Yani — ORC Rating | RegattaPages

GPH

501.4

OSN

488

LOA

15.05 m

Displacement

10884 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9228

Medium

1.2282

High

1.3935

Triple Offshore

Low

1.1909

Medium

1.5126

High

1.6894

Boat Specifications

Dimensions

Length overall: 15.05 m
Beam: 4.13 m
Draft: 3.75 m
Displacement: 10884 kg
Crew weight: 1107 kg
Wetted surface: 43.89 m²

Sails

Mainsail: 87.41 m²
Genoa: 56.27 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 188.55 m²

Design

Type: Marten 49
Builder: Marten Marine
Designer: REICHEL / PUGH
Year built: 2004

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.

6,42,5.961153,52,6.7,60,7.06,75,7.35,90,7.23,110,7.12,120,6.87,135,6.17,142.3,5.649478,150,5.17
8,40.3,7.067292,52,7.98,60,8.28,75,8.47,90,8.4,110,8.48,120,8.35,135,7.66,144.3,6.92047,150,6.49
10,38.6,7.664546,52,8.54,60,8.76,75,8.95,90,8.93,110,9.12,120,9.04,135,8.64,147.7,7.855554,150,7.66
12,37.2,7.846535,52,8.74,60,8.97,75,9.27,90,9.33,110,9.53,120,9.65,135,9.21,150,8.57,151.9,8.411489
14,36.4,7.938936,52,8.85,60,9.09,75,9.51,90,9.75,110,9.89,120,10.23,135,9.86,150,9.05,152.7,8.856457
16,35.9,8.086004,52,8.91,60,9.17,75,9.67,90,10.12,110,10.26,120,10.68,135,10.64,150,9.52,175,8.321666
20,35.7,8.225755,52,9.1,60,9.4,75,9.84,90,10.57,110,11.02,120,11.6,135,12.64,144.4,11.634474,150,10.92

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.7	7.06	7.35	7.23	7.12	6.87	6.17	5.17
8	7.98	8.28	8.47	8.4	8.48	8.35	7.66	6.49
10	8.54	8.76	8.95	8.93	9.12	9.04	8.64	7.66
12	8.74	8.97	9.27	9.33	9.53	9.65	9.21	8.57
14	8.85	9.09	9.51	9.75	9.89	10.23	9.86	9.05
16	8.91	9.17	9.67	10.12	10.26	10.68	10.64	9.52
20	9.1	9.4	9.84	10.57	11.02	11.6	12.64	10.92

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	4.43	142.3°	4.47
8	40.3°	5.39	144.3°	5.62
10	38.6°	5.99	147.7°	6.64
12	37.2°	6.25	151.9°	7.42
14	36.4°	6.39	152.7°	7.87
16	35.9°	6.55	175°	8.29
20	35.7°	6.68	144.4°	9.46

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