j-walk II
NOR J/133Sail number NOR/NOR11623
GPH
547.6
OSN
531.9
LOA
13.14 m
Displacement
8824 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7528
Medium
1.0053
High
1.134
Triple Offshore
Low
0.9673
Medium
1.233
High
1.3705
Boat Specifications
Dimensions
- Length overall
- 13.14 m
- Beam
- 3.87 m
- Draft
- 2.29 m
- Displacement
- 8824 kg
- Crew weight
- 882 kg
- Wetted surface
- 37.65 m²
Sails
- Mainsail
- 56.89 m²
- Genoa
- 63.63 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 157.25 m²
Design
- Type
- J/133
- Builder
- Jeurope
- Designer
- Johnstone
- Year built
- 2004
- Stability index
- 135.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.22 | 6.55 | 6.77 | 6.63 | 6.37 | 6.17 | 5.57 | 4.71 |
| 8 | 7.32 | 7.55 | 7.69 | 7.61 | 7.62 | 7.48 | 6.92 | 5.97 |
| 10 | 7.85 | 8.03 | 8.15 | 8.14 | 8.29 | 8.22 | 7.86 | 7.05 |
| 12 | 8.08 | 8.27 | 8.46 | 8.5 | 8.74 | 8.74 | 8.44 | 7.83 |
| 14 | 8.21 | 8.41 | 8.68 | 8.81 | 9.13 | 9.22 | 8.97 | 8.29 |
| 16 | 8.29 | 8.5 | 8.83 | 9.07 | 9.48 | 9.69 | 9.52 | 8.67 |
| 20 | 8.4 | 8.63 | 9.05 | 9.48 | 10.09 | 10.7 | 10.86 | 9.45 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 4.08 | 143.3° | 4.08 |
| 8 | 41.2° | 4.96 | 146.6° | 5.17 |
| 10 | 39° | 5.52 | 149.3° | 6.1 |
| 12 | 37.6° | 5.79 | 150.5° | 6.78 |
| 14 | 37° | 5.94 | 150.5° | 7.19 |
| 16 | 36.4° | 6.04 | 171.2° | 7.56 |
| 20 | 36° | 6.15 | 175.7° | 8.44 |
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