NEPHELE — ORC Rating | RegattaPages

GPH

713.3

OSN

690.8

LOA

9.265 m

Displacement

4094 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5769

Medium

0.7812

High

0.8872

Triple Offshore

Low

0.739

Medium

0.9499

High

1.0469

Boat Specifications

Dimensions

Length overall: 9.265 m
Beam: 3.23 m
Draft: 1.76 m
Displacement: 4094 kg
Crew weight: 400 kg
Wetted surface: 20.46 m²

Sails

Mainsail: 21.38 m²
Genoa: 27.49 m²
Spinnaker: 55.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 30E
Builder: BENETEAU
Designer: JEAN BERRET
Year built: 1982
Stability index: 107.7

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.

6,43.5,4.273655,52,4.72,60,4.96,75,5.09,90,4.96,110,4.89,120,4.72,135,4.26,146.6,3.761164,150,3.63
8,41.1,4.976356,52,5.54,60,5.75,75,5.88,90,5.83,110,5.89,120,5.76,135,5.3,150,4.66,150.5,4.64178
10,39.6,5.411977,52,6,60,6.15,75,6.27,90,6.3,110,6.41,120,6.33,135,6.05,150,5.52,153.8,5.34963
12,39.3,5.673006,52,6.22,60,6.37,75,6.51,90,6.57,110,6.72,120,6.68,135,6.47,150,6.13,161,5.764033
14,38.8,5.748469,52,6.33,60,6.49,75,6.67,90,6.73,110,6.96,120,6.95,135,6.77,150,6.5,175.4,6.019389
16,38.4,5.780321,52,6.39,60,6.56,75,6.79,90,6.9,110,7.18,120,7.21,135,7.05,150,6.78,179,6.390973
20,38.8,5.825457,52,6.42,60,6.61,75,6.92,90,7.16,110,7.47,120,7.72,135,7.69,150,7.32,179,6.931056

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.72	4.96	5.09	4.96	4.89	4.72	4.26	3.63
8	5.54	5.75	5.88	5.83	5.89	5.76	5.3	4.66
10	6	6.15	6.27	6.3	6.41	6.33	6.05	5.52
12	6.22	6.37	6.51	6.57	6.72	6.68	6.47	6.13
14	6.33	6.49	6.67	6.73	6.96	6.95	6.77	6.5
16	6.39	6.56	6.79	6.9	7.18	7.21	7.05	6.78
20	6.42	6.61	6.92	7.16	7.47	7.72	7.69	7.32

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.1	146.6°	3.14
8	41.1°	3.75	150.5°	4.04
10	39.6°	4.17	153.8°	4.8
12	39.3°	4.39	161°	5.45
14	38.8°	4.48	175.4°	6
16	38.4°	4.53	179°	6.39
20	38.8°	4.54	179°	6.93

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