MAIN STREET
USA J 145Sail number USA/USA50048
GPH
504.5
OSN
493.3
LOA
14.627 m
Displacement
8786 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8275
Medium
1.0827
High
1.2267
Triple Offshore
Low
1.067
Medium
1.3274
High
1.476
Boat Specifications
Dimensions
- Length overall
- 14.627 m
- Beam
- 3.98 m
- Draft
- 2.71 m
- Displacement
- 8786 kg
- Crew weight
- 1179 kg
- Wetted surface
- 40.95 m²
Sails
- Mainsail
- 71.53 m²
- Genoa
- 81.32 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 234.72 m²
Design
- Type
- J 145
- Builder
- TPI
- Designer
- JOHNSTONE
- Year built
- 2006
- Stability index
- 130.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 7.02 | 7.39 | 7.62 | 7.48 | 7.08 | 6.8 | 6.05 | 5.09 |
| 8 | 7.99 | 8.25 | 8.43 | 8.38 | 8.26 | 8.19 | 7.7 | 6.45 |
| 10 | 8.32 | 8.55 | 8.79 | 8.86 | 8.9 | 8.9 | 8.63 | 7.69 |
| 12 | 8.5 | 8.73 | 9.01 | 9.2 | 9.4 | 9.41 | 9.3 | 8.59 |
| 14 | 8.62 | 8.84 | 9.18 | 9.48 | 9.85 | 9.85 | 9.98 | 9.17 |
| 16 | 8.7 | 8.93 | 9.31 | 9.69 | 10.26 | 10.4 | 10.71 | 9.76 |
| 20 | 8.79 | 9.05 | 9.51 | 10.03 | 10.98 | 11.57 | 12.32 | 11.38 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 4.62 | 142.4° | 4.4 |
| 8 | 40.2° | 5.46 | 145.1° | 5.59 |
| 10 | 38.4° | 5.86 | 146.4° | 6.66 |
| 12 | 37.2° | 6.1 | 151.8° | 7.47 |
| 14 | 36.6° | 6.24 | 150.5° | 7.95 |
| 16 | 36.3° | 6.34 | 148.2° | 8.45 |
| 20 | 36.4° | 6.39 | 145° | 9.85 |
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