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USA J 145Sail number USA/USA66960
GPH
507.7
OSN
494
LOA
14.627 m
Displacement
9412 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8169
Medium
1.0837
High
1.23
Triple Offshore
Low
1.0516
Medium
1.325
High
1.4733
Boat Specifications
Dimensions
- Length overall
- 14.627 m
- Beam
- 3.98 m
- Draft
- 2.74 m
- Displacement
- 9412 kg
- Crew weight
- 1187 kg
- Wetted surface
- 42.13 m²
Sails
- Mainsail
- 67.55 m²
- Genoa
- 81.38 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 245.94 m²
Design
- Type
- J 145
- Builder
- TPI
- Designer
- JOHNSTONE
- Year built
- 2000
- Stability index
- 134
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.82 | 7.19 | 7.42 | 7.27 | 6.89 | 6.74 | 6.01 | 5.06 |
| 8 | 7.93 | 8.18 | 8.33 | 8.25 | 8.21 | 8.15 | 7.66 | 6.42 |
| 10 | 8.35 | 8.57 | 8.76 | 8.77 | 8.83 | 8.88 | 8.6 | 7.66 |
| 12 | 8.55 | 8.76 | 9.03 | 9.15 | 9.19 | 9.4 | 9.25 | 8.56 |
| 14 | 8.67 | 8.89 | 9.22 | 9.46 | 9.5 | 9.83 | 9.91 | 9.13 |
| 16 | 8.76 | 8.99 | 9.37 | 9.72 | 9.8 | 10.23 | 10.62 | 9.69 |
| 20 | 8.87 | 9.13 | 9.58 | 10.1 | 10.41 | 11.05 | 12.32 | 11.18 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 4.48 | 143° | 4.38 |
| 8 | 40.6° | 5.41 | 145.1° | 5.56 |
| 10 | 38.4° | 5.89 | 146.4° | 6.64 |
| 12 | 37° | 6.14 | 151.8° | 7.44 |
| 14 | 36.4° | 6.3 | 150.5° | 7.91 |
| 16 | 35.8° | 6.4 | 148.2° | 8.39 |
| 20 | 35.7° | 6.5 | 144.8° | 9.68 |
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