Joppe
NOR Humphreys 30Sail number NOR/NOR14742
GPH
629.1
OSN
610.9
LOA
9.3 m
Displacement
3138 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6439
Medium
0.8688
High
0.9887
Triple Offshore
Low
0.8347
Medium
1.0751
High
1.2116
Boat Specifications
Dimensions
- Length overall
- 9.3 m
- Beam
- 3.21 m
- Draft
- 1.99 m
- Displacement
- 3138 kg
- Crew weight
- 586 kg
- Wetted surface
- 20.49 m²
Sails
- Mainsail
- 32.01 m²
- Genoa
- 20.24 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 93.49 m²
Design
- Type
- Humphreys 30
- Designer
- Humphreys
- Year built
- 1999
- Stability index
- 114.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.1 | 5.36 | 5.77 | 5.93 | 5.8 | 5.62 | 4.97 | 4.19 |
| 8 | 6.05 | 6.28 | 6.65 | 6.8 | 6.83 | 6.72 | 6.2 | 5.3 |
| 10 | 6.61 | 6.78 | 7.08 | 7.27 | 7.39 | 7.32 | 6.99 | 6.26 |
| 12 | 6.91 | 7.08 | 7.33 | 7.67 | 7.88 | 7.88 | 7.53 | 6.92 |
| 14 | 7.07 | 7.28 | 7.54 | 7.96 | 8.29 | 8.42 | 8.1 | 7.31 |
| 16 | 7.17 | 7.4 | 7.77 | 8.16 | 8.6 | 8.97 | 8.72 | 7.7 |
| 20 | 7.27 | 7.55 | 8.04 | 8.48 | 9.5 | 9.95 | 10.45 | 8.88 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.36 | 143.4° | 3.63 |
| 8 | 40.8° | 4.09 | 147.3° | 4.59 |
| 10 | 39.3° | 4.63 | 147.8° | 5.42 |
| 12 | 37.6° | 4.95 | 150.1° | 6 |
| 14 | 37° | 5.08 | 148.6° | 6.33 |
| 16 | 37° | 5.16 | 174.8° | 6.81 |
| 20 | 37° | 5.21 | 141.7° | 7.69 |
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