SEVEN MANI — ORC Rating

GPH

578.5

OSN

561

LOA

12.24 m

Displacement

7675 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7864

Medium

1.0746

High

1.2426

Triple Offshore

Low

1.0147

Medium

1.3187

High

1.4844

Boat Specifications

Dimensions

Length overall: 12.24 m
Beam: 3.9 m
Draft: 2.48 m
Displacement: 7675 kg
Crew weight: 790 kg
Wetted surface: 34.46 m²

Sails

Mainsail: 54.05 m²
Genoa: 39.28 m²
Spinnaker: 135.63 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 40 DK Rac Ca
Builder: BENETEAU SA
Designer: FARR Bruce
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.

6,42.9,4.955341,52,5.56,60,5.89,75,6.16,90,6.09,110,6.15,120,5.99,135,5.42,143.3,4.95151,150,4.59
8,41.2,5.874418,52,6.63,60,6.95,75,7.19,90,7.26,110,7.39,120,7.26,135,6.69,147.3,5.917928,150,5.75
10,40.2,6.611713,52,7.35,60,7.56,75,7.72,90,7.82,110,8,120,7.92,135,7.59,150,6.801186
12,38.7,6.957699,52,7.69,60,7.87,75,8.04,90,8.07,110,8.42,120,8.39,135,8.09,150,7.58,155.8,7.279743
14,37.8,7.061905,52,7.84,60,8.05,75,8.3,90,8.37,110,8.74,120,8.9,135,8.55,150,8.05,169.8,7.376582
16,38,7.182643,52,7.91,60,8.14,75,8.52,90,8.69,110,8.98,120,9.37,135,9.08,150,8.47,180,7.81
20,37.5,7.285531,52,7.99,60,8.21,75,8.73,90,9.26,110,9.49,120,9.98,135,10.36,150,9.48,180,8.64

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.56	5.89	6.16	6.09	6.15	5.99	5.42	4.59
8	6.63	6.95	7.19	7.26	7.39	7.26	6.69	5.75
10	7.35	7.56	7.72	7.82	8	7.92	7.59	6.8
12	7.69	7.87	8.04	8.07	8.42	8.39	8.09	7.58
14	7.84	8.05	8.3	8.37	8.74	8.9	8.55	8.05
16	7.91	8.14	8.52	8.69	8.98	9.37	9.08	8.47
20	7.99	8.21	8.73	9.26	9.49	9.98	10.36	9.48

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.63	143.3°	3.97
8	41.2°	4.42	147.3°	4.98
10	40.2°	5.05	150°	5.89
12	38.7°	5.43	155.8°	6.64
14	37.8°	5.58	169.8°	7.26
16	38°	5.66	180°	7.81
20	37.5°	5.78	180°	8.64

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