Ragnhild
NOR First 31.7 LRSail number NOR/NOR12392
GPH
671.7
OSN
649
LOA
9.61 m
Displacement
3766 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5985
Medium
0.8248
High
0.9538
Triple Offshore
Low
0.7708
Medium
1.0136
High
1.1393
Boat Specifications
Dimensions
- Length overall
- 9.61 m
- Beam
- 3.21 m
- Draft
- 1.93 m
- Displacement
- 3766 kg
- Crew weight
- 578 kg
- Wetted surface
- 22.07 m²
Sails
- Mainsail
- 26.41 m²
- Genoa
- 26.63 m²
- Spinnaker
- 61.44 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 31.7 LR
- Builder
- Beneteau
- Designer
- GroupeFinot
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.9 | 5.15 | 5.3 | 5.18 | 5.15 | 4.98 | 4.45 | 3.75 |
| 8 | 5.81 | 6.05 | 6.21 | 6.16 | 6.25 | 6.08 | 5.55 | 4.82 |
| 10 | 6.38 | 6.57 | 6.72 | 6.78 | 6.9 | 6.8 | 6.4 | 5.74 |
| 12 | 6.7 | 6.86 | 7.02 | 7.11 | 7.31 | 7.24 | 6.94 | 6.47 |
| 14 | 6.85 | 7.03 | 7.25 | 7.33 | 7.66 | 7.62 | 7.34 | 6.96 |
| 16 | 6.91 | 7.11 | 7.42 | 7.57 | 7.96 | 8 | 7.73 | 7.33 |
| 20 | 6.96 | 7.19 | 7.59 | 7.95 | 8.35 | 8.7 | 8.58 | 8.07 |
| 24 | 6.94 | 7.19 | 7.68 | 8.16 | 8.62 | 9.23 | 9.77 | 8.95 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.21 | 145.1° | 3.24 |
| 8 | 41.4° | 3.92 | 149.2° | 4.17 |
| 10 | 39.7° | 4.42 | 152.2° | 4.98 |
| 12 | 38.6° | 4.72 | 157.6° | 5.69 |
| 14 | 38.2° | 4.84 | 169.1° | 6.29 |
| 16 | 38° | 4.9 | 177.2° | 6.78 |
| 20 | 38.4° | 4.91 | 178.6° | 7.5 |
| 24 | 39.5° | 4.82 | 178.1° | 8.2 |
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