NARVAL
ITA STREAMLINESail number ITA/GER20
GPH
632
OSN
613.5
LOA
7.15 m
Displacement
626 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7306
Medium
0.9534
High
1.1234
Triple Offshore
Low
0.9353
Medium
1.1946
High
1.4049
Boat Specifications
Dimensions
- Length overall
- 7.15 m
- Beam
- 2.56 m
- Draft
- 1.56 m
- Displacement
- 626 kg
- Crew weight
- 250 kg
- Wetted surface
- 10.59 m²
Sails
- Mainsail
- 21.16 m²
- Genoa
- 12.13 m²
- Spinnaker
- 42.45 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- STREAMLINE
- Builder
- MADER
- Designer
- JUDEL/VROLIJK
- Year built
- 2000
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.29 | 5.55 | 5.73 | 5.7 | 5.67 | 5.52 | 4.97 | 4.12 |
| 8 | 6.04 | 6.2 | 6.34 | 6.42 | 6.52 | 6.39 | 5.98 | 5.22 |
| 10 | 6.41 | 6.71 | 7.06 | 7.06 | 7.47 | 7.3 | 6.73 | 6.03 |
| 12 | 6.59 | 6.94 | 7.55 | 7.94 | 8.14 | 8.44 | 7.66 | 6.75 |
| 14 | 6.69 | 7.08 | 7.8 | 8.53 | 8.77 | 9.21 | 8.81 | 7.56 |
| 16 | 6.87 | 7.27 | 7.97 | 8.87 | 9.3 | 9.89 | 10.26 | 8.54 |
| 20 | 7.02 | 7.53 | 8.53 | 9.33 | 10.94 | 11.44 | 12.99 | 12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.48 | 137.9° | 3.57 |
| 8 | 40.1° | 4.21 | 147.8° | 4.52 |
| 10 | 37.1° | 4.57 | 156° | 5.27 |
| 12 | 36.2° | 4.68 | 171.8° | 5.89 |
| 14 | 36° | 4.73 | 148.3° | 6.54 |
| 16 | 35.7° | 4.8 | 147.9° | 7.4 |
| 20 | 36.2° | 4.82 | 141.5° | 10.39 |
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