NELLARIA
ITA SURPRISESail number ITA/ITA1535SU
GPH
686.7
OSN
665.2
LOA
7.64 m
Displacement
1286 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6715
Medium
0.911
High
1.0395
Triple Offshore
Low
0.8615
Medium
1.1052
High
1.2561
Boat Specifications
Dimensions
- Length overall
- 7.64 m
- Beam
- 2.38 m
- Draft
- 1.77 m
- Displacement
- 1286 kg
- Crew weight
- 400 kg
- Wetted surface
- 13.14 m²
Sails
- Mainsail
- 19.09 m²
- Genoa
- 17.96 m²
- Spinnaker
- 40.04 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SURPRISE
- Builder
- ARCHAMBAULT
- Designer
- JOUBERT-NIVELT
- Year built
- 1977
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.88 | 5.12 | 5.3 | 5.24 | 5.15 | 4.98 | 4.46 | 3.73 |
| 8 | 5.72 | 5.88 | 5.98 | 6 | 6.04 | 5.93 | 5.44 | 4.72 |
| 10 | 6.11 | 6.23 | 6.33 | 6.46 | 6.53 | 6.42 | 6.14 | 5.59 |
| 12 | 6.31 | 6.49 | 6.7 | 6.81 | 7.09 | 6.95 | 6.58 | 6.18 |
| 14 | 6.4 | 6.62 | 7 | 7.16 | 7.65 | 7.56 | 7.1 | 6.59 |
| 16 | 6.45 | 6.7 | 7.16 | 7.54 | 8.09 | 8.28 | 7.7 | 7.07 |
| 20 | 6.5 | 6.76 | 7.31 | 7.98 | 8.81 | 9.59 | 9.34 | 8.23 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.6° | 3.25 | 147° | 3.23 |
| 8 | 40.6° | 3.92 | 151° | 4.09 |
| 10 | 37.7° | 4.42 | 152.3° | 4.86 |
| 12 | 35.9° | 4.64 | 167.3° | 5.55 |
| 14 | 35.2° | 4.72 | 180° | 6.09 |
| 16 | 35° | 4.75 | 180° | 6.47 |
| 20 | 35.5° | 4.75 | 180° | 7.37 |
Loading polar chart…