Stern — ORC Rating | RegattaPages

GPH

619.3

OSN

601.4

LOA

11.293 m

Displacement

7200 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6444

Medium

0.8795

High

1.0176

Triple Offshore

Low

0.8378

Medium

1.0977

High

1.2345

Boat Specifications

Dimensions

Length overall: 11.293 m
Beam: 3.76 m
Draft: 2.02 m
Displacement: 7200 kg
Crew weight: 745 kg
Wetted surface: 31.08 m²

Sails

Mainsail: 42.65 m²
Genoa: 33.17 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 108.54 m²

Design

Type: Dehler 38C
Builder: Dehler
Designer: Judel & Vrolijk
Year built: 2012

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.

6,43.9,4.579828,52,5.13,60,5.46,75,5.72,90,5.78,110,5.84,120,5.67,135,5.09,144,4.610534,150,4.3
8,42,5.395987,52,6.09,60,6.43,75,6.72,90,6.93,110,7.04,120,6.87,135,6.26,148,5.506763,150,5.4
10,42,6.149542,52,6.85,60,7.11,75,7.32,90,7.56,110,7.65,120,7.55,135,7.18,147.8,6.48788,150,6.34
12,40.5,6.601737,52,7.3,60,7.49,75,7.65,90,7.86,110,8.05,120,7.97,135,7.68,149,7.151463,150,7.08
14,39.8,6.820399,52,7.51,60,7.71,75,7.9,90,8.01,110,8.45,120,8.39,135,8.06,150,7.49,151.5,7.407685
16,39.4,6.88465,52,7.6,60,7.82,75,8.1,90,8.2,110,8.77,120,8.85,135,8.48,150,7.81,176,7.097289
20,39.8,6.963575,52,7.63,60,7.88,75,8.34,90,8.72,110,9.2,120,9.66,135,9.42,150,8.42,178,7.834773

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.13	5.46	5.72	5.78	5.84	5.67	5.09	4.3
8	6.09	6.43	6.72	6.93	7.04	6.87	6.26	5.4
10	6.85	7.11	7.32	7.56	7.65	7.55	7.18	6.34
12	7.3	7.49	7.65	7.86	8.05	7.97	7.68	7.08
14	7.51	7.71	7.9	8.01	8.45	8.39	8.06	7.49
16	7.6	7.82	8.1	8.2	8.77	8.85	8.48	7.81
20	7.63	7.88	8.34	8.72	9.2	9.66	9.42	8.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	3.3	144°	3.73
8	42°	4.01	148°	4.67
10	42°	4.57	147.8°	5.49
12	40.5°	5.02	149°	6.13
14	39.8°	5.24	151.5°	6.51
16	39.4°	5.32	176°	7.08
20	39.8°	5.35	178°	7.83

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