Joost en Vrolijk — ORC Rating

GPH

634.3

OSN

617.3

LOA

10.972 m

Displacement

6576 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6389

Medium

0.861

High

0.9826

Triple Offshore

Low

0.8279

Medium

1.0685

High

1.1856

Boat Specifications

Dimensions

Length overall: 10.972 m
Beam: 3.52 m
Draft: 1.98 m
Displacement: 6576 kg
Crew weight: 180 kg
Wetted surface: 27.77 m²

Sails

Mainsail: 40.09 m²
Genoa: 31.68 m²
Spinnaker: 87.51 m²
Asymmetric spinnaker: 91.74 m²

Design

Type: DEHLER 36 JV
Builder: DEHLER
Designer: JUDEL/VROLIJK
Year built: 2000
Stability index: 127.2

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.

6,43.6,4.556929,52,5.05,60,5.35,75,5.63,90,5.87,110,5.67,120,5.51,135,4.97,144.8,4.491248,150,4.23
8,41.8,5.352285,52,6.01,60,6.32,75,6.68,90,6.9,110,6.82,120,6.67,135,6.13,148,5.447804,150,5.33
10,41.8,6.009583,52,6.68,60,6.94,75,7.19,90,7.39,110,7.4,120,7.33,135,7.02,148,6.414731,150,6.28
12,41.2,6.326297,52,7,60,7.22,75,7.41,90,7.68,110,7.77,120,7.73,135,7.49,150,7,157,6.69198
14,40.8,6.420121,52,7.11,60,7.34,75,7.6,90,7.9,110,8.06,120,8.14,135,7.88,150,7.45,168.2,6.916156
16,40.8,6.459752,52,7.16,60,7.4,75,7.73,90,8.04,110,8.4,120,8.55,135,8.31,150,7.81,178.4,7.272836
20,41.1,6.582061,52,7.24,60,7.45,75,7.83,90,8.31,110,9,120,9.05,135,9.24,150,8.62,179,7.971214

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.05	5.35	5.63	5.87	5.67	5.51	4.97	4.23
8	6.01	6.32	6.68	6.9	6.82	6.67	6.13	5.33
10	6.68	6.94	7.19	7.39	7.4	7.33	7.02	6.28
12	7	7.22	7.41	7.68	7.77	7.73	7.49	7
14	7.11	7.34	7.6	7.9	8.06	8.14	7.88	7.45
16	7.16	7.4	7.73	8.04	8.4	8.55	8.31	7.81
20	7.24	7.45	7.83	8.31	9	9.05	9.24	8.62

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.3	144.8°	3.67
8	41.8°	3.99	148°	4.62
10	41.8°	4.48	148°	5.44
12	41.2°	4.76	157°	6.16
14	40.8°	4.86	168.2°	6.77
16	40.8°	4.89	178.4°	7.27
20	41.1°	4.96	179°	7.97

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