Ohana — ORC Rating | RegattaPages

GPH

625

OSN

608.2

LOA

10.972 m

Displacement

6337 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.643

Medium

0.8772

High

1.0129

Triple Offshore

Low

0.8368

Medium

1.0842

High

1.2149

Boat Specifications

Dimensions

Length overall: 10.972 m
Beam: 3.52 m
Draft: 1.96 m
Displacement: 6337 kg
Crew weight: 560 kg
Wetted surface: 28.27 m²

Sails

Mainsail: 40.47 m²
Genoa: 31.5 m²
Spinnaker: 98.83 m²
Asymmetric spinnaker: 74.97 m²

Design

Type: Dehler 36
Builder: Dehler
Designer: Judel Vrolijk
Year built: 2000

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.

6,43.5,4.590733,52,5.12,60,5.43,75,5.82,90,6.03,110,5.8,120,5.55,135,5.04,145,4.49245,150,4.25
8,41.2,5.342797,52,6.06,60,6.39,75,6.82,90,7.01,110,6.85,120,6.72,135,6.18,149.5,5.361936,150,5.33
10,41.2,6.073777,52,6.76,60,6.99,75,7.3,90,7.46,110,7.42,120,7.35,135,7.04,150,6.3,150.5,6.273297
12,40.1,6.445107,52,7.11,60,7.29,75,7.54,90,7.77,110,7.79,120,7.75,135,7.5,150,7.06,157,6.735434
14,39.4,6.574064,52,7.27,60,7.46,75,7.68,90,8.04,110,8.14,120,8.14,135,7.87,150,7.48,174,6.857566
16,39.2,6.632733,52,7.33,60,7.54,75,7.84,90,8.25,110,8.49,120,8.57,135,8.28,150,7.82,180,7.31
20,39,6.69115,52,7.37,60,7.58,75,8.02,90,8.5,110,9.14,120,9.28,135,9.2,150,8.62,180,8

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.12	5.43	5.82	6.03	5.8	5.55	5.04	4.25
8	6.06	6.39	6.82	7.01	6.85	6.72	6.18	5.33
10	6.76	6.99	7.3	7.46	7.42	7.35	7.04	6.3
12	7.11	7.29	7.54	7.77	7.79	7.75	7.5	7.06
14	7.27	7.46	7.68	8.04	8.14	8.14	7.87	7.48
16	7.33	7.54	7.84	8.25	8.49	8.57	8.28	7.82
20	7.37	7.58	8.02	8.5	9.14	9.28	9.2	8.62

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.33	145°	3.68
8	41.2°	4.02	149.5°	4.62
10	41.2°	4.57	150.5°	5.46
12	40.1°	4.93	157°	6.2
14	39.4°	5.08	174°	6.82
16	39.2°	5.14	180°	7.31
20	39°	5.2	180°	8

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