MAST IV — ORC Rating | RegattaPages

GPH

729

OSN

704.8

LOA

11.23 m

Displacement

6280 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5204

Medium

0.7367

High

0.8886

Triple Offshore

Low

0.6833

Medium

0.9441

High

1.1021

Boat Specifications

Dimensions

Length overall: 11.23 m
Beam: 3.83 m
Draft: 1.43 m
Displacement: 6280 kg
Crew weight: 500 kg
Wetted surface: 29.68 m²

Sails

Mainsail: 26.47 m²
Genoa: 34.16 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 71.5 m²

Design

Type: SUN ODYSSEY 37.1
Builder: JEANNEAU
Designer: FAUROUX
Year built: 1988

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.

6,47.2,3.811955,52,4.13,60,4.48,75,4.74,90,4.73,110,4.8,120,4.61,135,4.12,145,3.698947,150,3.5
8,45.8,4.647393,52,5.07,60,5.43,75,5.72,90,5.82,110,5.93,120,5.73,135,5.21,145.5,4.732285,150,4.5
10,44.6,5.238572,52,5.77,60,6.15,75,6.48,90,6.71,110,6.81,120,6.66,135,6.13,145.5,5.605938,150,5.34
12,43.9,5.731724,52,6.35,60,6.69,75,6.97,90,7.22,110,7.31,120,7.22,135,6.88,145.2,6.405657,150,6.07
14,43.5,6.134763,52,6.74,60,7.02,75,7.25,90,7.5,110,7.64,120,7.57,135,7.32,147,6.844165,150,6.63
16,43.3,6.334395,52,6.94,60,7.2,75,7.44,90,7.67,110,7.97,120,7.91,135,7.65,150,7.04,171.5,6.28908
20,43.5,6.369125,52,7,60,7.3,75,7.7,90,7.95,110,8.6,120,8.65,135,8.35,150,7.59,175.5,7.152047

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.13	4.48	4.74	4.73	4.8	4.61	4.12	3.5
8	5.07	5.43	5.72	5.82	5.93	5.73	5.21	4.5
10	5.77	6.15	6.48	6.71	6.81	6.66	6.13	5.34
12	6.35	6.69	6.97	7.22	7.31	7.22	6.88	6.07
14	6.74	7.02	7.25	7.5	7.64	7.57	7.32	6.63
16	6.94	7.2	7.44	7.67	7.97	7.91	7.65	7.04
20	7	7.3	7.7	7.95	8.6	8.65	8.35	7.59

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	47.2°	2.59	145°	3.03
8	45.8°	3.24	145.5°	3.9
10	44.6°	3.73	145.5°	4.62
12	43.9°	4.13	145.2°	5.26
14	43.5°	4.45	147°	5.74
16	43.3°	4.61	171.5°	6.22
20	43.5°	4.62	175.5°	7.13

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