Fractional Sloop
• Fin w/spade rudder
• Built 1983–1988
Dimensions
LOA
30.83 ft
LWL
25.92 ft
Beam
9.83 ft
Max Draft
5.42 ft
Displacement
8,288 lbs
Ballast
3,360 lbs
Performance Ratios
Capsize Ratio ⓘ
1.94
(offshore safe)
SA/D Ratio ⓘ
18.0
D/L Ratio ⓘ
212
Ballast Ratio ⓘ
40.5%
Sail Plan
Sail Area
462 sq ft
Construction
Hull Type
Fin w/spade rudder
Rig Type
Fractional Sloop
Hull Material
FG
Ballast Type
—
Production
First Built
1983
Last Built
1988
Number Built
100
Engine & Accommodations
Engine Make
Volvo
Engine Model
KGM-S2B
Power
18 hp
Engine Type
Diesel
Water
20 gal
Fuel
15 gal
Notes: The SCANMAR 31A replaced the 31 in 1985. The difference between the two models is the interior arrangement: the 31A has a real aft cabin with a folding door between the aft cabin and salon, and two fixed ports set into the hull. The 31 has instead a wide quarterberth which is accessed aft of the galley. Also, the 31A has two straight settees in the salon, whereas the 31 has a L-shaped settee to port opposite a straight settee to starboard.