Nora — ORC Rating | RegattaPages

GPH

653.2

OSN

630.6

LOA

10.95 m

Displacement

6906 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6125

Medium

0.8485

High

0.9952

Triple Offshore

Low

0.7883

Medium

1.0437

High

1.1804

Boat Specifications

Dimensions

Length overall: 10.95 m
Beam: 3.71 m
Draft: 2.11 m
Displacement: 6906 kg
Crew weight: 671 kg
Wetted surface: 29.88 m²

Sails

Mainsail: 36.25 m²
Genoa: 37.3 m²
Spinnaker: 81.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sun Fast 37
Builder: Jeanneau
Designer: Jacques Fauroux
Year built: 2002
Stability index: 107.1

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.

6,43.6,4.529312,52,5.02,60,5.29,75,5.44,90,5.32,110,5.25,120,5.07,135,4.55,145.2,4.055292,150,3.85
8,41.4,5.332544,52,5.95,60,6.2,75,6.37,90,6.28,110,6.37,120,6.19,135,5.66,149.8,4.952129,150,4.94
10,40,5.913495,52,6.59,60,6.79,75,6.94,90,6.98,110,7.09,120,6.97,135,6.54,150,5.87,153.2,5.702533
12,39,6.292254,52,6.96,60,7.13,75,7.27,90,7.37,110,7.5,120,7.43,135,7.13,150,6.62,157.4,6.293258
14,38.4,6.482126,52,7.16,60,7.33,75,7.51,90,7.59,110,7.82,120,7.77,135,7.52,150,7.15,167.6,6.593819
16,37.8,6.54302,52,7.26,60,7.45,75,7.69,90,7.77,110,8.11,120,8.09,135,7.87,150,7.51,177.2,6.978331
20,37.8,6.618954,52,7.34,60,7.55,75,7.89,90,8.14,110,8.51,120,8.69,135,8.54,150,8.16,179,7.671168

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.02	5.29	5.44	5.32	5.25	5.07	4.55	3.85
8	5.95	6.2	6.37	6.28	6.37	6.19	5.66	4.94
10	6.59	6.79	6.94	6.98	7.09	6.97	6.54	5.87
12	6.96	7.13	7.27	7.37	7.5	7.43	7.13	6.62
14	7.16	7.33	7.51	7.59	7.82	7.77	7.52	7.15
16	7.26	7.45	7.69	7.77	8.11	8.09	7.87	7.51
20	7.34	7.55	7.89	8.14	8.51	8.69	8.54	8.16

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.28	145.2°	3.33
8	41.4°	4	149.8°	4.28
10	40°	4.53	153.2°	5.09
12	39°	4.89	157.4°	5.81
14	38.4°	5.08	167.6°	6.44
16	37.8°	5.17	177.2°	6.97
20	37.8°	5.23	179°	7.67

Loading polar chart…