L'ESCARGOT — ORC Rating

GPH

641.9

OSN

622.9

LOA

9.982 m

Displacement

4985 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6303

Medium

0.8622

High

0.999

Triple Offshore

Low

0.8131

Medium

1.0558

High

1.1886

Boat Specifications

Dimensions

Length overall: 9.982 m
Beam: 3.37 m
Draft: 2.03 m
Displacement: 4985 kg
Crew weight: 625 kg
Wetted surface: 24.31 m²

Sails

Mainsail: 34.24 m²
Genoa: 31.78 m²
Spinnaker: 76.08 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 34.7
Builder: Beneteau
Designer: Farr
Year built: 2005

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.

6,42.8,4.538455,52,5.1,60,5.39,75,5.63,90,5.56,110,5.47,120,5.31,135,4.81,146,4.257949,150,4.08
8,41.2,5.316216,52,6.03,60,6.32,75,6.53,90,6.53,110,6.59,120,6.44,135,5.9,150,5.12687
10,40.9,6.032915,52,6.65,60,6.83,75,6.97,90,7.06,110,7.14,120,7.06,135,6.74,150,6.05,151.5,5.973939
12,39,6.343725,52,6.96,60,7.1,75,7.24,90,7.38,110,7.51,120,7.44,135,7.19,150,6.78,158,6.438852
14,38.2,6.489731,52,7.12,60,7.29,75,7.47,90,7.56,110,7.9,120,7.83,135,7.54,150,7.18,180,6.59
16,37.9,6.5519,52,7.19,60,7.4,75,7.68,90,7.8,110,8.28,120,8.25,135,7.94,150,7.51,180,7.05
20,38.4,6.609727,52,7.24,60,7.47,75,7.94,90,8.31,110,8.7,120,9.09,135,8.8,150,8.27,180,7.71

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.39	5.63	5.56	5.47	5.31	4.81	4.08
8	6.03	6.32	6.53	6.53	6.59	6.44	5.9	5.13
10	6.65	6.83	6.97	7.06	7.14	7.06	6.74	6.05
12	6.96	7.1	7.24	7.38	7.51	7.44	7.19	6.78
14	7.12	7.29	7.47	7.56	7.9	7.83	7.54	7.18
16	7.19	7.4	7.68	7.8	8.28	8.25	7.94	7.51
20	7.24	7.47	7.94	8.31	8.7	9.09	8.8	8.27

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.33	146°	3.53
8	41.2°	4	150°	4.44
10	40.9°	4.56	151.5°	5.25
12	39°	4.93	158°	5.97
14	38.2°	5.1	180°	6.59
16	37.9°	5.17	180°	7.05
20	38.4°	5.18	180°	7.71

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