THYRA II
ESP DUFOUR 34Sail number ESP/ESP10314
GPH
662.5
OSN
641.3
LOA
10.3 m
Displacement
5715 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6039
Medium
0.8321
High
0.9653
Triple Offshore
Low
0.7802
Medium
1.028
High
1.1536
Boat Specifications
Dimensions
- Length overall
- 10.3 m
- Beam
- 3.48 m
- Draft
- 1.95 m
- Displacement
- 5715 kg
- Crew weight
- 400 kg
- Wetted surface
- 25.25 m²
Sails
- Mainsail
- 31.17 m²
- Genoa
- 32.95 m²
- Spinnaker
- 72.72 m²
- Asymmetric spinnaker
- 71.16 m²
Design
- Type
- DUFOUR 34
- Builder
- DUFOUR
- Designer
- Felci Yachts
- Year built
- 2002
- Stability index
- 113.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.85 | 5.14 | 5.38 | 5.31 | 5.3 | 5.12 | 4.63 | 3.93 |
| 8 | 5.76 | 6.06 | 6.31 | 6.33 | 6.42 | 6.24 | 5.71 | 4.99 |
| 10 | 6.46 | 6.7 | 6.87 | 6.99 | 7.07 | 6.97 | 6.6 | 5.9 |
| 12 | 6.83 | 7.02 | 7.17 | 7.31 | 7.43 | 7.36 | 7.12 | 6.67 |
| 14 | 6.99 | 7.18 | 7.38 | 7.45 | 7.76 | 7.71 | 7.47 | 7.14 |
| 16 | 7.05 | 7.26 | 7.53 | 7.66 | 8.08 | 8.09 | 7.82 | 7.46 |
| 20 | 7.08 | 7.3 | 7.67 | 8.04 | 8.45 | 8.82 | 8.62 | 8.16 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.15 | 146° | 3.41 |
| 8 | 41.8° | 3.82 | 150.5° | 4.33 |
| 10 | 41.4° | 4.34 | 152.3° | 5.13 |
| 12 | 40.6° | 4.71 | 156.8° | 5.85 |
| 14 | 39.9° | 4.87 | 167.6° | 6.47 |
| 16 | 39.4° | 4.94 | 177.2° | 6.97 |
| 20 | 39.9° | 4.92 | 179° | 7.61 |
Loading polar chart…