Windrose — ORC Rating

GPH

632.7

OSN

614.7

LOA

10.222 m

Displacement

4788 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6485

Medium

0.8701

High

0.9894

Triple Offshore

Low

0.8352

Medium

1.0688

High

1.1832

Boat Specifications

Dimensions

Length overall: 10.222 m
Beam: 3.22 m
Draft: 1.87 m
Displacement: 4788 kg
Crew weight: 590 kg
Wetted surface: 24.37 m²

Sails

Mainsail: 34.39 m²
Genoa: 33.85 m²
Spinnaker: 75.39 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 34
Builder: Dehler YB
Designer: Dehler Team
Year built: 2002
Stability index: 115.6

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.

6,43.2,4.842458,52,5.38,60,5.66,75,5.85,90,5.72,110,5.52,120,5.35,135,4.8,144.2,4.302991,150,4.03
8,41.2,5.67506,52,6.31,60,6.54,75,6.7,90,6.65,110,6.65,120,6.5,135,5.96,148.7,5.231381,150,5.16
10,39.6,6.09983,52,6.79,60,6.98,75,7.14,90,7.15,110,7.26,120,7.18,135,6.81,150,6.12,152.3,5.997333
12,39,6.292254,52,6.99,60,7.2,75,7.4,90,7.46,110,7.64,120,7.62,135,7.33,150,6.86,157.7,6.52825
14,38.8,6.390039,52,7.09,60,7.3,75,7.58,90,7.72,110,7.97,120,8.01,135,7.75,150,7.34,169.1,6.772179
16,38.7,6.445161,52,7.14,60,7.36,75,7.69,90,7.95,110,8.2,120,8.38,135,8.18,150,7.73,177.2,7.158546
20,39,6.472401,52,7.19,60,7.42,75,7.82,90,8.24,110,8.55,120,8.95,135,9.1,150,8.56,178.1,7.914351

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.38	5.66	5.85	5.72	5.52	5.35	4.8	4.03
8	6.31	6.54	6.7	6.65	6.65	6.5	5.96	5.16
10	6.79	6.98	7.14	7.15	7.26	7.18	6.81	6.12
12	6.99	7.2	7.4	7.46	7.64	7.62	7.33	6.86
14	7.09	7.3	7.58	7.72	7.97	8.01	7.75	7.34
16	7.14	7.36	7.69	7.95	8.2	8.38	8.18	7.73
20	7.19	7.42	7.82	8.24	8.55	8.95	9.1	8.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.53	144.2°	3.49
8	41.2°	4.27	148.7°	4.47
10	39.6°	4.7	152.3°	5.31
12	39°	4.89	157.7°	6.04
14	38.8°	4.98	169.1°	6.65
16	38.7°	5.03	177.2°	7.15
20	39°	5.03	178.1°	7.91

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