HIWASSEE
USA J-88Sail number USA/USA40
GPH
621.9
OSN
607.3
LOA
8.96 m
Displacement
2509 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6561
Medium
0.8762
High
0.9979
Triple Offshore
Low
0.8539
Medium
1.0818
High
1.218
Boat Specifications
Dimensions
- Length overall
- 8.96 m
- Beam
- 2.85 m
- Draft
- 1.97 m
- Displacement
- 2509 kg
- Crew weight
- 502 kg
- Wetted surface
- 18.35 m²
Sails
- Mainsail
- 27.27 m²
- Genoa
- 21.37 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 94.99 m²
Design
- Type
- J-88
- Builder
- J Boats
- Designer
- Johnstone
- Year built
- 2013
- Stability index
- 116.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.11 | 5.52 | 6.05 | 6.28 | 6.13 | 5.82 | 5.14 | 4.37 |
| 8 | 6.11 | 6.37 | 6.75 | 6.96 | 6.92 | 6.82 | 6.42 | 5.51 |
| 10 | 6.65 | 6.8 | 6.99 | 7.32 | 7.46 | 7.39 | 7.1 | 6.47 |
| 12 | 6.84 | 7.03 | 7.25 | 7.59 | 8.02 | 8 | 7.73 | 7.05 |
| 14 | 6.92 | 7.14 | 7.51 | 7.82 | 8.48 | 8.58 | 8.47 | 7.52 |
| 16 | 6.96 | 7.2 | 7.67 | 8.06 | 8.84 | 9.21 | 9.34 | 8.14 |
| 20 | 7.08 | 7.33 | 7.75 | 8.51 | 9.49 | 10.24 | 11.06 | 10.04 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 3.35 | 144.3° | 3.79 |
| 8 | 41.4° | 4.1 | 147.3° | 4.77 |
| 10 | 39.6° | 4.66 | 149.2° | 5.61 |
| 12 | 38.1° | 4.88 | 150.5° | 6.11 |
| 14 | 37.6° | 4.96 | 147.1° | 6.51 |
| 16 | 37.5° | 4.99 | 144.6° | 7.05 |
| 20 | 37.6° | 5.08 | 141.8° | 8.7 |
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