no limit — ORC Rating

GPH

700.8

OSN

682.4

LOA

7.95 m

Displacement

1818 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5884

Medium

0.7921

High

0.8907

Triple Offshore

Low

0.7575

Medium

0.9615

High

1.0673

Boat Specifications

Dimensions

Length overall: 7.95 m
Beam: 2.74 m
Draft: 1.49 m
Displacement: 1818 kg
Crew weight: 409 kg
Wetted surface: 15.22 m²

Sails

Mainsail: 21.47 m²
Genoa: 22.05 m²
Spinnaker: 42.93 m²
Asymmetric spinnaker: 0 m²

Design

Type: MAXI Racer
Builder: Mølnlycke Marin
Designer: Pelle Petterson
Year built: 1979

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.

6,42,4.292568,52,4.84,60,5.11,75,5.32,90,5.26,110,5.09,120,4.92,135,4.42,148,3.796954,150,3.71
8,42,5.113404,52,5.66,60,5.85,75,5.98,90,5.98,110,5.99,120,5.87,135,5.38,150,4.69,152,4.60956
10,39,5.520199,52,6.05,60,6.18,75,6.29,90,6.37,110,6.43,120,6.34,135,6.08,150,5.54,153,5.420836
12,38.2,5.662609,52,6.2,60,6.36,75,6.56,90,6.65,110,6.87,120,6.77,135,6.47,150,6.13,172,5.594445
14,37.9,5.715487,52,6.26,60,6.44,75,6.77,90,6.94,110,7.29,120,7.22,135,6.89,150,6.49,180,6.06
16,37.9,5.72816,52,6.28,60,6.48,75,6.87,90,7.2,110,7.62,120,7.7,135,7.34,150,6.88,180,6.41
20,39,5.764683,52,6.29,60,6.5,75,6.94,90,7.45,110,8.05,120,8.62,135,8.46,150,7.75,180,7.16

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.84	5.11	5.32	5.26	5.09	4.92	4.42	3.71
8	5.66	5.85	5.98	5.98	5.99	5.87	5.38	4.69
10	6.05	6.18	6.29	6.37	6.43	6.34	6.08	5.54
12	6.2	6.36	6.56	6.65	6.87	6.77	6.47	6.13
14	6.26	6.44	6.77	6.94	7.29	7.22	6.89	6.49
16	6.28	6.48	6.87	7.2	7.62	7.7	7.34	6.88
20	6.29	6.5	6.94	7.45	8.05	8.62	8.46	7.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.19	148°	3.22
8	42°	3.8	152°	4.07
10	39°	4.29	153°	4.83
12	38.2°	4.45	172°	5.54
14	37.9°	4.51	180°	6.06
16	37.9°	4.52	180°	6.41
20	39°	4.48	180°	7.16

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