Norwegian spell — ORC Rating

GPH

629.9

OSN

609.1

LOA

13.1 m

Displacement

10521 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6977

Medium

0.9775

High

1.1714

Triple Offshore

Low

0.9053

Medium

1.2219

High

1.4055

Boat Specifications

Dimensions

Length overall: 13.1 m
Beam: 4.18 m
Draft: 2.13 m
Displacement: 10521 kg
Crew weight: 803 kg
Wetted surface: 38.1 m²

Sails

Mainsail: 37.13 m²
Genoa: 60.66 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 120.09 m²

Design

Type: SUN MAGIC 44
Builder: Jeanneau
Designer: Daniel Andrieu
Year built: 1984

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.

6,43.9,4.538193,52,5.05,60,5.35,75,5.58,90,5.51,110,5.43,120,5.26,135,4.73,145.6,4.157004,150,3.96
8,42.4,5.40317,52,6.03,60,6.35,75,6.62,90,6.55,110,6.65,120,6.45,135,5.88,149.4,5.100251,150,5.07
10,42,6.122629,52,6.85,60,7.15,75,7.36,90,7.41,110,7.53,120,7.39,135,6.89,150,6.05,150.2,6.038498
12,41.7,6.696684,52,7.36,60,7.58,75,7.75,90,7.85,110,7.97,120,7.89,135,7.59,150,6.93,152.6,6.791953
14,40.8,6.948526,52,7.61,60,7.81,75,7.99,90,8.09,110,8.3,120,8.24,135,7.98,150,7.57,159.5,7.142307
16,39.7,7.031457,52,7.74,60,7.95,75,8.18,90,8.25,110,8.62,120,8.59,135,8.32,150,7.94,180,7.29
20,39.5,7.153738,52,7.83,60,8.07,75,8.45,90,8.67,110,9.1,120,9.31,135,9.06,150,8.58,180,8.06

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.05	5.35	5.58	5.51	5.43	5.26	4.73	3.96
8	6.03	6.35	6.62	6.55	6.65	6.45	5.88	5.07
10	6.85	7.15	7.36	7.41	7.53	7.39	6.89	6.05
12	7.36	7.58	7.75	7.85	7.97	7.89	7.59	6.93
14	7.61	7.81	7.99	8.09	8.3	8.24	7.98	7.57
16	7.74	7.95	8.18	8.25	8.62	8.59	8.32	7.94
20	7.83	8.07	8.45	8.67	9.1	9.31	9.06	8.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	3.27	145.6°	3.43
8	42.4°	3.99	149.4°	4.39
10	42°	4.55	150.2°	5.24
12	41.7°	5	152.6°	6.03
14	40.8°	5.26	159.5°	6.69
16	39.7°	5.41	180°	7.29
20	39.5°	5.52	180°	8.06

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