SILVA — ORC Rating | RegattaPages

GPH

623.6

OSN

604.2

LOA

10.64 m

Displacement

5609 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6558

Medium

0.8912

High

1.0213

Triple Offshore

Low

0.8423

Medium

1.086

High

1.2089

Boat Specifications

Dimensions

Length overall: 10.64 m
Beam: 3.46 m
Draft: 2.23 m
Displacement: 5609 kg
Crew weight: 710 kg
Wetted surface: 26.56 m²

Sails

Mainsail: 36.8 m²
Genoa: 35.67 m²
Spinnaker: 96.74 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 36.7
Builder: Beneteau S.A.
Designer: B.Farr
Year built: 2001
Stability index: 114.5

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.

6,42.4,4.79379,52,5.36,60,5.62,75,5.78,90,5.65,110,5.64,120,5.48,135,4.95,144.2,4.401627,150,4.12
8,40.6,5.636984,52,6.29,60,6.51,75,6.65,90,6.62,110,6.74,120,6.61,135,6.1,149.3,5.279977,150,5.25
10,39,6.176446,52,6.84,60,7,75,7.12,90,7.18,110,7.33,120,7.25,135,6.92,150,6.23,151.4,6.150461
12,37.6,6.424418,52,7.12,60,7.27,75,7.42,90,7.45,110,7.72,120,7.68,135,7.41,150,6.96,157.7,6.636333
14,37,6.511105,52,7.25,60,7.43,75,7.64,90,7.7,110,8.05,120,8.06,135,7.81,150,7.41,170,6.833821
16,37.2,6.616198,52,7.32,60,7.51,75,7.8,90,7.94,110,8.29,120,8.43,135,8.21,150,7.78,177.2,7.22863
20,37.6,6.689473,52,7.38,60,7.59,75,7.97,90,8.31,110,8.63,120,9.02,135,9.07,150,8.54,178.1,7.934362

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.36	5.62	5.78	5.65	5.64	5.48	4.95	4.12
8	6.29	6.51	6.65	6.62	6.74	6.61	6.1	5.25
10	6.84	7	7.12	7.18	7.33	7.25	6.92	6.23
12	7.12	7.27	7.42	7.45	7.72	7.68	7.41	6.96
14	7.25	7.43	7.64	7.7	8.05	8.06	7.81	7.41
16	7.32	7.51	7.8	7.94	8.29	8.43	8.21	7.78
20	7.38	7.59	7.97	8.31	8.63	9.02	9.07	8.54

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.54	144.2°	3.57
8	40.6°	4.28	149.3°	4.54
10	39°	4.8	151.4°	5.4
12	37.6°	5.09	157.7°	6.14
14	37°	5.2	170°	6.73
16	37.2°	5.27	177.2°	7.22
20	37.6°	5.3	178.1°	7.93

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