Prosecco — ORC Rating

GPH

615.1

OSN

602.2

LOA

9 m

Displacement

2193 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6985

Medium

0.8815

High

0.988

Triple Offshore

Low

0.8894

Medium

1.0804

High

1.2011

Boat Specifications

Dimensions

Length overall: 9 m
Beam: 2.32 m
Draft: 1.86 m
Displacement: 2193 kg
Crew weight: 486 kg
Wetted surface: 16.07 m²

Sails

Mainsail: 38.74 m²
Genoa: 14.26 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 63.03 m²

Design

Type: Brenta B 30
Builder: Adria sail srt
Designer: Luca Brenta
Year built: 2004
Stability index: 138.5

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,41.8,5.084,52,5.68,60,5.93,75,6.11,90,6.03,110,6.06,120,5.88,135,5.28,143,4.833244,150,4.45
8,39.3,5.776386,52,6.42,60,6.6,75,6.73,90,6.76,110,6.87,120,6.78,135,6.38,147.5,5.715021,150,5.57
10,37.6,5.995282,52,6.69,60,6.88,75,7.09,90,7.13,110,7.4,120,7.35,135,7,150,6.43,150.9,6.386104
12,37.5,6.151105,52,6.82,60,7.02,75,7.33,90,7.51,110,7.8,120,7.92,135,7.56,150,6.95,152,6.829397
14,37.2,6.214456,52,6.9,60,7.12,75,7.5,90,7.82,110,8.11,120,8.48,135,8.21,150,7.38,174.8,6.577069
16,37.2,6.264674,52,6.96,60,7.2,75,7.62,90,8.06,110,8.42,120,8.93,135,9.01,150,7.85,176.6,7.012343
20,37.6,6.28558,52,7,60,7.28,75,7.79,90,8.4,110,9.19,120,9.84,135,11.3,141.2,10.752716,150,9.68

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.68	5.93	6.11	6.03	6.06	5.88	5.28	4.45
8	6.42	6.6	6.73	6.76	6.87	6.78	6.38	5.57
10	6.69	6.88	7.09	7.13	7.4	7.35	7	6.43
12	6.82	7.02	7.33	7.51	7.8	7.92	7.56	6.95
14	6.9	7.12	7.5	7.82	8.11	8.48	8.21	7.38
16	6.96	7.2	7.62	8.06	8.42	8.93	9.01	7.85
20	7	7.28	7.79	8.4	9.19	9.84	11.3	9.68

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.79	143°	3.86
8	39.3°	4.47	147.5°	4.82
10	37.6°	4.75	150.9°	5.58
12	37.5°	4.88	152°	6.03
14	37.2°	4.95	174.8°	6.55
16	37.2°	4.99	176.6°	7
20	37.6°	4.98	141.2°	8.38

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