Njord V — ORC Rating | RegattaPages

GPH

673.6

OSN

653.5

LOA

9.8 m

Displacement

2320 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5893

Medium

0.818

High

0.949

Triple Offshore

Low

0.7695

Medium

1.0102

High

1.1416

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: 23.09 m²
Genoa: 12.17 m²
Spinnaker: 43.68 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.

6,43.8,4.25349,52,4.73,60,5.02,75,5.24,90,5.41,110,5.35,120,5.16,135,4.61,143.3,4.115865,150,3.81
8,42,5.073035,52,5.71,60,6.01,75,6.23,90,6.44,110,6.46,120,6.31,135,5.75,148.7,4.927095,150,4.86
10,41.2,5.741513,52,6.33,60,6.52,75,6.67,90,6.89,110,6.96,120,6.88,135,6.55,149.3,5.873102,150,5.83
12,39.9,5.983066,52,6.59,60,6.77,75,6.94,90,7.14,110,7.39,120,7.31,135,6.99,150,6.58,156.9,6.305571
14,39.3,6.086528,52,6.7,60,6.91,75,7.17,90,7.31,110,7.82,120,7.79,135,7.42,150,6.98,171.8,6.445901
16,39,6.137843,52,6.77,60,6.98,75,7.35,90,7.6,110,8.13,120,8.31,135,7.94,150,7.39,179,6.821039
20,38.2,6.286132,52,6.9,60,7.09,75,7.51,90,8.07,110,8.66,120,9.29,135,9.27,150,8.41,177.2,7.609084

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.73	5.02	5.24	5.41	5.35	5.16	4.61	3.81
8	5.71	6.01	6.23	6.44	6.46	6.31	5.75	4.86
10	6.33	6.52	6.67	6.89	6.96	6.88	6.55	5.83
12	6.59	6.77	6.94	7.14	7.39	7.31	6.99	6.58
14	6.7	6.91	7.17	7.31	7.82	7.79	7.42	6.98
16	6.77	6.98	7.35	7.6	8.13	8.31	7.94	7.39
20	6.9	7.09	7.51	8.07	8.66	9.29	9.27	8.41

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	3.07	143.3°	3.3
8	42°	3.77	148.7°	4.21
10	41.2°	4.32	149.3°	5.05
12	39.9°	4.59	156.9°	5.8
14	39.3°	4.71	171.8°	6.38
16	39°	4.77	179°	6.82
20	38.2°	4.94	177.2°	7.6

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