OHANA — ORC Rating | RegattaPages

GPH

620.9

OSN

603.5

LOA

10.254 m

Displacement

6082 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6616

Medium

0.8823

High

0.9989

Triple Offshore

Low

0.8523

Medium

1.0879

High

1.2046

Boat Specifications

Dimensions

Length overall: 10.254 m
Beam: 3.61 m
Draft: 2.1 m
Displacement: 6082 kg
Crew weight: 700 kg
Wetted surface: 27.69 m²

Sails

Mainsail: 42.28 m²
Genoa: 30.12 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 106.46 m²

Design

Type: DEHLER 34
Builder: DEHLER
Designer: Judel/Vrolijk
Year built: 2016

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.

6,43.5,4.756165,52,5.25,60,5.52,75,5.72,90,5.99,110,5.83,120,5.67,135,5.1,143.8,4.647069,150,4.33
8,41.1,5.560249,52,6.19,60,6.43,75,6.68,90,6.92,110,6.9,120,6.78,135,6.28,147.6,5.590245,150,5.45
10,39.7,6.121657,52,6.78,60,6.96,75,7.14,90,7.39,110,7.45,120,7.39,135,7.07,148.5,6.474009,150,6.37
12,38.6,6.423376,52,7.09,60,7.26,75,7.4,90,7.68,110,7.84,120,7.81,135,7.55,149.5,7.033188,150,6.99
14,38,6.535444,52,7.24,60,7.42,75,7.63,90,7.86,110,8.16,120,8.22,135,7.96,150,7.37,152,7.237123
16,37.8,6.606299,52,7.31,60,7.51,75,7.8,90,8,110,8.46,120,8.59,135,8.38,150,7.67,174.5,6.972098
20,37.8,6.669577,52,7.39,60,7.61,75,7.99,90,8.33,110,8.98,120,9.17,135,9.28,150,8.28,176.8,7.661947
24,38.5,6.657227,52,7.39,60,7.63,75,8.09,90,8.57,110,9.35,120,9.91,135,10.57,150,8.96,176.4,8.286351

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.25	5.52	5.72	5.99	5.83	5.67	5.1	4.33
8	6.19	6.43	6.68	6.92	6.9	6.78	6.28	5.45
10	6.78	6.96	7.14	7.39	7.45	7.39	7.07	6.37
12	7.09	7.26	7.4	7.68	7.84	7.81	7.55	6.99
14	7.24	7.42	7.63	7.86	8.16	8.22	7.96	7.37
16	7.31	7.51	7.8	8	8.46	8.59	8.38	7.67
20	7.39	7.61	7.99	8.33	8.98	9.17	9.28	8.28
24	7.39	7.63	8.09	8.57	9.35	9.91	10.57	8.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.45	143.8°	3.75
8	41.1°	4.19	147.6°	4.72
10	39.7°	4.71	148.5°	5.52
12	38.6°	5.02	149.5°	6.06
14	38°	5.15	152°	6.39
16	37.8°	5.22	174.5°	6.94
20	37.8°	5.27	176.8°	7.65
24	38.5°	5.21	176.4°	8.27

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