Helene
NOR J/80Sail number NOR/NOR608
GPH
664.5
OSN
648.9
LOA
8 m
Displacement
1468 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6287
Medium
0.8184
High
0.9205
Triple Offshore
Low
0.8077
Medium
1.0084
High
1.1288
Boat Specifications
Dimensions
- Length overall
- 8 m
- Beam
- 2.49 m
- Draft
- 1.5 m
- Displacement
- 1468 kg
- Crew weight
- 350 kg
- Wetted surface
- 13.55 m²
Sails
- Mainsail
- 21.18 m²
- Genoa
- 13.73 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 63.27 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 | 4.91 | 5.2 | 5.42 | 5.57 | 5.7 | 5.56 | 5 | 4.25 |
| 8 | 5.79 | 6.01 | 6.16 | 6.33 | 6.48 | 6.42 | 6.09 | 5.32 |
| 10 | 6.21 | 6.37 | 6.51 | 6.59 | 7 | 6.99 | 6.67 | 6.13 |
| 12 | 6.37 | 6.57 | 6.83 | 6.91 | 7.39 | 7.6 | 7.27 | 6.59 |
| 14 | 6.43 | 6.66 | 7.08 | 7.31 | 7.69 | 8.11 | 7.96 | 7.01 |
| 16 | 6.45 | 6.71 | 7.22 | 7.65 | 8.02 | 8.53 | 8.81 | 7.6 |
| 20 | 6.53 | 6.84 | 7.32 | 8.05 | 8.68 | 9.37 | 10.89 | 9.7 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.2 | 145° | 3.68 |
| 8 | 42° | 3.87 | 148° | 4.6 |
| 10 | 39.8° | 4.34 | 150° | 5.31 |
| 12 | 39° | 4.5 | 150.8° | 5.72 |
| 14 | 39° | 4.54 | 176° | 6.17 |
| 16 | 39° | 4.55 | 144.2° | 6.59 |
| 20 | 39.9° | 4.55 | 140.5° | 8.4 |
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