NAVY ONE — ORC Rating

GPH

580.3

OSN

562.3

LOA

12.22 m

Displacement

8000 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7826

Medium

1.0728

High

1.2468

Triple Offshore

Low

1.0094

Medium

1.3154

High

1.4839

Boat Specifications

Dimensions

Length overall: 12.22 m
Beam: 3.9 m
Draft: 2.49 m
Displacement: 8000 kg
Crew weight: 850 kg
Wetted surface: 34.84 m²

Sails

Mainsail: 52.79 m²
Genoa: 40.05 m²
Spinnaker: 136.9 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 40
Builder: BENETEAU
Designer: FARR
Year built: 2008

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.

6,42.7,4.939349,52,5.54,60,5.86,75,6.13,90,6.05,110,6.1,120,5.95,135,5.38,142.6,4.959627,150,4.55
8,41,5.843307,52,6.6,60,6.91,75,7.15,90,7.21,110,7.35,120,7.22,135,6.65,147.5,5.857304,150,5.71
10,40,6.579253,52,7.33,60,7.53,75,7.68,90,7.81,110,7.97,120,7.89,135,7.56,149.6,6.770907,150,6.75
12,38.4,6.95425,52,7.68,60,7.85,75,8,90,8.04,110,8.39,120,8.34,135,8.05,150,7.55,155.5,7.264045
14,37.4,7.086979,52,7.85,60,8.04,75,8.26,90,8.33,110,8.72,120,8.83,135,8.49,150,8.01,168.8,7.360173
16,37.4,7.20027,52,7.93,60,8.14,75,8.48,90,8.64,110,8.95,120,9.31,135,9,150,8.42,180,7.77
20,36.8,7.293332,52,8,60,8.23,75,8.73,90,9.21,110,9.44,120,9.92,135,10.19,150,9.37,180,8.57

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.54	5.86	6.13	6.05	6.1	5.95	5.38	4.55
8	6.6	6.91	7.15	7.21	7.35	7.22	6.65	5.71
10	7.33	7.53	7.68	7.81	7.97	7.89	7.56	6.75
12	7.68	7.85	8	8.04	8.39	8.34	8.05	7.55
14	7.85	8.04	8.26	8.33	8.72	8.83	8.49	8.01
16	7.93	8.14	8.48	8.64	8.95	9.31	9	8.42
20	8	8.23	8.73	9.21	9.44	9.92	10.19	9.37

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.63	142.6°	3.94
8	41°	4.41	147.5°	4.94
10	40°	5.04	149.6°	5.84
12	38.4°	5.45	155.5°	6.61
14	37.4°	5.63	168.8°	7.22
16	37.4°	5.72	180°	7.77
20	36.8°	5.84	180°	8.57

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