Njord V — ORC Rating | RegattaPages

GPH

678.4

OSN

657.5

LOA

9.8 m

Displacement

2320 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5935

Medium

0.8108

High

0.9389

Triple Offshore

Low

0.7682

Medium

1.0003

High

1.1283

Boat Specifications

Dimensions

Length overall: 9.8 m
Beam: 1.97 m
Draft: 1.38 m
Displacement: 2320 kg
Crew weight: 465 kg
Wetted surface: 15.59 m²

Sails

Mainsail: 23.08 m²
Genoa: 12.17 m²
Spinnaker: 50.08 m²
Asymmetric spinnaker: 36.75 m²

Design

Type: SAFIR
Builder: Selvbygg
Designer: Gøte Berg
Year built: 1972
Stability index: 120.4

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.

6,43,4.279735,52,4.76,60,5.01,75,5.15,90,5.29,110,5.32,120,5.15,135,4.61,144.2,4.056401,150,3.8
8,40.9,5.05389,52,5.65,60,5.89,75,6.06,90,6.23,110,6.35,120,6.22,135,5.67,149.3,4.89619,150,4.86
10,39.4,5.538778,52,6.2,60,6.39,75,6.55,90,6.76,110,6.91,120,6.85,135,6.51,150,5.79,150.5,5.756267
12,39,5.816153,52,6.48,60,6.68,75,6.86,90,7.06,110,7.29,120,7.3,135,7.01,150,6.55,156.5,6.270036
14,39.3,5.99607,52,6.63,60,6.83,75,7.09,90,7.32,110,7.67,120,7.73,135,7.48,150,7.01,170,6.42765
16,38.8,6.069254,52,6.71,60,6.92,75,7.24,90,7.47,110,7.98,120,8.1,135,7.96,150,7.44,177.2,6.808128
20,38.7,6.163266,52,6.8,60,7.02,75,7.41,90,7.82,110,8.49,120,8.94,135,9.07,150,8.39,177.2,7.619096

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.76	5.01	5.15	5.29	5.32	5.15	4.61	3.8
8	5.65	5.89	6.06	6.23	6.35	6.22	5.67	4.86
10	6.2	6.39	6.55	6.76	6.91	6.85	6.51	5.79
12	6.48	6.68	6.86	7.06	7.29	7.3	7.01	6.55
14	6.63	6.83	7.09	7.32	7.67	7.73	7.48	7.01
16	6.71	6.92	7.24	7.47	7.98	8.1	7.96	7.44
20	6.8	7.02	7.41	7.82	8.49	8.94	9.07	8.39

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.13	144.2°	3.29
8	40.9°	3.82	149.3°	4.21
10	39.4°	4.28	150.5°	5.01
12	39°	4.52	156.5°	5.75
14	39.3°	4.64	170°	6.33
16	38.8°	4.73	177.2°	6.8
20	38.7°	4.81	177.2°	7.61

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