NARVAL
ESP J 105Sail number ESP/FRA28137_C
GPH
604.7
OSN
587.1
LOA
10.57 m
Displacement
3910 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6731
Medium
0.9085
High
1.0287
Triple Offshore
Low
0.8696
Medium
1.1191
High
1.2561
Boat Specifications
Dimensions
- Length overall
- 10.57 m
- Beam
- 3.35 m
- Draft
- 2.01 m
- Displacement
- 3910 kg
- Crew weight
- 420 kg
- Wetted surface
- 23.69 m²
Sails
- Mainsail
- 34.58 m²
- Genoa
- 36.37 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 110.37 m²
Design
- Type
- J 105
- Builder
- J-COMPOSITE
- Designer
- JOHNSTONE
- Year built
- 1992
- Stability index
- 124.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.39 | 5.72 | 5.98 | 5.9 | 5.94 | 5.8 | 5.15 | 4.36 |
| 8 | 6.47 | 6.73 | 6.9 | 6.94 | 7.08 | 6.99 | 6.49 | 5.52 |
| 10 | 7.01 | 7.19 | 7.33 | 7.35 | 7.63 | 7.58 | 7.29 | 6.56 |
| 12 | 7.22 | 7.42 | 7.64 | 7.7 | 8.11 | 8.17 | 7.84 | 7.25 |
| 14 | 7.33 | 7.55 | 7.92 | 8.08 | 8.44 | 8.77 | 8.47 | 7.65 |
| 16 | 7.39 | 7.64 | 8.11 | 8.43 | 8.75 | 9.22 | 9.2 | 8.06 |
| 20 | 7.45 | 7.72 | 8.31 | 8.94 | 9.46 | 10.03 | 11.1 | 9.52 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.52 | 143.8° | 3.77 |
| 8 | 41.8° | 4.31 | 147.5° | 4.78 |
| 10 | 40° | 4.88 | 147.8° | 5.68 |
| 12 | 38.7° | 5.13 | 150.9° | 6.29 |
| 14 | 37.8° | 5.26 | 148.7° | 6.62 |
| 16 | 37.6° | 5.32 | 173.9° | 7.06 |
| 20 | 37.2° | 5.38 | 142.1° | 8.24 |
Loading polar chart…