MENJAVENTS — ORC Rating

GPH

650.4

OSN

630.2

LOA

11.4 m

Displacement

5890 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6066

Medium

0.8448

High

1.0015

Triple Offshore

Low

0.7899

Medium

1.0473

High

1.1964

Boat Specifications

Dimensions

Length overall: 11.4 m
Beam: 3.78 m
Draft: 1.9 m
Displacement: 5890 kg
Crew weight: 490 kg
Wetted surface: 26.98 m²

Sails

Mainsail: 36.35 m²
Genoa: 36.42 m²
Spinnaker: 81.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: DEHLER 38
Builder: DEHLER
Designer: Van der Stadt
Year built: 1980

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.

6,45,4.468915,52,4.92,60,5.25,75,5.52,90,5.47,110,5.38,120,5.22,135,4.72,146,4.125265,150,3.95
8,42.9,5.242014,52,5.86,60,6.2,75,6.49,90,6.48,110,6.55,120,6.39,135,5.82,150,5.022947
10,42,5.893871,52,6.57,60,6.83,75,7.02,90,7.11,110,7.21,120,7.13,135,6.73,150,5.97,151,5.911141
12,40.9,6.363667,52,6.98,60,7.16,75,7.32,90,7.46,110,7.59,120,7.53,135,7.26,150,6.78,156,6.480247
14,39.8,6.58611,52,7.19,60,7.37,75,7.55,90,7.7,110,7.97,120,7.89,135,7.62,150,7.25,174,6.596134
16,39.2,6.671446,52,7.3,60,7.51,75,7.77,90,7.88,110,8.35,120,8.29,135,7.99,150,7.59,180,7.1
20,39,6.729753,52,7.37,60,7.63,75,8.08,90,8.38,110,8.85,120,9.09,135,8.8,150,8.3,180,7.77

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.92	5.25	5.52	5.47	5.38	5.22	4.72	3.95
8	5.86	6.2	6.49	6.48	6.55	6.39	5.82	5.02
10	6.57	6.83	7.02	7.11	7.21	7.13	6.73	5.97
12	6.98	7.16	7.32	7.46	7.59	7.53	7.26	6.78
14	7.19	7.37	7.55	7.7	7.97	7.89	7.62	7.25
16	7.3	7.51	7.77	7.88	8.35	8.29	7.99	7.59
20	7.37	7.63	8.08	8.38	8.85	9.09	8.8	8.3

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	3.16	146°	3.42
8	42.9°	3.84	150°	4.35
10	42°	4.38	151°	5.17
12	40.9°	4.81	156°	5.92
14	39.8°	5.06	174°	6.56
16	39.2°	5.17	180°	7.1
20	39°	5.23	180°	7.77

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