BLUE PRINT — ORC Rating

GPH

592.4

OSN

575.4

LOA

11.924 m

Displacement

7357 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7745

Medium

1.0492

High

1.2083

Triple Offshore

Low

0.9967

Medium

1.2857

High

1.436

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.43 m
Displacement: 7357 kg
Crew weight: 720 kg
Wetted surface: 31.61 m²

Sails

Mainsail: 48.7 m²
Genoa: 48.75 m²
Spinnaker: 102.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 40,7
Builder: BENETEAU
Designer: BRUCE FARR
Year built: 1997

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.

6,41.9,5.051648,52,5.66,60,5.94,75,6.16,90,6.09,110,5.81,120,5.64,135,5.1,144.7,4.570308,150,4.31
8,40.7,5.962004,52,6.72,60,6.98,75,7.15,90,7.12,110,7.05,120,6.87,135,6.28,149.2,5.471734,150,5.42
10,39.7,6.628546,52,7.32,60,7.49,75,7.61,90,7.62,110,7.7,120,7.59,135,7.21,150,6.41,151.2,6.333399
12,38.1,6.836651,52,7.56,60,7.73,75,7.89,90,7.94,110,8.1,120,8.02,135,7.72,150,7.22,155.7,6.934362
14,37.7,6.963898,52,7.66,60,7.85,75,8.11,90,8.22,110,8.48,120,8.45,135,8.11,150,7.71,171.2,7.053026
16,37.4,7.02404,52,7.71,60,7.92,75,8.26,90,8.5,110,8.75,120,8.89,135,8.54,150,8.07,180,7.52
20,37.3,7.077546,52,7.74,60,7.97,75,8.39,90,8.9,110,9.16,120,9.56,135,9.5,150,8.89,180,8.26

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.66	5.94	6.16	6.09	5.81	5.64	5.1	4.31
8	6.72	6.98	7.15	7.12	7.05	6.87	6.28	5.42
10	7.32	7.49	7.61	7.62	7.7	7.59	7.21	6.41
12	7.56	7.73	7.89	7.94	8.1	8.02	7.72	7.22
14	7.66	7.85	8.11	8.22	8.48	8.45	8.11	7.71
16	7.71	7.92	8.26	8.5	8.75	8.89	8.54	8.07
20	7.74	7.97	8.39	8.9	9.16	9.56	9.5	8.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.9°	3.76	144.7°	3.73
8	40.7°	4.52	149.2°	4.7
10	39.7°	5.1	151.2°	5.55
12	38.1°	5.38	155.7°	6.32
14	37.7°	5.51	171.2°	6.97
16	37.4°	5.58	180°	7.52
20	37.3°	5.63	180°	8.26

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