Cassandra
EST First 34.7Sail number EST/EST166
GPH
644.4
OSN
624.8
LOA
9.99 m
Displacement
4626 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6335
Medium
0.8591
High
0.9795
Triple Offshore
Low
0.8152
Medium
1.0513
High
1.1683
Boat Specifications
Dimensions
- Length overall
- 9.99 m
- Beam
- 3.37 m
- Draft
- 2 m
- Displacement
- 4626 kg
- Crew weight
- 550 kg
- Wetted surface
- 23.41 m²
Sails
- Mainsail
- 34.29 m²
- Genoa
- 26.29 m²
- Spinnaker
- 79.56 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 34.7
- Builder
- Farr
- Designer
- Benetau
- Year built
- 2005
- Stability index
- 126.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.11 | 5.39 | 5.57 | 5.48 | 5.54 | 5.38 | 4.84 | 4.06 |
| 8 | 6.02 | 6.26 | 6.43 | 6.49 | 6.61 | 6.47 | 5.97 | 5.17 |
| 10 | 6.58 | 6.76 | 6.91 | 7.03 | 7.17 | 7.09 | 6.76 | 6.11 |
| 12 | 6.87 | 7.04 | 7.2 | 7.29 | 7.56 | 7.51 | 7.24 | 6.81 |
| 14 | 7 | 7.2 | 7.42 | 7.5 | 7.88 | 7.89 | 7.64 | 7.25 |
| 16 | 7.06 | 7.28 | 7.59 | 7.74 | 8.13 | 8.26 | 8.04 | 7.62 |
| 20 | 7.11 | 7.35 | 7.76 | 8.11 | 8.48 | 8.9 | 8.93 | 8.39 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.35 | 144.2° | 3.52 |
| 8 | 41.2° | 4.06 | 149.6° | 4.47 |
| 10 | 39.6° | 4.56 | 152.3° | 5.3 |
| 12 | 38.8° | 4.83 | 159.2° | 6.02 |
| 14 | 38.4° | 4.93 | 171.8° | 6.61 |
| 16 | 38.4° | 4.98 | 177.2° | 7.08 |
| 20 | 39.6° | 4.97 | 178.1° | 7.79 |
Loading polar chart…