- Length
- 11.28 m
- Beam
- 3.26 m
- Draft
- 1.35 m
- Sail area
- 60.94 m²
Specifications
Dimensions & displacement6
- Length overall
- 11.28 m
- Waterline length
- 7.62 m
- Beam
- 3.26 m
- Draft
- 1.35 m
- Displacement
- 7,257 kg
- Ballast
- 2,722 kg
Sails & rig9
- Rig type
- Cutter
- Sail area
- 60.94 m²
- Mainsail area
- 23.74 m²
- Foresail area
- 29.77 m²
- Foretriangle height (I)
- 12.67 m
- Foretriangle base (J)
- 4.7 m
- Mainsail luff (P)
- 11.13 m
- Mainsail foot (E)
- 4.27 m
- Forestay length
- 13.51 m
Layout & accommodation1
- Headroom
- 1.96 m
Hull & construction2
- Hull material
- Fibreglass
- Keel type
- Long keel, transom-hung rudder
Tanks2
- Fuel tank
- 132 L
- Fresh water tank
- 265 L
Production & design4
- Production started
- 1977
- Production ended
- 1983
- Hulls built
- 89
- Designer
- Henry Morschadt
Performance ratios6
- Sail area / displacement
- 16.59
- Displacement / length
- 457.14
- Ballast / displacement
- 37.5 %
- Comfort ratio
- 36.75
- Capsize screening
- 1.7
- Hull speed
- 6.7 kn
Yacht photography
Years, generations and variants
Mariah 311 generation
01
1977–1983