- Length
- 7.3 m
- Beam
- 2.5 m
- Draft
- 0.7 m
- Sail area
- 23.04 m²
Specifications
Dimensions & displacement6
- Length overall
- 7.3 m
- Waterline length
- 6.2 m
- Beam
- 2.5 m
- Draft
- 0.7 m
- Displacement
- 1,300 kg
- Ballast
- 449 kg
Sails & rig9
- Rig type
- Sloop, fractional rig
- Sail area
- 23.04 m²
- Mainsail area
- 13.59 m²
- Foresail area
- 9.48 m²
- Foretriangle height (I)
- 7.9 m
- Foretriangle base (J)
- 2.4 m
- Mainsail luff (P)
- 8.49 m
- Mainsail foot (E)
- 3.2 m
- Forestay length
- 8.26 m
Hull & construction2
- Hull material
- Fibreglass
- Keel type
- Fin keel, transom-hung rudder
Production & design4
- Production started
- 1985
- Production ended
- 1989
- Builder
- Jeanneau
- Designer
- Philippe Harle
Performance ratios7
- Sail area / displacement
- 19.72
- Displacement / length
- 152.27
- Ballast / displacement
- 34.5 %
- Comfort ratio
- 12.54
- Capsize screening
- 2.31
- Hull speed
- 6.04 kn
- Load per cm of immersion
- 106.4 kg/cm
Yacht photography
Years, generations and variants
Tonic 231 generation
01
1985–1989