Njord V — ORC Rating | RegattaPages

GPH

673.6

OSN

654.2

LOA

9.8 m

Displacement

2247 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6626

Medium

0.9182

High

1.0634

Triple Offshore

Low

0.8662

Medium

1.1361

High

1.284

Boat Specifications

Dimensions

Length overall: 9.8 m
Beam: 1.97 m
Draft: 1.37 m
Displacement: 2247 kg
Crew weight: 465 kg
Wetted surface: 15.52 m²

Sails

Mainsail: 22.52 m²
Genoa: 12.17 m²
Spinnaker: 43.68 m²
Asymmetric spinnaker: 35.85 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.

6,43.6,4.211707,52,4.7,60,5,75,5.23,90,5.43,110,5.39,120,5.2,135,4.65,144.7,4.067942,150,3.84
8,42.2,5.062064,52,5.67,60,5.99,75,6.23,90,6.45,110,6.49,120,6.35,135,5.78,148.5,4.961061,150,4.89
10,41.3,5.683753,52,6.3,60,6.5,75,6.67,90,6.9,110,6.98,120,6.9,135,6.58,149.3,5.907992,150,5.86
12,40,5.965711,52,6.58,60,6.76,75,6.94,90,7.13,110,7.4,120,7.35,135,7.02,150,6.59,157.2,6.302454
14,39.6,6.060895,52,6.69,60,6.9,75,7.17,90,7.3,110,7.83,120,7.84,135,7.46,150,7,180,6.42
16,39.5,6.116964,52,6.74,60,6.96,75,7.34,90,7.6,110,8.12,120,8.34,135,7.99,150,7.41,180,6.86
20,39.1,6.275398,52,6.86,60,7.05,75,7.48,90,8.05,110,8.64,120,9.15,135,9.36,150,8.42,180,7.65

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.7	5	5.23	5.43	5.39	5.2	4.65	3.84
8	5.67	5.99	6.23	6.45	6.49	6.35	5.78	4.89
10	6.3	6.5	6.67	6.9	6.98	6.9	6.58	5.86
12	6.58	6.76	6.94	7.13	7.4	7.35	7.02	6.59
14	6.69	6.9	7.17	7.3	7.83	7.84	7.46	7
16	6.74	6.96	7.34	7.6	8.12	8.34	7.99	7.41
20	6.86	7.05	7.48	8.05	8.64	9.15	9.36	8.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.05	144.7°	3.32
8	42.2°	3.75	148.5°	4.23
10	41.3°	4.27	149.3°	5.08
12	40°	4.57	157.2°	5.81
14	39.6°	4.67	180°	6.42
16	39.5°	4.72	180°	6.86
20	39.1°	4.87	180°	7.65

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