- Length
- 11.51 m
- Beam
- 3.51 m
- Draft
- 1.52 m
- Sail area
- 65.31 m²
Specifications
Dimensions & displacement6
- Length overall
- 11.51 m
- Waterline length
- 9.4 m
- Beam
- 3.51 m
- Draft
- 1.52 m
- Displacement
- 8,391 kg
- Ballast
- 2,948 kg
Sails & rig9
- Rig type
- Cutter
- Sail area
- 65.31 m²
- Mainsail area
- 25.36 m²
- Foresail area
- 36.58 m²
- Foretriangle height (I)
- 13.72 m
- Foretriangle base (J)
- 5.33 m
- Mainsail luff (P)
- 11.89 m
- Mainsail foot (E)
- 4.27 m
- Forestay length
- 14.72 m
Engine & propulsion3
- Engine power
- 40 hp
- Engine type
- Diesel
- Engine make
- Westerbeke
Layout & accommodation1
- Headroom
- 1.96 m
Hull & construction3
- Hull material
- Fibreglass
- Keel type
- Long keel
- Ballast material
- Lead
Tanks2
- Fuel tank
- 265 L
- Fresh water tank
- 454 L
Production & design4
- Production started
- 1975
- Production ended
- 1988
- Hulls built
- 100
- Designer
- G, H. Stadel & Son/Schultz & Assoc.
Performance ratios6
- Sail area / displacement
- 16.14
- Displacement / length
- 281.84
- Ballast / displacement
- 35.1 %
- Comfort ratio
- 33.59
- Capsize screening
- 1.74
- Hull speed
- 7.44 kn
Yacht photography
Years, generations and variants
Shannon 381 generation
01
1975–1988