SQUID
ESP FIRST 235Sail number ESP/ESP7479_C
GPH
756.5
OSN
736.6
LOA
6.578 m
Displacement
1435 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.545
Medium
0.7309
High
0.8169
Triple Offshore
Low
0.7018
Medium
0.8909
High
0.9869
Boat Specifications
Dimensions
- Length overall
- 6.578 m
- Beam
- 2.49 m
- Draft
- 1.16 m
- Displacement
- 1435 kg
- Crew weight
- 340 kg
- Wetted surface
- 12.02 m²
Sails
- Mainsail
- 15.77 m²
- Genoa
- 15.66 m²
- Spinnaker
- 32.17 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 235
- Builder
- BENETEAU
- Designer
- BERRET
- Year built
- 1986
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 | 4.39 | 4.67 | 4.89 | 4.85 | 4.77 | 4.62 | 4.19 | 3.6 |
| 8 | 5.17 | 5.41 | 5.56 | 5.57 | 5.61 | 5.51 | 5.11 | 4.51 |
| 10 | 5.58 | 5.73 | 5.85 | 5.96 | 6.01 | 5.94 | 5.71 | 5.29 |
| 12 | 5.78 | 5.93 | 6.08 | 6.26 | 6.38 | 6.29 | 6.05 | 5.77 |
| 14 | 5.88 | 6.06 | 6.31 | 6.5 | 6.77 | 6.68 | 6.41 | 6.09 |
| 16 | 5.91 | 6.12 | 6.5 | 6.67 | 7.13 | 7.07 | 6.79 | 6.42 |
| 20 | 5.87 | 6.11 | 6.63 | 7.09 | 7.64 | 7.93 | 7.61 | 7.13 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 2.85 | 148.5° | 3.11 |
| 8 | 42.8° | 3.39 | 152.5° | 3.91 |
| 10 | 41.8° | 3.8 | 155° | 4.61 |
| 12 | 40.5° | 4.04 | 176° | 5.26 |
| 14 | 40.3° | 4.11 | 180° | 5.73 |
| 16 | 40.5° | 4.11 | 180° | 6.04 |
| 20 | 42.8° | 3.98 | 180° | 6.68 |
Loading polar chart…