Jester
NLS J-109Sail number NLS/NED7593SH
GPH
632.2
OSN
615.7
LOA
10.757 m
Displacement
5116 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.731
Medium
0.9729
High
1.0929
Triple Offshore
Low
0.9429
Medium
1.2033
High
1.3216
Boat Specifications
Dimensions
- Length overall
- 10.757 m
- Beam
- 3.52 m
- Draft
- 2.14 m
- Displacement
- 5116 kg
- Crew weight
- 180 kg
- Wetted surface
- 26.29 m²
Sails
- Mainsail
- 37.7 m²
- Genoa
- 27.77 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 109.43 m²
Design
- Type
- J-109
- Builder
- J-composite
- Designer
- Johnstone
- Year built
- 2001
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.08 | 5.36 | 5.59 | 5.72 | 5.83 | 5.68 | 5.1 | 4.32 |
| 8 | 6.06 | 6.34 | 6.56 | 6.78 | 6.94 | 6.83 | 6.31 | 5.4 |
| 10 | 6.7 | 6.92 | 7.09 | 7.12 | 7.43 | 7.39 | 7.12 | 6.38 |
| 12 | 6.97 | 7.17 | 7.36 | 7.41 | 7.69 | 7.8 | 7.56 | 7.04 |
| 14 | 7.06 | 7.27 | 7.54 | 7.66 | 7.9 | 8.16 | 7.99 | 7.39 |
| 16 | 7.1 | 7.32 | 7.65 | 7.88 | 8.1 | 8.42 | 8.47 | 7.69 |
| 20 | 7.2 | 7.4 | 7.73 | 8.22 | 8.47 | 8.87 | 9.49 | 8.44 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.35 | 144.3° | 3.74 |
| 8 | 40.8° | 4.06 | 147.7° | 4.68 |
| 10 | 40.4° | 4.56 | 148° | 5.53 |
| 12 | 39.8° | 4.81 | 150.1° | 6.1 |
| 14 | 39.5° | 4.91 | 173.9° | 6.42 |
| 16 | 39.5° | 4.93 | 176.8° | 6.99 |
| 20 | 39.5° | 5.01 | 177.8° | 7.69 |
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