GWAIHIR VENTURI
FRA J 99Sail number FRA/FRA53458
GPH
620.8
OSN
599.9
LOA
9.95 m
Displacement
3966 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6587
Medium
0.8981
High
1.0299
Triple Offshore
Low
0.8444
Medium
1.0914
High
1.2234
Boat Specifications
Dimensions
- Length overall
- 9.95 m
- Beam
- 3.41 m
- Draft
- 2.11 m
- Displacement
- 3966 kg
- Crew weight
- 565 kg
- Wetted surface
- 24 m²
Sails
- Mainsail
- 33.75 m²
- Genoa
- 27.06 m²
- Spinnaker
- 91.86 m²
- Asymmetric spinnaker
- 73.91 m²
Design
- Type
- J 99
- Builder
- J COMPOSITES
- Designer
- JOHNSTONE
- Year built
- 2019
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.25 | 5.51 | 5.66 | 5.68 | 5.73 | 5.57 | 5.03 | 4.23 |
| 8 | 6.23 | 6.44 | 6.57 | 6.71 | 6.81 | 6.69 | 6.22 | 5.39 |
| 10 | 6.79 | 6.94 | 7.06 | 7.22 | 7.36 | 7.3 | 6.98 | 6.35 |
| 12 | 7.09 | 7.24 | 7.37 | 7.53 | 7.77 | 7.76 | 7.48 | 7.02 |
| 14 | 7.23 | 7.41 | 7.62 | 7.7 | 8.15 | 8.19 | 7.94 | 7.48 |
| 16 | 7.31 | 7.51 | 7.81 | 7.95 | 8.47 | 8.63 | 8.41 | 7.91 |
| 20 | 7.38 | 7.61 | 8.01 | 8.39 | 8.97 | 9.62 | 9.68 | 8.86 |
| 24 | 7.39 | 7.65 | 8.13 | 8.66 | 9.36 | 10.63 | 12.2 | 10.75 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.46 | 143.5° | 3.67 |
| 8 | 40.9° | 4.24 | 148.2° | 4.67 |
| 10 | 39° | 4.79 | 152.1° | 5.52 |
| 12 | 37.3° | 5.11 | 158.6° | 6.21 |
| 14 | 37° | 5.24 | 171.8° | 6.78 |
| 16 | 36.7° | 5.31 | 177.2° | 7.25 |
| 20 | 36.9° | 5.35 | 177.7° | 8.05 |
| 24 | 37.8° | 5.29 | 142.8° | 9.31 |
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