MARLOW-HUNTER 31

MARLOW-HUNTER 31

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/bulb & spade rudder
Rigging Type: B&R Fractional
LOA: 32.35 ft
LWL: 29.66 ft
S.A. (reported): 581.00 ft²
Beam: 11.84 ft
Displacement: 11,854.00 lb
Ballast: 3,380.00 lb
Max Draft: 5.41 ft
Construction: FG
First Built: 2015
Builder: Marlow Hunter (USA)
Designer: Glenn Henderson

Auxiliary Power/Tanks (orig. equip.)

Type: Diesel
HP: 20
Fuel: 21 gals

Accomodations

Water: 50 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 17.94
Bal. / Displ.: 28.51
Disp: / Len: 202.82
Comfort Ratio: 22.36
Capsize Screening Formula: 2.08
Hull Speed: 7.30 kn
Pounds/Inch Immersion: 1,254.78 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 35.76 ft
J: 11.25 ft
P: 3.64 ft
E: 36.45 ft
SPL/TPS: 46.55 ft
S.A. Fore: 201.15 ft²
S.A. Main: 66.34 ft²
S.A. Total (100% Fore + Main Triangles): 267.49 ft²
S.A./Displ. (calc.): 8.26
Est. Forestay Length: 37.49 ft

Sailboat Links

Designers: Glenn Henderson
Builders: Hunter Marine (USA)
Download Boat Record:

Notes

Draft – Shoal 4’5″ 1.35 m
Displacement – Shoal 12,000 lb 5,443.1 kg
Ballast – Shoal 3,525 lb 1,598.9 kg
Mast Height – Standard 46’6 3/4″ 14.19 m
Mast Height – Furling 51’11” 15.82 m
Sail Area – Furling 542 sq ft 50.4 sq m
P – Furling 40’11 3/4″ 12.49 m
E – Furling 14’7″ 4.45 m
Headroom 6’3″ 1.91 m
Holding Tank Capacity 20 gal 75.7 l
Water Heater 5 gal 18.9 l