STORM — ORC Rating | RegattaPages

GPH

608.3

OSN

590.5

LOA

11.99 m

Displacement

7517 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7434

Medium

1.0124

High

1.1709

Triple Offshore

Low

0.9621

Medium

1.256

High

1.409

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.77 m
Draft: 2.43 m
Displacement: 7517 kg
Crew weight: 752 kg
Wetted surface: 31.79 m²

Sails

Mainsail: 46.44 m²
Genoa: 35.69 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 108.57 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.

6,42.6,4.727637,52,5.31,60,5.61,75,5.85,90,5.84,110,5.86,120,5.67,135,5.08,143.7,4.603387,150,4.28
8,40.8,5.561463,52,6.3,60,6.61,75,6.85,90,7,110,7.07,120,6.88,135,6.25,147.7,5.501254,150,5.37
10,40.4,6.316163,52,7.04,60,7.25,75,7.42,90,7.62,110,7.69,120,7.58,135,7.18,147.7,6.483198,150,6.33
12,38.9,6.720265,52,7.42,60,7.59,75,7.73,90,7.92,110,8.08,120,7.99,135,7.7,149,7.151463,150,7.08
14,37.9,6.868723,52,7.6,60,7.78,75,7.98,90,8.06,110,8.47,120,8.41,135,8.08,150,7.51,151.5,7.430442
16,37.9,6.970106,52,7.67,60,7.88,75,8.17,90,8.3,110,8.79,120,8.85,135,8.49,150,7.83,175.9,7.118217
20,37.5,7.033436,52,7.72,60,7.95,75,8.38,90,8.79,110,9.19,120,9.64,135,9.4,150,8.44,178.2,7.86388

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.31	5.61	5.85	5.84	5.86	5.67	5.08	4.28
8	6.3	6.61	6.85	7	7.07	6.88	6.25	5.37
10	7.04	7.25	7.42	7.62	7.69	7.58	7.18	6.33
12	7.42	7.59	7.73	7.92	8.08	7.99	7.7	7.08
14	7.6	7.78	7.98	8.06	8.47	8.41	8.08	7.51
16	7.67	7.88	8.17	8.3	8.79	8.85	8.49	7.83
20	7.72	7.95	8.38	8.79	9.19	9.64	9.4	8.44

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.48	143.7°	3.71
8	40.8°	4.21	147.7°	4.65
10	40.4°	4.81	147.7°	5.48
12	38.9°	5.23	149°	6.13
14	37.9°	5.42	151.5°	6.53
16	37.9°	5.5	175.9°	7.1
20	37.5°	5.58	178.2°	7.86

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