JUNGLE
GRE J-24Sail number GRE/GBR4199
GPH
731.8
OSN
708.8
LOA
7.318 m
Displacement
1265 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5616
Medium
0.7587
High
0.8615
Triple Offshore
Low
0.7202
Medium
0.9229
High
1.0341
Boat Specifications
Dimensions
- Length overall
- 7.318 m
- Beam
- 2.69 m
- Draft
- 1.23 m
- Displacement
- 1265 kg
- Crew weight
- 344 kg
- Wetted surface
- 11.61 m²
Sails
- Mainsail
- 15.76 m²
- Genoa
- 17.22 m²
- Spinnaker
- 34.76 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- J-24
- Builder
- J BOATS
- Designer
- ROD JOHNSTONE
- Year built
- 1977
- Stability index
- 94.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.6 | 4.84 | 4.98 | 4.89 | 4.84 | 4.69 | 4.21 | 3.55 |
| 8 | 5.37 | 5.56 | 5.66 | 5.66 | 5.7 | 5.59 | 5.12 | 4.52 |
| 10 | 5.79 | 5.93 | 6.04 | 6.13 | 6.2 | 6.11 | 5.83 | 5.33 |
| 12 | 6.02 | 6.15 | 6.31 | 6.44 | 6.61 | 6.52 | 6.25 | 5.91 |
| 14 | 6.13 | 6.31 | 6.53 | 6.62 | 6.99 | 6.93 | 6.65 | 6.29 |
| 16 | 6.19 | 6.39 | 6.7 | 6.87 | 7.35 | 7.37 | 7.05 | 6.66 |
| 20 | 6.21 | 6.45 | 6.87 | 7.27 | 7.98 | 8.72 | 8.26 | 7.47 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.02 | 146.9° | 3.07 |
| 8 | 41.7° | 3.63 | 151.6° | 3.92 |
| 10 | 40° | 4.03 | 155° | 4.64 |
| 12 | 38.7° | 4.29 | 167.3° | 5.31 |
| 14 | 38.4° | 4.37 | 177.2° | 5.82 |
| 16 | 38.4° | 4.4 | 179° | 6.18 |
| 20 | 39.9° | 4.34 | 178.4° | 6.87 |
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