Nomos — ORC Rating | RegattaPages

GPH

648.6

OSN

626.5

LOA

7.5 m

Displacement

1111 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6946

Medium

0.9475

High

1.1105

Triple Offshore

Low

0.8962

Medium

1.1755

High

1.3719

Boat Specifications

Dimensions

Length overall: 7.5 m
Beam: 2.58 m
Draft: 1.95 m
Displacement: 1111 kg
Crew weight: 415 kg
Wetted surface: 14.22 m²

Sails

Mainsail: 20.43 m²
Genoa: 14.27 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 58.51 m²

Design

Type: First Class 7.5
Builder: Beneteau
Designer: Finot
Year built: 2003

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.

6,41.9,4.245534,52,4.77,60,5.03,75,5.24,90,5.55,110,5.61,120,5.42,135,4.83,144.1,4.357801,150,4.08
8,40.7,5.144207,52,5.8,60,6.02,75,6.2,90,6.47,110,6.54,120,6.43,135,6.01,147.1,5.323838,150,5.17
10,38.7,5.766049,52,6.35,60,6.49,75,6.62,90,6.95,110,7.29,120,7.12,135,6.68,149.3,6.1057,150,6.06
12,36.2,5.985424,52,6.65,60,6.87,75,7.12,90,7.28,110,8.03,120,8.03,135,7.38,149.8,6.618265,150,6.61
14,35.4,6.048131,52,6.78,60,7.09,75,7.59,90,7.72,110,8.5,120,8.96,135,8.29,146,7.490613,150,7.17
16,35.3,6.077407,52,6.85,60,7.2,75,7.85,90,8.31,110,8.96,120,9.58,135,9.35,143.8,8.562999,150,7.98
20,35.3,6.187682,52,7.03,60,7.38,75,8.04,90,8.96,110,9.87,120,10.78,135,12.16,137,12.018808,150,10.15

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.77	5.03	5.24	5.55	5.61	5.42	4.83	4.08
8	5.8	6.02	6.2	6.47	6.54	6.43	6.01	5.17
10	6.35	6.49	6.62	6.95	7.29	7.12	6.68	6.06
12	6.65	6.87	7.12	7.28	8.03	8.03	7.38	6.61
14	6.78	7.09	7.59	7.72	8.5	8.96	8.29	7.17
16	6.85	7.2	7.85	8.31	8.96	9.58	9.35	7.98
20	7.03	7.38	8.04	8.96	9.87	10.78	12.16	10.15

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.9°	3.16	144.1°	3.53
8	40.7°	3.9	147.1°	4.47
10	38.7°	4.5	149.3°	5.25
12	36.2°	4.83	149.8°	5.72
14	35.4°	4.93	146°	6.21
16	35.3°	4.96	143.8°	6.91
20	35.3°	5.05	137°	8.79

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