SWAN 40 (S&S)

SWAN 40 (S&S)

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 39.30 ft / 11.98 m
LWL: 28.54 ft / 8.70 m
S.A. (reported): 709.00 ft² / 65.87 m²
Beam: 10.83 ft / 3.30 m
Displacement: 19,000.00 lb / 8,618 kg
Ballast: 7,900.00 lb / 3,583 kg
Max Draft: 6.70 ft / 2.04 m
Construction: FG
Ballast Type: Lead
First Built: 1970
Last Built: 1972
# Built: 51
Builder: Nautor
Designer: Sparkman & Stephens

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Model: MD2B
Type: Diesel
HP: 25
Fuel: 40 gals / 151 L

Accomodations

Water: 48 gals / 182 L

Sailboat Calculations

Definitions
S.A. / Displ.: 15.99
Bal. / Displ.: 41.58
Disp: / Len: 364.87
Comfort Ratio: 38.71
Capsize Screening Formula: 1.63
S#: 1.26
Hull Speed: 7.16 kn
Pounds/Inch Immersion: 1,104.41 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 49.04 ft / 14.95 m
J: 15.84 ft / 4.83 m
P: 44.04 ft / 13.42 m
E: 14.54 ft / 4.43 m
S.A. Fore: 388.40 ft² / 36.08 m²
S.A. Main: 320.17 ft² / 29.74 m²
S.A. Total (100% Fore + Main Triangles): 708.57 ft² / 65.83 m²
S.A./Displ. (calc.): 15.98
Est. Forestay Length: 51.53 ft / 15.71 m

Sailboat Links

Designers: Sparkman & Stephens
Builders: Nautor (Swan sailboats)
Download Boat Record:

Notes

S&S design #2025. A centerboard version was also available. (S&S #2025.1)
Available also with a taller rig.
Also available in the US as the PALMER JOHNSON 40.