LA TEMPETE — ORC Rating

GPH

584

OSN

568.9

LOA

11.924 m

Displacement

6800 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7006

Medium

0.9405

High

1.0784

Triple Offshore

Low

0.9054

Medium

1.1554

High

1.2905

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.4 m
Displacement: 6800 kg
Crew weight: 731 kg
Wetted surface: 31.08 m²

Sails

Mainsail: 49.85 m²
Genoa: 55.51 m²
Spinnaker: 104.58 m²
Asymmetric spinnaker: 93.32 m²

Design

Type: BENETEAU FIRST 40.
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.

6,42.4,5.213585,52,5.85,60,6.18,75,6.46,90,6.4,110,5.92,120,5.72,135,5.16,144,4.659976,150,4.35
8,41.2,6.16681,52,6.91,60,7.17,75,7.34,90,7.32,110,7.13,120,6.96,135,6.36,149,5.529842,150,5.47
10,39.8,6.729287,52,7.43,60,7.61,75,7.75,90,7.75,110,7.74,120,7.65,135,7.28,150,6.48,151,6.414216
12,38.8,6.928958,52,7.62,60,7.81,75,8.04,90,8.08,110,8.18,120,8.1,135,7.79,150,7.28,156,6.983779
14,38.2,7.011455,52,7.71,60,7.92,75,8.25,90,8.4,110,8.62,120,8.58,135,8.21,150,7.76,172,7.08899
16,38.1,7.078094,52,7.76,60,7.98,75,8.37,90,8.69,110,9,120,9.06,135,8.69,150,8.16,180,7.57
20,37.7,7.140839,52,7.82,60,8.03,75,8.5,90,9.04,110,9.47,120,9.92,135,9.75,150,9.05,180,8.35

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.85	6.18	6.46	6.4	5.92	5.72	5.16	4.35
8	6.91	7.17	7.34	7.32	7.13	6.96	6.36	5.47
10	7.43	7.61	7.75	7.75	7.74	7.65	7.28	6.48
12	7.62	7.81	8.04	8.08	8.18	8.1	7.79	7.28
14	7.71	7.92	8.25	8.4	8.62	8.58	8.21	7.76
16	7.76	7.98	8.37	8.69	9	9.06	8.69	8.16
20	7.82	8.03	8.5	9.04	9.47	9.92	9.75	9.05

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.85	144°	3.77
8	41.2°	4.64	149°	4.74
10	39.8°	5.17	151°	5.61
12	38.8°	5.4	156°	6.38
14	38.2°	5.51	172°	7.02
16	38.1°	5.57	180°	7.57
20	37.7°	5.65	180°	8.35

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