j-walk II
NOR J/133Sail number NOR/NOR11623
GPH
551.2
OSN
536
LOA
13.16 m
Displacement
8824 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7392
Medium
0.9983
High
1.1283
Triple Offshore
Low
0.9557
Medium
1.2274
High
1.3696
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
- 37.7 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
- Stability index
- 135.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.96 | 6.32 | 6.63 | 6.57 | 6.45 | 6.32 | 5.64 | 4.78 |
| 8 | 7.12 | 7.43 | 7.63 | 7.61 | 7.73 | 7.65 | 7.14 | 6.02 |
| 10 | 7.75 | 7.95 | 8.09 | 8.14 | 8.33 | 8.3 | 8.02 | 7.19 |
| 12 | 7.99 | 8.19 | 8.39 | 8.44 | 8.72 | 8.8 | 8.54 | 7.99 |
| 14 | 8.11 | 8.31 | 8.62 | 8.77 | 9.16 | 9.33 | 9.11 | 8.39 |
| 16 | 8.18 | 8.4 | 8.78 | 9.08 | 9.55 | 9.76 | 9.76 | 8.75 |
| 20 | 8.27 | 8.48 | 8.98 | 9.56 | 10.17 | 10.83 | 11.36 | 9.89 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.89 | 143.8° | 4.14 |
| 8 | 42° | 4.73 | 146.4° | 5.21 |
| 10 | 40.8° | 5.34 | 147.5° | 6.23 |
| 12 | 39° | 5.65 | 151.4° | 6.94 |
| 14 | 38.1° | 5.81 | 151.4° | 7.28 |
| 16 | 37.5° | 5.91 | 171.2° | 7.64 |
| 20 | 36.5° | 6.07 | 143.2° | 8.56 |
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