Joppe
NOR Humphreys 30Sail number NOR/NOR14742
GPH
638.9
OSN
623.4
LOA
9.3 m
Displacement
3139 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6287
Medium
0.8516
High
0.9757
Triple Offshore
Low
0.823
Medium
1.057
High
1.1931
Boat Specifications
Dimensions
- Length overall
- 9.3 m
- Beam
- 3.21 m
- Draft
- 1.99 m
- Displacement
- 3139 kg
- Crew weight
- 587 kg
- Wetted surface
- 20.59 m²
Sails
- Mainsail
- 32.01 m²
- Genoa
- 20.24 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 66.59 m²
Design
- Type
- Humphreys 30
- Designer
- Humphreys
- Year built
- 1999
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.08 | 5.43 | 5.91 | 6.09 | 5.82 | 5.48 | 4.82 | 4.06 |
| 8 | 6.02 | 6.4 | 6.73 | 6.87 | 6.74 | 6.53 | 5.95 | 5.11 |
| 10 | 6.6 | 6.8 | 7.11 | 7.29 | 7.19 | 7.07 | 6.74 | 6.02 |
| 12 | 6.88 | 7.05 | 7.36 | 7.71 | 7.69 | 7.54 | 7.17 | 6.65 |
| 14 | 7.02 | 7.23 | 7.54 | 8.06 | 8.22 | 8.11 | 7.64 | 7.02 |
| 16 | 7.08 | 7.32 | 7.76 | 8.3 | 8.76 | 8.74 | 8.19 | 7.34 |
| 20 | 7.14 | 7.39 | 7.99 | 8.65 | 9.79 | 10.01 | 9.59 | 8.27 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.32 | 144° | 3.51 |
| 8 | 41.2° | 4.02 | 147.5° | 4.42 |
| 10 | 40.1° | 4.58 | 148° | 5.21 |
| 12 | 38.1° | 4.92 | 150.2° | 5.76 |
| 14 | 37.5° | 5.05 | 175° | 6.25 |
| 16 | 37.1° | 5.1 | 178° | 6.76 |
| 20 | 37.5° | 5.15 | 178° | 7.46 |
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