18 CARATI
ITA First 18Sail number ITA/ITA18CARATI
GPH
839.8
OSN
815.9
LOA
5.5 m
Displacement
631 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4857
Medium
0.6497
High
0.7403
Triple Offshore
Low
0.6262
Medium
0.8026
High
0.9157
Boat Specifications
Dimensions
- Length overall
- 5.5 m
- Beam
- 2.4 m
- Draft
- 0.9 m
- Displacement
- 631 kg
- Crew weight
- 270 kg
- Wetted surface
- 8.16 m²
Sails
- Mainsail
- 11.47 m²
- Genoa
- 9.21 m²
- Spinnaker
- 17.69 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 18
- Builder
- Beneteau
- Designer
- Finot
- Year built
- 1983
- Stability index
- 93.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.82 | 4.07 | 4.29 | 4.31 | 4.33 | 4.21 | 3.81 | 3.31 |
| 8 | 4.51 | 4.77 | 4.98 | 5.09 | 5.13 | 5.04 | 4.67 | 4.17 |
| 10 | 4.95 | 5.15 | 5.31 | 5.5 | 5.53 | 5.46 | 5.23 | 4.89 |
| 12 | 5.19 | 5.37 | 5.55 | 5.89 | 5.93 | 5.81 | 5.58 | 5.32 |
| 14 | 5.37 | 5.57 | 5.84 | 6.26 | 6.33 | 6.19 | 5.95 | 5.64 |
| 16 | 5.51 | 5.79 | 6.11 | 6.61 | 6.8 | 6.62 | 6.32 | 6 |
| 20 | 5.51 | 5.96 | 6.57 | 6.94 | 8.18 | 7.84 | 7.29 | 6.75 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.8° | 2.46 | 149.6° | 2.87 |
| 8 | 44.1° | 2.93 | 153.8° | 3.63 |
| 10 | 44.2° | 3.25 | 157.4° | 4.3 |
| 12 | 43.5° | 3.46 | 173° | 4.88 |
| 14 | 43.8° | 3.6 | 179° | 5.3 |
| 16 | 43.8° | 3.68 | 179° | 5.6 |
| 20 | 46° | 3.58 | 179° | 6.26 |
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