j-walk II
NOR J/133Sail number NOR/NOR11623
GPH
552.6
OSN
538.1
LOA
13.16 m
Displacement
8824 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7362
Medium
0.9931
High
1.1229
Triple Offshore
Low
0.9546
Medium
1.2237
High
1.36
Boat Specifications
Dimensions
- Length overall
- 13.16 m
- Beam
- 3.87 m
- Draft
- 2.29 m
- Displacement
- 8824 kg
- Crew weight
- 903 kg
- Wetted surface
- 37.74 m²
Sails
- Mainsail
- 56.89 m²
- Genoa
- 63.63 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 196.98 m²
Design
- Type
- J/133
- Builder
- Jeurope
- Designer
- Johnstone
- Year built
- 2004
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.99 | 6.35 | 6.67 | 6.62 | 6.45 | 6.33 | 5.61 | 4.73 |
| 8 | 7.14 | 7.44 | 7.65 | 7.64 | 7.73 | 7.64 | 7.1 | 5.93 |
| 10 | 7.75 | 7.95 | 8.1 | 8.13 | 8.32 | 8.28 | 7.98 | 7.1 |
| 12 | 7.99 | 8.19 | 8.39 | 8.46 | 8.71 | 8.77 | 8.48 | 7.93 |
| 14 | 8.1 | 8.31 | 8.62 | 8.77 | 9.04 | 9.3 | 9.02 | 8.31 |
| 16 | 8.17 | 8.4 | 8.79 | 9.08 | 9.35 | 9.71 | 9.63 | 8.66 |
| 20 | 8.25 | 8.48 | 8.97 | 9.56 | 9.93 | 10.5 | 11.14 | 9.63 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 3.91 | 143° | 4.09 |
| 8 | 42° | 4.75 | 146° | 5.13 |
| 10 | 40.9° | 5.35 | 146.5° | 6.15 |
| 12 | 39° | 5.65 | 151.2° | 6.87 |
| 14 | 37.9° | 5.8 | 152° | 7.22 |
| 16 | 37.5° | 5.9 | 175.5° | 7.65 |
| 20 | 36.8° | 6.02 | 177.5° | 8.47 |
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