RAFAGAS II — ORC Rating

GPH

660.6

OSN

639.3

LOA

9.798 m

Displacement

4516 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6137

Medium

0.8392

High

0.9638

Triple Offshore

Low

0.7897

Medium

1.0282

High

1.1476

Boat Specifications

Dimensions

Length overall: 9.798 m
Beam: 3.33 m
Draft: 2.09 m
Displacement: 4516 kg
Crew weight: 500 kg
Wetted surface: 23.58 m²

Sails

Mainsail: 30.29 m²
Genoa: 31.25 m²
Spinnaker: 65.73 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 33.7
Builder: BENETEAU
Designer: J.BERRET
Year built: 1996
Stability index: 110.9

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.

6,43.2,4.540662,52,5.05,60,5.32,75,5.49,90,5.37,110,5.23,120,5.06,135,4.54,145.6,4.023689,150,3.83
8,40.8,5.323681,52,5.96,60,6.19,75,6.35,90,6.3,110,6.33,120,6.17,135,5.64,149.8,4.928988,150,4.92
10,39.4,5.849364,52,6.51,60,6.69,75,6.83,90,6.84,110,6.96,120,6.87,135,6.49,150,5.84,153.2,5.680126
12,38.4,6.112084,52,6.79,60,6.96,75,7.12,90,7.16,110,7.35,120,7.29,135,7.01,150,6.56,158.6,6.208006
14,38.1,6.226689,52,6.9,60,7.09,75,7.32,90,7.42,110,7.69,120,7.66,135,7.4,150,7.03,170,6.478422
16,37.8,6.264594,52,6.96,60,7.17,75,7.47,90,7.64,110,7.97,120,8.02,135,7.78,150,7.4,177.2,6.878212
20,38.2,6.298857,52,7.01,60,7.23,75,7.61,90,7.98,110,8.32,120,8.66,135,8.58,150,8.12,179,7.571153

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.05	5.32	5.49	5.37	5.23	5.06	4.54	3.83
8	5.96	6.19	6.35	6.3	6.33	6.17	5.64	4.92
10	6.51	6.69	6.83	6.84	6.96	6.87	6.49	5.84
12	6.79	6.96	7.12	7.16	7.35	7.29	7.01	6.56
14	6.9	7.09	7.32	7.42	7.69	7.66	7.4	7.03
16	6.96	7.17	7.47	7.64	7.97	8.02	7.78	7.4
20	7.01	7.23	7.61	7.98	8.32	8.66	8.58	8.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.31	145.6°	3.32
8	40.8°	4.03	149.8°	4.26
10	39.4°	4.52	153.2°	5.07
12	38.4°	4.79	158.6°	5.78
14	38.1°	4.9	170°	6.38
16	37.8°	4.95	177.2°	6.87
20	38.2°	4.95	179°	7.57

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