Stern — ORC Rating | RegattaPages

GPH

624.3

OSN

605.2

LOA

11.293 m

Displacement

7339 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7172

Medium

0.9829

High

1.1405

Triple Offshore

Low

0.9303

Medium

1.2276

High

1.3828

Boat Specifications

Dimensions

Length overall: 11.293 m
Beam: 3.76 m
Draft: 2.03 m
Displacement: 7339 kg
Crew weight: 748 kg
Wetted surface: 31.55 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.

6,43.6,4.501694,52,5.01,60,5.31,75,5.55,90,5.69,110,5.76,120,5.59,135,5.03,144.2,4.537251,150,4.25
8,42.1,5.350579,52,6,60,6.32,75,6.58,90,6.89,110,6.98,120,6.79,135,6.19,147.8,5.471564,150,5.35
10,41.7,6.080589,52,6.8,60,7.07,75,7.26,90,7.54,110,7.63,120,7.52,135,7.13,147.7,6.447706,150,6.29
12,40.8,6.591853,52,7.26,60,7.46,75,7.62,90,7.84,110,8.02,120,7.94,135,7.65,148.8,7.119774,150,7.04
14,39.8,6.794367,52,7.49,60,7.68,75,7.87,90,7.98,110,8.4,120,8.35,135,8.03,150,7.46,151.3,7.398995
16,39.3,6.848959,52,7.57,60,7.8,75,8.07,90,8.17,110,8.72,120,8.79,135,8.43,150,7.78,175.5,7.061769
20,39.3,6.887727,52,7.61,60,7.85,75,8.29,90,8.66,110,9.13,120,9.58,135,9.35,150,8.37,178.1,7.804291

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.01	5.31	5.55	5.69	5.76	5.59	5.03	4.25
8	6	6.32	6.58	6.89	6.98	6.79	6.19	5.35
10	6.8	7.07	7.26	7.54	7.63	7.52	7.13	6.29
12	7.26	7.46	7.62	7.84	8.02	7.94	7.65	7.04
14	7.49	7.68	7.87	7.98	8.4	8.35	8.03	7.46
16	7.57	7.8	8.07	8.17	8.72	8.79	8.43	7.78
20	7.61	7.85	8.29	8.66	9.13	9.58	9.35	8.37

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.26	144.2°	3.68
8	42.1°	3.97	147.8°	4.63
10	41.7°	4.54	147.7°	5.45
12	40.8°	4.99	148.8°	6.09
14	39.8°	5.22	151.3°	6.49
16	39.3°	5.3	175.5°	7.04
20	39.3°	5.33	178.1°	7.8

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