MASCALZONE LATINO XXXIII
ITA Swan 38 (1974) modSail number ITA/ITA3821
Stored record updated May 13, 2026 UTC.
GPH
647.9
OSN
627.4
LOA
11.66 m
Displacement
7426 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6356
Medium
0.8598
High
0.9956
Triple Offshore
Low
0.8112
Medium
1.044
High
1.1651
Boat Specifications
Dimensions
- Length overall
- 11.66 m
- Beam
- 3.52 m
- Draft
- 2.36 m
- Displacement
- 7426 kg
- Crew weight
- 649 kg
- Wetted surface
- 29.07 m²
Sails
- Mainsail
- 38.69 m²
- Genoa
- 48.51 m²
- Spinnaker
- 104.77 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Swan 38 (1974) mod
- Builder
- Nautor's Swan
- Designer
- Sparkman&Stephens
- Year built
- 1974
Performance data
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.22 | 5.43 | 5.55 | 5.43 | 5.33 | 5.19 | 4.71 | 3.94 |
| 8 | 6.08 | 6.26 | 6.37 | 6.3 | 6.38 | 6.25 | 5.74 | 4.99 |
| 10 | 6.6 | 6.74 | 6.84 | 6.85 | 6.99 | 6.92 | 6.57 | 5.91 |
| 12 | 6.87 | 7 | 7.12 | 7.16 | 7.36 | 7.32 | 7.08 | 6.64 |
| 14 | 7.02 | 7.16 | 7.31 | 7.38 | 7.63 | 7.64 | 7.43 | 7.09 |
| 16 | 7.11 | 7.26 | 7.46 | 7.57 | 7.85 | 7.92 | 7.76 | 7.42 |
| 20 | 7.2 | 7.38 | 7.65 | 7.85 | 8.15 | 8.42 | 8.38 | 8.03 |
| 24 | 7.24 | 7.44 | 7.77 | 8.07 | 8.38 | 8.77 | 9.05 | 8.65 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.5° | 3.5 | 145.7° | 3.41 |
| 8 | 39.9° | 4.18 | 150.5° | 4.33 |
| 10 | 38.7° | 4.67 | 151.4° | 5.13 |
| 12 | 37.5° | 4.96 | 157.8° | 5.85 |
| 14 | 36.8° | 5.11 | 169.6° | 6.42 |
| 16 | 36.4° | 5.2 | 177.2° | 6.9 |
| 20 | 35.9° | 5.3 | 179° | 7.55 |
| 24 | 36° | 5.32 | 179° | 8.12 |
VPP POLAR · BOAT SPEED BY TWAKT
Hover or tap the chart, or use the slider, to read boat speeds.
True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt24 kt
Data table
| TWA | Boat speed in 6 kt (kt) | Boat speed in 8 kt (kt) | Boat speed in 10 kt (kt) | Boat speed in 12 kt (kt) | Boat speed in 14 kt (kt) | Boat speed in 16 kt (kt) | Boat speed in 20 kt (kt) | Boat speed in 24 kt (kt) |
|---|---|---|---|---|---|---|---|---|
| 0° | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 52° | 5.22 | 6.08 | 6.60 | 6.87 | 7.02 | 7.11 | 7.20 | 7.24 |
| 60° | 5.43 | 6.26 | 6.74 | 7.00 | 7.16 | 7.26 | 7.38 | 7.44 |
| 75° | 5.55 | 6.37 | 6.84 | 7.12 | 7.31 | 7.46 | 7.65 | 7.77 |
| 90° | 5.43 | 6.30 | 6.85 | 7.16 | 7.38 | 7.57 | 7.85 | 8.07 |
| 110° | 5.33 | 6.38 | 6.99 | 7.36 | 7.63 | 7.85 | 8.15 | 8.38 |
| 120° | 5.19 | 6.25 | 6.92 | 7.32 | 7.64 | 7.92 | 8.42 | 8.77 |
| 135° | 4.71 | 5.74 | 6.57 | 7.08 | 7.43 | 7.76 | 8.38 | 9.05 |
| 150° | 3.94 | 4.99 | 5.91 | 6.64 | 7.09 | 7.42 | 8.03 | 8.65 |