La Recession — ORC Rating

GPH

537.2

OSN

522.5

LOA

15 m

Displacement

13186 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.755

Medium

1.0209

High

1.1694

Triple Offshore

Low

0.9778

Medium

1.2611

High

1.4026

Boat Specifications

Dimensions

Length overall: 15 m
Beam: 4.36 m
Draft: 2.79 m
Displacement: 13186 kg
Crew weight: 1023 kg
Wetted surface: 46.88 m²

Sails

Mainsail: 67.72 m²
Genoa: 53.07 m²
Spinnaker: 177.31 m²
Asymmetric spinnaker: 200.83 m²

Design

Type: First 50
Builder: Beneteau
Designer: F. Briand
Year built: 2008
Stability index: 132.6

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.

6,43.5,5.679826,52,6.32,60,6.68,75,6.92,90,6.79,110,6.45,120,6.3,135,5.57,142.6,5.098093,150,4.68
8,41.2,6.64527,52,7.45,60,7.74,75,7.91,90,7.83,110,7.79,120,7.67,135,7.06,146,6.224085,150,5.96
10,39.6,7.228948,52,8.06,60,8.29,75,8.44,90,8.44,110,8.56,120,8.49,135,8.09,146.9,7.365241,150,7.13
12,38.7,7.48305,52,8.32,60,8.56,75,8.77,90,8.81,110,9.02,120,9.01,135,8.71,150,8.03,150.1,8.017102
14,37.8,7.580791,52,8.44,60,8.69,75,8.98,90,9.11,110,9.36,120,9.46,135,9.2,150,8.55,159.2,8.087069
16,37.6,7.66134,52,8.52,60,8.76,75,9.12,90,9.36,110,9.61,120,9.88,135,9.69,150,8.98,170,8.275727
20,38.2,7.813127,52,8.61,60,8.87,75,9.3,90,9.71,110,10.04,120,10.53,135,10.78,150,9.88,177.2,9.080841

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.32	6.68	6.92	6.79	6.45	6.3	5.57	4.68
8	7.45	7.74	7.91	7.83	7.79	7.67	7.06	5.96
10	8.06	8.29	8.44	8.44	8.56	8.49	8.09	7.13
12	8.32	8.56	8.77	8.81	9.02	9.01	8.71	8.03
14	8.44	8.69	8.98	9.11	9.36	9.46	9.2	8.55
16	8.52	8.76	9.12	9.36	9.61	9.88	9.69	8.98
20	8.61	8.87	9.3	9.71	10.04	10.53	10.78	9.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	4.12	142.6°	4.05
8	41.2°	5	146°	5.16
10	39.6°	5.57	146.9°	6.17
12	38.7°	5.84	150.1°	6.95
14	37.8°	5.99	159.2°	7.56
16	37.6°	6.07	170°	8.15
20	38.2°	6.14	177.2°	9.07

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