MI-2
USA J-88Sail number USA/USA57
GPH
619.6
OSN
605.6
LOA
8.96 m
Displacement
2390 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6595
Medium
0.8779
High
0.9948
Triple Offshore
Low
0.8578
Medium
1.0858
High
1.2201
Boat Specifications
Dimensions
- Length overall
- 8.96 m
- Beam
- 2.85 m
- Draft
- 1.96 m
- Displacement
- 2390 kg
- Crew weight
- 510 kg
- Wetted surface
- 18.3 m²
Sails
- Mainsail
- 27.56 m²
- Genoa
- 20.92 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 94 m²
Design
- Type
- J-88
- Builder
- J Boats
- Designer
- Johnstone
- Year built
- 2014
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.21 | 5.55 | 6.06 | 6.26 | 6.04 | 5.84 | 5.14 | 4.34 |
| 8 | 6.19 | 6.45 | 6.79 | 6.96 | 6.91 | 6.85 | 6.43 | 5.46 |
| 10 | 6.69 | 6.84 | 7.06 | 7.39 | 7.43 | 7.43 | 7.1 | 6.43 |
| 12 | 6.87 | 7.06 | 7.31 | 7.71 | 7.98 | 8.04 | 7.71 | 7.01 |
| 14 | 6.94 | 7.17 | 7.58 | 7.95 | 8.55 | 8.52 | 8.44 | 7.46 |
| 16 | 6.98 | 7.23 | 7.73 | 8.16 | 9.01 | 9.12 | 9.3 | 8.07 |
| 20 | 7.09 | 7.36 | 7.86 | 8.59 | 9.69 | 10.41 | 11.07 | 9.9 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.41 | 144° | 3.76 |
| 8 | 41.2° | 4.16 | 147° | 4.72 |
| 10 | 39° | 4.71 | 149° | 5.57 |
| 12 | 37.9° | 4.92 | 151° | 6.08 |
| 14 | 37.5° | 4.98 | 147° | 6.46 |
| 16 | 37.5° | 5.01 | 144.5° | 6.98 |
| 20 | 37.9° | 5.07 | 141.5° | 8.58 |
Loading polar chart…