ELIZABETHAN 31

ELIZABETHAN 31

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Long Keel
Rigging Type: Masthead Sloop
LOA: 31.00 ft / 9.45 m
LWL: 24.17 ft / 7.37 m
S.A. (reported): 389.00 ft² / 36.14 m²
Beam: 9.33 ft / 2.84 m
Displacement: 11,200.00 lb / 5,080 kg
Ballast: 5,600.00 lb / 2,540 kg
Max Draft: 4.67 ft / 1.42 m
Construction: FG
First Built: 1968
Builder: Peter Webster Ltd. (UK)
Designer: David Thomas

Sailboat Calculations

Definitions
S.A. / Displ.: 12.48
Bal. / Displ.: 50.00
Disp: / Len: 354.11
Comfort Ratio: 33.71
Capsize Screening Formula: 1.67
S#: 1.08
Hull Speed: 6.59 kn
Pounds/Inch Immersion: 805.76 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 35.20 ft / 10.73 m
J: 12.50 ft / 3.81 m
P: 30.70 ft / 9.36 m
E: 11.00 ft / 3.35 m
S.A. Fore: 220.00 ft² / 20.44 m²
S.A. Main: 168.85 ft² / 15.69 m²
S.A. Total (100% Fore + Main Triangles): 388.85 ft² / 36.13 m²
S.A./Displ. (calc.): 12.47
Est. Forestay Length: 37.35 ft / 11.38 m

Sailboat Links

Designers: David Thomas
Builders: Peter Webster Ltd.
Associations: Elizabethan Owners Association
Related Sailboats: ELIZABETHAN 31 KETCH
Download Boat Record:

Notes

After Peter Webster Ltd. closed down in 1976, the moulds were used to produce a few additional hulls elsewhere.
Available also as a ketch.