SIRPI — ORC Rating | RegattaPages

GPH

628.7

OSN

609.2

LOA

10.66 m

Displacement

5433 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.64

Medium

0.8797

High

1.0139

Triple Offshore

Low

0.8272

Medium

1.0815

High

1.2104

Boat Specifications

Dimensions

Length overall: 10.66 m
Beam: 3.64 m
Draft: 2.19 m
Displacement: 5433 kg
Crew weight: 630 kg
Wetted surface: 27.34 m²

Sails

Mainsail: 39.67 m²
Genoa: 29.86 m²
Spinnaker: 88.7 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 35
Builder: BENETEAU
Designer: FARR
Year built: 2009
Stability index: 118.7

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.

6,43,4.566874,52,5.12,60,5.42,75,5.66,90,5.59,110,5.65,120,5.48,135,4.94,144.8,4.417821,150,4.16
8,41.4,5.425863,52,6.1,60,6.4,75,6.63,90,6.71,110,6.82,120,6.68,135,6.11,149.3,5.314866,150,5.28
10,40.6,6.111123,52,6.79,60,7,75,7.15,90,7.29,110,7.41,120,7.33,135,6.98,150,6.26,151.4,6.18463
12,39.3,6.422515,52,7.11,60,7.29,75,7.45,90,7.51,110,7.82,120,7.76,135,7.46,150,7.02,157.4,6.694033
14,38.7,6.522042,52,7.22,60,7.43,75,7.67,90,7.77,110,8.18,120,8.2,135,7.87,150,7.47,169.4,6.907881
16,39,6.601077,52,7.27,60,7.49,75,7.84,90,8.06,110,8.41,120,8.64,135,8.33,150,7.85,178.4,7.282839
20,39,6.74262,52,7.36,60,7.55,75,7.96,90,8.48,110,8.8,120,9.22,135,9.35,150,8.72,178.1,8.034417

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.12	5.42	5.66	5.59	5.65	5.48	4.94	4.16
8	6.1	6.4	6.63	6.71	6.82	6.68	6.11	5.28
10	6.79	7	7.15	7.29	7.41	7.33	6.98	6.26
12	7.11	7.29	7.45	7.51	7.82	7.76	7.46	7.02
14	7.22	7.43	7.67	7.77	8.18	8.2	7.87	7.47
16	7.27	7.49	7.84	8.06	8.41	8.64	8.33	7.85
20	7.36	7.55	7.96	8.48	8.8	9.22	9.35	8.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.34	144.8°	3.61
8	41.4°	4.07	149.3°	4.57
10	40.6°	4.64	151.4°	5.43
12	39.3°	4.97	157.4°	6.18
14	38.7°	5.09	169.4°	6.79
16	39°	5.13	178.4°	7.28
20	39°	5.24	178.1°	8.03

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