VELL MARI — ORC Rating

GPH

598.8

OSN

582.5

LOA

11.3 m

Displacement

6683 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6771

Medium

0.918

High

1.0527

Triple Offshore

Low

0.8754

Medium

1.1311

High

1.2635

Boat Specifications

Dimensions

Length overall: 11.3 m
Beam: 3.76 m
Draft: 2.18 m
Displacement: 6683 kg
Crew weight: 680 kg
Wetted surface: 30.56 m²

Sails

Mainsail: 49.01 m²
Genoa: 36.99 m²
Spinnaker: 107.07 m²
Asymmetric spinnaker: 0 m²

Design

Type: DEHLER 38 DKB
Builder: DEHLER YACHTS
Designer: JUDEL/VROLIJK
Year built: 2018

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.

6,43.1,4.875628,52,5.46,60,5.78,75,6.06,90,6.01,110,5.93,120,5.77,135,5.22,141.8,4.848211,150,4.4
8,41.6,5.763588,52,6.48,60,6.79,75,7.02,90,7.01,110,7.13,120,6.99,135,6.42,149,5.576508,150,5.52
10,40.9,6.456278,52,7.16,60,7.37,75,7.53,90,7.61,110,7.74,120,7.65,135,7.3,150,6.53,151,6.45995
12,39.8,6.742303,52,7.45,60,7.65,75,7.83,90,7.86,110,8.16,120,8.1,135,7.79,150,7.31,156.5,6.989727
14,39,6.806958,52,7.55,60,7.77,75,8.06,90,8.16,110,8.53,120,8.57,135,8.22,150,7.77,172,7.119284
16,39,6.858428,52,7.6,60,7.83,75,8.2,90,8.46,110,8.78,120,9.05,135,8.69,150,8.16,180,7.58
20,39.8,7.054687,52,7.69,60,7.9,75,8.31,90,8.88,110,9.22,120,9.67,135,9.77,150,9.06,180,8.36

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.46	5.78	6.06	6.01	5.93	5.77	5.22	4.4
8	6.48	6.79	7.02	7.01	7.13	6.99	6.42	5.52
10	7.16	7.37	7.53	7.61	7.74	7.65	7.3	6.53
12	7.45	7.65	7.83	7.86	8.16	8.1	7.79	7.31
14	7.55	7.77	8.06	8.16	8.53	8.57	8.22	7.77
16	7.6	7.83	8.2	8.46	8.78	9.05	8.69	8.16
20	7.69	7.9	8.31	8.88	9.22	9.67	9.77	9.06

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.56	141.8°	3.81
8	41.6°	4.31	149°	4.78
10	40.9°	4.88	151°	5.65
12	39.8°	5.18	156.5°	6.41
14	39°	5.29	172°	7.05
16	39°	5.33	180°	7.58
20	39.8°	5.42	180°	8.36

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