula: 1.99
S#: 2.47
Hull Speed: 7.18 kn
Pounds/Inch Immersion: 1,181.36 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 41.00 ft
J: 12.70 ft
P: 45.00 ft
E: 15.30 ft
S.A. Fore: 260.35 ft²
S.A. Main: 344.25 ft²
S.A. Total (100% Fore + Main Triangles): 604.60 ft²
S.A./Displ. (calc.): 18.17
Est. Forestay Length: 42.92 ft

Sailboat Links

Designers: David Thomas
Download Boat Record:

Notes

Shoal draft version:
Draft 5.10'/1.55m
Displacement: 12500 lbs./5670 kgs

Available with masthead sloop rig:
I: 44.00'/13.41m
J: 12.70'/3.87m
P: 38.00'/11.58m
E: 13.50'/4.11m