L'ESCARGOT — ORC Rating

GPH

644.9

OSN

625.7

LOA

9.982 m

Displacement

4986 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7076

Medium

0.9645

High

1.1096

Triple Offshore

Low

0.9103

Medium

1.1836

High

1.3241

Boat Specifications

Dimensions

Length overall: 9.982 m
Beam: 3.37 m
Draft: 2.02 m
Displacement: 4986 kg
Crew weight: 625 kg
Wetted surface: 24.15 m²

Sails

Mainsail: 33.49 m²
Genoa: 31.16 m²
Spinnaker: 76.08 m²
Asymmetric spinnaker: 71.49 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.

6,42.4,4.482329,52,5.01,60,5.27,75,5.49,90,5.44,110,5.48,120,5.32,135,4.81,145.6,4.302438,150,4.1
8,40.9,5.265571,52,5.96,60,6.24,75,6.45,90,6.55,110,6.61,120,6.45,135,5.91,148.3,5.230303,150,5.14
10,40.7,5.988385,52,6.62,60,6.81,75,6.94,90,7.1,110,7.16,120,7.06,135,6.75,150,6.04,151.7,5.951317
12,39.1,6.288284,52,6.92,60,7.07,75,7.22,90,7.4,110,7.53,120,7.44,135,7.19,150,6.77,157.9,6.42182
14,38.2,6.387931,52,7.05,60,7.23,75,7.43,90,7.55,110,7.91,120,7.84,135,7.55,150,7.18,180,6.58
16,38.4,6.482126,52,7.11,60,7.31,75,7.6,90,7.75,110,8.27,120,8.27,135,7.94,150,7.5,180,7.04
20,39.2,6.503692,52,7.14,60,7.35,75,7.77,90,8.19,110,8.66,120,9.1,135,8.81,150,8.24,180,7.7

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.01	5.27	5.49	5.44	5.48	5.32	4.81	4.1
8	5.96	6.24	6.45	6.55	6.61	6.45	5.91	5.14
10	6.62	6.81	6.94	7.1	7.16	7.06	6.75	6.04
12	6.92	7.07	7.22	7.4	7.53	7.44	7.19	6.77
14	7.05	7.23	7.43	7.55	7.91	7.84	7.55	7.18
16	7.11	7.31	7.6	7.75	8.27	8.27	7.94	7.5
20	7.14	7.35	7.77	8.19	8.66	9.1	8.81	8.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.31	145.6°	3.55
8	40.9°	3.98	148.3°	4.45
10	40.7°	4.54	151.7°	5.24
12	39.1°	4.88	157.9°	5.95
14	38.2°	5.02	180°	6.58
16	38.4°	5.08	180°	7.04
20	39.2°	5.04	180°	7.7

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