WIND RIDER — ORC Rating

GPH

573.8

OSN

558.5

LOA

12.24 m

Displacement

7831 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7155

Medium

0.9537

High

1.069

Triple Offshore

Low

0.9237

Medium

1.1772

High

1.2991

Boat Specifications

Dimensions

Length overall: 12.24 m
Beam: 3.9 m
Draft: 2.47 m
Displacement: 7831 kg
Crew weight: 660 kg
Wetted surface: 34.26 m²

Sails

Mainsail: 54.08 m²
Genoa: 40.61 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 160.47 m²

Design

Type: FIRST 40
Builder: BENETEAU
Designer: FARR
Year built: 2009
Stability index: 126.5

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.

6,42.6,5.121607,52,5.72,60,6.02,75,6.28,90,6.51,110,6.31,120,6.14,135,5.46,143.3,4.976454,150,4.61
8,40.6,6.04527,52,6.76,60,7.01,75,7.28,90,7.5,110,7.44,120,7.35,135,6.83,146.9,6.028276,150,5.83
10,39,6.575341,52,7.36,60,7.57,75,7.73,90,8,110,8.05,120,8.02,135,7.7,148.2,7.024416,150,6.89
12,38.2,6.82058,52,7.63,60,7.84,75,8.04,90,8.3,110,8.44,120,8.5,135,8.24,150,7.65,150.5,7.617575
14,37.8,6.948004,52,7.75,60,7.98,75,8.26,90,8.49,110,8.83,120,8.94,135,8.73,150,8.07,150.5,8.031199
16,37.6,7.017636,52,7.83,60,8.06,75,8.41,90,8.66,110,9.18,120,9.28,135,9.25,150,8.42,173,7.475723
20,37.9,7.096836,52,7.9,60,8.15,75,8.57,90,9,110,9.75,120,10.04,135,10.52,150,9.16,175.7,8.273288

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.72	6.02	6.28	6.51	6.31	6.14	5.46	4.61
8	6.76	7.01	7.28	7.5	7.44	7.35	6.83	5.83
10	7.36	7.57	7.73	8	8.05	8.02	7.7	6.89
12	7.63	7.84	8.04	8.3	8.44	8.5	8.24	7.65
14	7.75	7.98	8.26	8.49	8.83	8.94	8.73	8.07
16	7.83	8.06	8.41	8.66	9.18	9.28	9.25	8.42
20	7.9	8.15	8.57	9	9.75	10.04	10.52	9.16

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.77	143.3°	3.99
8	40.6°	4.59	146.9°	5.05
10	39°	5.11	148.2°	5.97
12	38.2°	5.36	150.5°	6.63
14	37.8°	5.49	150.5°	6.99
16	37.6°	5.56	173°	7.42
20	37.9°	5.6	175.7°	8.25

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