- Length
- 13.36 m
- Beam
- 3.96 m
- Draft
- 2.62 m
- Sail area
- 84.54 m²
Specifications
Dimensions & displacement7
- Length overall
- 13.36 m
- Waterline length
- 11.15 m
- Beam
- 3.96 m
- Draft
- 2.62 m
- Minimum draft
- 1.45 m
- Displacement
- 12,247 kg
- Ballast
- 4,536 kg
Sails & rig9
- Rig type
- Staysail ketch
- Sail area
- 84.54 m²
- Mainsail area
- 35.85 m²
- Foresail area
- 49.63 m²
- Foretriangle height (I)
- 16.92 m
- Foretriangle base (J)
- 5.87 m
- Mainsail luff (P)
- 14.86 m
- Mainsail foot (E)
- 4.82 m
- Forestay length
- 17.9 m
Engine & propulsion3
- Engine power
- 60 hp
- Engine type
- Diesel
- Engine make
- Mercedes
Hull & construction3
- Hull material
- Fibreglass
- Keel type
- Keel with centreboard
- Ballast material
- Lead
Tanks2
- Fuel tank
- 379 L
- Fresh water tank
- 757 L
Production & design2
- Production started
- 1986
- Designer
- Walter Shultz
Performance ratios6
- Sail area / displacement
- 16.24
- Displacement / length
- 246.25
- Ballast / displacement
- 37 %
- Comfort ratio
- 35.37
- Capsize screening
- 1.74
- Hull speed
- 8.1 kn
Yacht photography
Years, generations and variants
Shannon 431 generation
01
1986 — status pending