Jilbo
NOR J/80Sail number NOR/NOR477
GPH
665
OSN
649.6
LOA
8 m
Displacement
1468 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6282
Medium
0.8168
High
0.9195
Triple Offshore
Low
0.8077
Medium
1.0074
High
1.1276
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
- 21.68 m²
- Genoa
- 13.81 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 63.6 m²
Design
- Type
- J/80
- Builder
- J-Boats
- Designer
- Rod Johnstone
- Year built
- 1992
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.92 | 5.22 | 5.45 | 5.57 | 5.7 | 5.56 | 4.99 | 4.24 |
| 8 | 5.79 | 6.01 | 6.18 | 6.32 | 6.48 | 6.43 | 6.09 | 5.31 |
| 10 | 6.21 | 6.37 | 6.53 | 6.58 | 7 | 7 | 6.68 | 6.12 |
| 12 | 6.35 | 6.56 | 6.84 | 6.94 | 7.37 | 7.6 | 7.28 | 6.6 |
| 14 | 6.41 | 6.65 | 7.08 | 7.33 | 7.68 | 8.1 | 7.98 | 7.02 |
| 16 | 6.43 | 6.69 | 7.21 | 7.67 | 8.01 | 8.51 | 8.83 | 7.62 |
| 20 | 6.52 | 6.83 | 7.31 | 8.04 | 8.65 | 9.34 | 10.85 | 9.74 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.2 | 145° | 3.67 |
| 8 | 41.8° | 3.87 | 148° | 4.6 |
| 10 | 39.8° | 4.33 | 150° | 5.3 |
| 12 | 39.2° | 4.47 | 150.8° | 5.72 |
| 14 | 39.4° | 4.51 | 176° | 6.18 |
| 16 | 39.2° | 4.53 | 144.2° | 6.6 |
| 20 | 40.1° | 4.54 | 140.8° | 8.43 |
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