Off Course — ORC Rating

GPH

554.6

OSN

538.2

LOA

13.69 m

Displacement

9655 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8141

Medium

1.1153

High

1.2921

Triple Offshore

Low

1.0547

Medium

1.3781

High

1.5534

Boat Specifications

Dimensions

Length overall: 13.69 m
Beam: 3.86 m
Draft: 2.54 m
Displacement: 9655 kg
Crew weight: 933 kg
Wetted surface: 39.2 m²

Sails

Mainsail: 65.48 m²
Genoa: 46.58 m²
Spinnaker: 154.91 m²
Asymmetric spinnaker: 153.4 m²

Design

Type: Dehler 44
Builder: Dehler
Designer: Simonis & Voogd
Year built: 2006

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.

6,43.1,5.163236,52,5.78,60,6.12,75,6.4,90,6.37,110,6.42,120,6.24,135,5.59,143.3,5.088705,150,4.71
8,41.7,6.187736,52,6.96,60,7.3,75,7.56,90,7.67,110,7.77,120,7.61,135,6.93,146.6,6.144832,150,5.93
10,40.9,6.959021,52,7.73,60,7.98,75,8.15,90,8.24,110,8.43,120,8.33,135,7.93,149.1,7.085711,150,7.02
12,39.5,7.296294,52,8.08,60,8.29,75,8.49,90,8.52,110,8.86,120,8.81,135,8.48,150,7.89,154.4,7.651088
14,38.6,7.408635,52,8.23,60,8.46,75,8.75,90,8.85,110,9.19,120,9.34,135,8.96,150,8.42,162.6,7.891094
16,38.3,7.479838,52,8.3,60,8.55,75,8.96,90,9.18,110,9.47,120,9.84,135,9.52,150,8.86,180,8.13
20,38.3,7.670975,52,8.4,60,8.62,75,9.16,90,9.76,110,10.02,120,10.51,135,10.88,150,9.93,180,9

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.78	6.12	6.4	6.37	6.42	6.24	5.59	4.71
8	6.96	7.3	7.56	7.67	7.77	7.61	6.93	5.93
10	7.73	7.98	8.15	8.24	8.43	8.33	7.93	7.02
12	8.08	8.29	8.49	8.52	8.86	8.81	8.48	7.89
14	8.23	8.46	8.75	8.85	9.19	9.34	8.96	8.42
16	8.3	8.55	8.96	9.18	9.47	9.84	9.52	8.86
20	8.4	8.62	9.16	9.76	10.02	10.51	10.88	9.93

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.77	143.3°	4.08
8	41.7°	4.62	146.6°	5.13
10	40.9°	5.26	149.1°	6.08
12	39.5°	5.63	154.4°	6.9
14	38.6°	5.79	162.6°	7.53
16	38.3°	5.87	180°	8.13
20	38.3°	6.02	180°	9

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