Njord V — ORC Rating | RegattaPages

GPH

671.9

OSN

653.3

LOA

9.8 m

Displacement

2320 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5924

Medium

0.8179

High

0.9443

Triple Offshore

Low

0.7741

Medium

1.0114

High

1.1403

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: 15.7 m²

Sails

Mainsail: 23.07 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

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.

6,43.5,4.246083,52,4.74,60,5.05,75,5.29,90,5.46,110,5.41,120,5.22,135,4.67,145,4.077387,150,3.85
8,42,5.073035,52,5.71,60,6.02,75,6.26,90,6.46,110,6.49,120,6.36,135,5.81,148.5,4.984518,150,4.91
10,41.2,5.714932,52,6.33,60,6.53,75,6.68,90,6.9,110,6.98,120,6.9,135,6.59,149.5,5.907414,150,5.88
12,40.1,5.961397,52,6.58,60,6.77,75,6.96,90,7.12,110,7.4,120,7.35,135,7.02,150,6.6,157.5,6.299523
14,39.8,6.065469,52,6.68,60,6.89,75,7.18,90,7.31,110,7.83,120,7.84,135,7.46,150,7,180,6.43
16,39.6,6.112809,52,6.73,60,6.96,75,7.33,90,7.62,110,8.11,120,8.33,135,7.99,150,7.41,180,6.86
20,39,6.253651,52,6.86,60,7.05,75,7.46,90,8.04,110,8.61,120,9.13,135,9.35,150,8.43,180,7.65

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.74	5.05	5.29	5.46	5.41	5.22	4.67	3.85
8	5.71	6.02	6.26	6.46	6.49	6.36	5.81	4.91
10	6.33	6.53	6.68	6.9	6.98	6.9	6.59	5.88
12	6.58	6.77	6.96	7.12	7.4	7.35	7.02	6.6
14	6.68	6.89	7.18	7.31	7.83	7.84	7.46	7
16	6.73	6.96	7.33	7.62	8.11	8.33	7.99	7.41
20	6.86	7.05	7.46	8.04	8.61	9.13	9.35	8.43

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.08	145°	3.34
8	42°	3.77	148.5°	4.25
10	41.2°	4.3	149.5°	5.09
12	40.1°	4.56	157.5°	5.82
14	39.8°	4.66	180°	6.43
16	39.6°	4.71	180°	6.86
20	39°	4.86	180°	7.65

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