MOTI — ORC Rating | RegattaPages

GPH

598.9

OSN

583.1

LOA

10.973 m

Displacement

5117 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6843

Medium

0.9155

High

1.0249

Triple Offshore

Low

0.8859

Medium

1.1272

High

1.2447

Boat Specifications

Dimensions

Length overall: 10.973 m
Beam: 3.41 m
Draft: 2.28 m
Displacement: 5117 kg
Crew weight: 480 kg
Wetted surface: 26.25 m²

Sails

Mainsail: 38.83 m²
Genoa: 29.65 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 123.17 m²

Design

Type: BH 36
Builder: SRG
Designer: IAN MURRAY
Year built: 1995
Stability index: 118.2

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.

6,42.4,4.861499,52,5.44,60,5.72,75,6.07,90,6.34,110,6.21,120,5.94,135,5.24,143.3,4.776897,150,4.42
8,40.6,5.755518,52,6.44,60,6.68,75,6.96,90,7.23,110,7.2,120,7.08,135,6.58,146.9,5.80147,150,5.61
10,39,6.305122,52,7.02,60,7.2,75,7.33,90,7.62,110,7.71,120,7.68,135,7.4,148.2,6.76556,150,6.64
12,38.1,6.544378,52,7.27,60,7.46,75,7.64,90,7.85,110,8.13,120,8.15,135,7.91,150,7.35,150.5,7.318847
14,37.6,6.638986,52,7.39,60,7.59,75,7.87,90,8.03,110,8.49,120,8.59,135,8.41,150,7.73,150.5,7.698002
16,37.5,6.705713,52,7.46,60,7.68,75,8.01,90,8.23,110,8.79,120,8.95,135,8.96,150,8.07,173,7.19362
20,37.8,6.770823,52,7.52,60,7.76,75,8.18,90,8.61,110,9.29,120,9.83,135,10.4,150,8.84,175.7,7.932328

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.44	5.72	6.07	6.34	6.21	5.94	5.24	4.42
8	6.44	6.68	6.96	7.23	7.2	7.08	6.58	5.61
10	7.02	7.2	7.33	7.62	7.71	7.68	7.4	6.64
12	7.27	7.46	7.64	7.85	8.13	8.15	7.91	7.35
14	7.39	7.59	7.87	8.03	8.49	8.59	8.41	7.73
16	7.46	7.68	8.01	8.23	8.79	8.95	8.96	8.07
20	7.52	7.76	8.18	8.61	9.29	9.83	10.4	8.84

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.59	143.3°	3.83
8	40.6°	4.37	146.9°	4.86
10	39°	4.9	148.2°	5.75
12	38.1°	5.15	150.5°	6.37
14	37.6°	5.26	150.5°	6.7
16	37.5°	5.32	173°	7.14
20	37.8°	5.35	175.7°	7.91

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