SIRPI — ORC Rating | RegattaPages

GPH

627.2

OSN

609.1

LOA

10.66 m

Displacement

5435 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6445

Medium

0.8796

High

1.0103

Triple Offshore

Low

0.8326

Medium

1.0821

High

1.2093

Boat Specifications

Dimensions

Length overall: 10.66 m
Beam: 3.64 m
Draft: 2.19 m
Displacement: 5435 kg
Crew weight: 630 kg
Wetted surface: 27.4 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

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.

6,42.8,4.592971,52,5.16,60,5.46,75,5.71,90,5.64,110,5.68,120,5.51,135,4.98,145,4.44362,150,4.2
8,41.2,5.435831,52,6.13,60,6.43,75,6.66,90,6.72,110,6.84,120,6.7,135,6.14,149,5.354847,150,5.3
10,40.5,6.115155,52,6.8,60,7,75,7.16,90,7.28,110,7.41,120,7.34,135,6.99,150,6.27,151,6.208413
12,39,6.382327,52,7.1,60,7.28,75,7.45,90,7.5,110,7.81,120,7.76,135,7.47,150,7.02,157,6.69198
14,38.6,6.487354,52,7.2,60,7.41,75,7.66,90,7.77,110,8.17,120,8.19,135,7.87,150,7.45,180,6.8
16,38.6,6.525741,52,7.25,60,7.47,75,7.82,90,8.04,110,8.4,120,8.63,135,8.32,150,7.83,180,7.3
20,39.4,6.703475,52,7.33,60,7.52,75,7.93,90,8.46,110,8.8,120,9.22,135,9.32,150,8.68,180,8.04

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.16	5.46	5.71	5.64	5.68	5.51	4.98	4.2
8	6.13	6.43	6.66	6.72	6.84	6.7	6.14	5.3
10	6.8	7	7.16	7.28	7.41	7.34	6.99	6.27
12	7.1	7.28	7.45	7.5	7.81	7.76	7.47	7.02
14	7.2	7.41	7.66	7.77	8.17	8.19	7.87	7.45
16	7.25	7.47	7.82	8.04	8.4	8.63	8.32	7.83
20	7.33	7.52	7.93	8.46	8.8	9.22	9.32	8.68

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.37	145°	3.64
8	41.2°	4.09	149°	4.59
10	40.5°	4.65	151°	5.43
12	39°	4.96	157°	6.16
14	38.6°	5.07	180°	6.8
16	38.6°	5.1	180°	7.3
20	39.4°	5.18	180°	8.04

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