Blue Chip — ORC Rating

GPH

620.5

OSN

601.6

LOA

11.3 m

Displacement

7157 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7238

Medium

0.9959

High

1.1513

Triple Offshore

Low

0.9371

Medium

1.2352

High

1.3863

Boat Specifications

Dimensions

Length overall: 11.3 m
Beam: 3.76 m
Draft: 1.98 m
Displacement: 7157 kg
Crew weight: 720 kg
Wetted surface: 31.4 m²

Sails

Mainsail: 43.67 m²
Genoa: 36.77 m²
Spinnaker: 110.16 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 38
Builder: Dehler Yachts
Designer: Judel/Vrolijk
Year built: 2013

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.

6,43.8,4.586011,52,5.1,60,5.41,75,5.66,90,5.6,110,5.71,120,5.58,135,5.07,145,4.49245,150,4.25
8,42.3,5.448662,52,6.1,60,6.43,75,6.7,90,6.79,110,6.95,120,6.8,135,6.25,149.2,5.413524,150,5.37
10,41.7,6.160949,52,6.87,60,7.14,75,7.33,90,7.47,110,7.62,120,7.54,135,7.19,149.8,6.398428,150,6.38
12,41.1,6.582061,52,7.27,60,7.49,75,7.67,90,7.72,110,8.02,120,7.97,135,7.7,150,7.21,155.5,6.934361
14,40.5,6.706944,52,7.42,60,7.65,75,7.89,90,7.96,110,8.37,120,8.39,135,8.09,150,7.68,169.7,7.043506
16,40.3,6.752608,52,7.48,60,7.71,75,8.05,90,8.22,110,8.59,120,8.83,135,8.53,150,8.05,180,7.48
20,40.3,6.831279,52,7.53,60,7.74,75,8.17,90,8.65,110,8.99,120,9.42,135,9.51,150,8.87,180,8.21

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.41	5.66	5.6	5.71	5.58	5.07	4.25
8	6.1	6.43	6.7	6.79	6.95	6.8	6.25	5.37
10	6.87	7.14	7.33	7.47	7.62	7.54	7.19	6.38
12	7.27	7.49	7.67	7.72	8.02	7.97	7.7	7.21
14	7.42	7.65	7.89	7.96	8.37	8.39	8.09	7.68
16	7.48	7.71	8.05	8.22	8.59	8.83	8.53	8.05
20	7.53	7.74	8.17	8.65	8.99	9.42	9.51	8.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	3.31	145°	3.68
8	42.3°	4.03	149.2°	4.65
10	41.7°	4.6	149.8°	5.53
12	41.1°	4.96	155.5°	6.31
14	40.5°	5.1	169.7°	6.93
16	40.3°	5.15	180°	7.48
20	40.3°	5.21	180°	8.21

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