Helene
NOR J/80Sail number NOR/NOR608
GPH
671.2
OSN
653.6
LOA
8.032 m
Displacement
1508 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6268
Medium
0.8156
High
0.9223
Triple Offshore
Low
0.7998
Medium
0.9991
High
1.1168
Boat Specifications
Dimensions
- Length overall
- 8.032 m
- Beam
- 2.49 m
- Draft
- 1.5 m
- Displacement
- 1508 kg
- Crew weight
- 350 kg
- Wetted surface
- 13.54 m²
Sails
- Mainsail
- 21.17 m²
- Genoa
- 13.81 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 64.92 m²
Design
- Type
- J/80
- Builder
- J Boats Europe
- Designer
- JOHNSTONE
- Year built
- 1993
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.88 | 5.13 | 5.28 | 5.43 | 5.56 | 5.42 | 4.91 | 4.19 |
| 8 | 5.71 | 5.91 | 6.04 | 6.21 | 6.4 | 6.35 | 5.98 | 5.26 |
| 10 | 6.16 | 6.31 | 6.44 | 6.49 | 6.86 | 6.9 | 6.64 | 6.05 |
| 12 | 6.33 | 6.51 | 6.73 | 6.8 | 7.17 | 7.36 | 7.21 | 6.59 |
| 14 | 6.41 | 6.61 | 6.92 | 7.1 | 7.44 | 7.81 | 7.81 | 6.97 |
| 16 | 6.47 | 6.68 | 7.04 | 7.35 | 7.71 | 8.19 | 8.53 | 7.37 |
| 20 | 6.52 | 6.76 | 7.21 | 7.71 | 8.23 | 9.05 | 10.88 | 9.69 |
| 24 | 6.47 | 6.75 | 7.27 | 7.93 | 8.78 | 10.09 | 12.61 | 13.03 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.21 | 144.7° | 3.63 |
| 8 | 40.8° | 3.89 | 148.5° | 4.56 |
| 10 | 38.9° | 4.33 | 149.4° | 5.24 |
| 12 | 38.2° | 4.5 | 149.6° | 5.7 |
| 14 | 38.1° | 4.57 | 173.4° | 6.06 |
| 16 | 38.2° | 4.6 | 175.2° | 6.47 |
| 20 | 38.8° | 4.61 | 140.9° | 8.39 |
| 24 | 41.3° | 4.44 | 145.9° | 11.29 |
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