1994 J/105
LOA
10.52m (34.5ft)
Beam
3.28m (10.8ft)
Displacement
3,856kg (8,501lbs)
Year
1994–2008
Manufacturer
J/Boats
Full Specifications
| Specification | Metric | Imperial |
|---|---|---|
| Dimensions | ||
| Length Overall (LOA) | 10.52 m | 34.5 ft |
| Length Waterline (LWL) | 8.97 m | 29.4 ft |
| Beam | 3.28 m | 10.8 ft |
| Draft | 1.98 m | 6.5 ft |
| Mast Height | 14.80 m | 48.6 ft |
| Weight | ||
| Displacement | 3,856 kg | 8,501 lbs |
| Ballast | 1,678 kg | 3,699 lbs |
| Sailing | ||
| Sail Area | 57.6 m² | 620 ft² |
| Rig / Boat Type | Sloop | |
| Hull Material | Fiberglass | |
| Keel Type | Fin | |
| Engine & Tanks | ||
| Engine | 15 HP | |
| Fuel Capacity | 38 L | 10.0 gal |
| Water Capacity | 57 L | 15.1 gal |
| Accommodation | ||
| Berths | 6 | |
| Cabins | 2 | |
| Design | ||
| Designer | Rod Johnstone | |
| Country of Origin | USA | |
Performance Ratios
SA/D Ratio
23.80
High performance — fast and responsive in light air
Ballast Ratio
43.5%
Heavy ballast — very stiff and stable
Capsize Screening Ratio
0.84 Offshore Capable
Excellent — suitable for offshore passages
Lower is better. Values below 2.0 are considered suitable for offshore sailing.
Comfort Ratio
13.7
Spartan — racing-oriented, uncomfortable in a seaway
About the 1994 J/105
The J/105 is one of the most successful one-design keelboats ever built with active fleets worldwide. Fast, fun, and competitive with just enough cruising amenities for a weekend aboard.