WHIMJY 99
FRA J 99Sail number FRA/FRA53331
GPH
616
OSN
595.9
LOA
9.95 m
Displacement
4079 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6673
Medium
0.9045
High
1.0358
Triple Offshore
Low
0.855
Medium
1.0978
High
1.228
Boat Specifications
Dimensions
- Length overall
- 9.95 m
- Beam
- 3.41 m
- Draft
- 2.12 m
- Displacement
- 4079 kg
- Crew weight
- 572 kg
- Wetted surface
- 23.31 m²
Sails
- Mainsail
- 33.97 m²
- Genoa
- 25.91 m²
- Spinnaker
- 92.44 m²
- Asymmetric spinnaker
- 78.17 m²
Design
- Type
- J 99
- Builder
- J COMPOSITES
- Designer
- JOHNSTONE
- Year built
- 2018
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.3 | 5.55 | 5.7 | 5.87 | 5.79 | 5.64 | 5.11 | 4.31 |
| 8 | 6.25 | 6.46 | 6.62 | 6.81 | 6.84 | 6.73 | 6.28 | 5.45 |
| 10 | 6.81 | 6.95 | 7.11 | 7.29 | 7.38 | 7.33 | 7.02 | 6.41 |
| 12 | 7.1 | 7.24 | 7.37 | 7.62 | 7.79 | 7.77 | 7.5 | 7.05 |
| 14 | 7.24 | 7.41 | 7.61 | 7.88 | 8.14 | 8.19 | 7.96 | 7.5 |
| 16 | 7.32 | 7.51 | 7.79 | 8.05 | 8.42 | 8.63 | 8.42 | 7.93 |
| 20 | 7.39 | 7.61 | 8 | 8.35 | 9.15 | 9.51 | 9.64 | 8.87 |
| 24 | 7.4 | 7.65 | 8.11 | 8.62 | 9.91 | 10.85 | 12.22 | 10.69 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 3.51 | 141.5° | 3.73 |
| 8 | 40.6° | 4.27 | 148.2° | 4.72 |
| 10 | 38.6° | 4.82 | 152.5° | 5.56 |
| 12 | 36.9° | 5.14 | 158.8° | 6.24 |
| 14 | 36.5° | 5.27 | 172.2° | 6.81 |
| 16 | 36.2° | 5.35 | 177.2° | 7.27 |
| 20 | 36.3° | 5.39 | 177.7° | 8.07 |
| 24 | 37.1° | 5.35 | 142.8° | 9.26 |
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