ESPRIT — ORC Rating | RegattaPages

GPH

564.7

OSN

546.9

LOA

14.506 m

Displacement

12650 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7062

Medium

0.9765

High

1.1362

Triple Offshore

Low

0.9161

Medium

1.2057

High

1.3582

Boat Specifications

Dimensions

Length overall: 14.506 m
Beam: 4.51 m
Draft: 2.31 m
Displacement: 12650 kg
Crew weight: 800 kg
Wetted surface: 44.75 m²

Sails

Mainsail: 64.31 m²
Genoa: 64.36 m²
Spinnaker: 147.03 m²
Asymmetric spinnaker: 0 m²

Design

Type: BENETEAU 47.7
Builder: BENETEAU
Designer: FARR
Year built: 1999
Stability index: -1

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.

4,44.2,3.835904,52,4.35,60,4.68,75,4.92,90,4.79,110,4.36,120,4.22,135,3.69,140.5,3.395434,150,3.02
6,44.2,5.328419,52,5.89,60,6.25,75,6.5,90,6.38,110,6.05,120,5.87,135,5.24,140.5,4.924675,150,4.39
8,42,6.284105,52,7,60,7.31,75,7.52,90,7.45,110,7.36,120,7.19,135,6.57,147.8,5.778822,150,5.64
10,40.4,6.920203,52,7.69,60,7.92,75,8.09,90,8.09,110,8.17,120,8.06,135,7.6,150,6.74,150.5,6.7099
12,39.4,7.272882,52,8.06,60,8.26,75,8.44,90,8.48,110,8.63,120,8.58,135,8.27,150,7.65,154.9,7.376579
14,38.7,7.431797,52,8.23,60,8.46,75,8.69,90,8.77,110,9,120,8.99,135,8.73,150,8.27,161.2,7.785354
16,38.3,7.505323,52,8.33,60,8.56,75,8.87,90,9.03,110,9.32,120,9.38,135,9.15,150,8.71,167.3,8.139127
20,38.6,7.651751,52,8.43,60,8.68,75,9.09,90,9.45,110,9.73,120,10.11,135,10.01,150,9.53,177.2,8.790495
24,39.3,7.701848,52,8.46,60,8.73,75,9.23,90,9.71,110,10.07,120,10.61,135,11.06,150,10.46,176.3,9.559927

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
4	4.35	4.68	4.92	4.79	4.36	4.22	3.69	3.02
6	5.89	6.25	6.5	6.38	6.05	5.87	5.24	4.39
8	7	7.31	7.52	7.45	7.36	7.19	6.57	5.64
10	7.69	7.92	8.09	8.09	8.17	8.06	7.6	6.74
12	8.06	8.26	8.44	8.48	8.63	8.58	8.27	7.65
14	8.23	8.46	8.69	8.77	9	8.99	8.73	8.27
16	8.33	8.56	8.87	9.03	9.32	9.38	9.15	8.71
20	8.43	8.68	9.09	9.45	9.73	10.11	10.01	9.53
24	8.46	8.73	9.23	9.71	10.07	10.61	11.06	10.46

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
4	44.2°	2.75	140.5°	2.62
6	44.2°	3.82	140.5°	3.8
8	42°	4.67	147.8°	4.89
10	40.4°	5.27	150.5°	5.84
12	39.4°	5.62	154.9°	6.68
14	38.7°	5.8	161.2°	7.37
16	38.3°	5.89	167.3°	7.94
20	38.6°	5.98	177.2°	8.78
24	39.3°	5.96	176.3°	9.54

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