QELLWA
PER First 36.7Sail number PER/PER612
GPH
621.3
OSN
603.4
LOA
10.64 m
Displacement
5527 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6649
Medium
0.8912
High
1.0147
Triple Offshore
Low
0.8529
Medium
1.0869
High
1.2014
Boat Specifications
Dimensions
- Length overall
- 10.64 m
- Beam
- 3.46 m
- Draft
- 2.22 m
- Displacement
- 5527 kg
- Crew weight
- 675 kg
- Wetted surface
- 26.56 m²
Sails
- Mainsail
- 39.99 m²
- Genoa
- 38.49 m²
- Spinnaker
- 85.31 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 36.7
- Builder
- Beneteau
- Designer
- Farr
- Year built
- 2001
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.52 | 5.78 | 5.94 | 5.82 | 5.62 | 5.44 | 4.89 | 4.1 |
| 8 | 6.43 | 6.63 | 6.76 | 6.71 | 6.72 | 6.56 | 6.03 | 5.22 |
| 10 | 6.92 | 7.08 | 7.2 | 7.2 | 7.31 | 7.22 | 6.85 | 6.17 |
| 12 | 7.12 | 7.3 | 7.47 | 7.51 | 7.7 | 7.65 | 7.35 | 6.9 |
| 14 | 7.21 | 7.39 | 7.64 | 7.77 | 8.02 | 8.02 | 7.75 | 7.36 |
| 16 | 7.26 | 7.45 | 7.75 | 7.98 | 8.25 | 8.38 | 8.14 | 7.73 |
| 20 | 7.32 | 7.53 | 7.89 | 8.25 | 8.57 | 8.94 | 8.98 | 8.47 |
| 24 | 7.31 | 7.52 | 7.96 | 8.42 | 8.73 | 9.33 | 10.08 | 9.38 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.2° | 3.66 | 143.7° | 3.55 |
| 8 | 40.3° | 4.41 | 148.7° | 4.52 |
| 10 | 38.6° | 4.88 | 152.3° | 5.36 |
| 12 | 37.6° | 5.08 | 158.1° | 6.08 |
| 14 | 37.3° | 5.17 | 170.9° | 6.69 |
| 16 | 37° | 5.22 | 177.7° | 7.19 |
| 20 | 37.8° | 5.25 | 178.6° | 7.9 |
| 24 | 39.1° | 5.16 | 178.1° | 8.61 |
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