Windrose — ORC Rating

GPH

633.5

OSN

616.3

LOA

10.222 m

Displacement

4788 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7264

Medium

0.9773

High

1.1143

Triple Offshore

Low

0.936

Medium

1.2013

High

1.3332

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: 24.58 m²

Sails

Mainsail: 34.57 m²
Genoa: 34.75 m²
Spinnaker: 75.39 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 34
Builder: Dehler YB
Designer: Dehler Team
Year built: 2002

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.

6,42.6,4.714052,52,5.26,60,5.54,75,5.77,90,5.7,110,5.51,120,5.36,135,4.85,145.2,4.323209,150,4.1
8,41.4,5.559177,52,6.25,60,6.53,75,6.72,90,6.68,110,6.68,120,6.52,135,5.97,149.7,5.200397,150,5.18
10,40.8,6.169129,52,6.81,60,7,75,7.15,90,7.16,110,7.26,120,7.18,135,6.84,150,6.13,151.6,6.036502
12,39.8,6.364838,52,7.02,60,7.21,75,7.4,90,7.46,110,7.63,120,7.58,135,7.31,150,6.88,157.2,6.551949
14,39.3,6.435437,52,7.1,60,7.3,75,7.58,90,7.71,110,7.98,120,7.99,135,7.68,150,7.3,175.8,6.687961
16,39.1,6.468685,52,7.14,60,7.34,75,7.68,90,7.96,110,8.21,120,8.42,135,8.12,150,7.65,180,7.16
20,39.1,6.520229,52,7.18,60,7.38,75,7.76,90,8.28,110,8.6,120,9.03,135,9.14,150,8.49,180,7.86

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.26	5.54	5.77	5.7	5.51	5.36	4.85	4.1
8	6.25	6.53	6.72	6.68	6.68	6.52	5.97	5.18
10	6.81	7	7.15	7.16	7.26	7.18	6.84	6.13
12	7.02	7.21	7.4	7.46	7.63	7.58	7.31	6.88
14	7.1	7.3	7.58	7.71	7.98	7.99	7.68	7.3
16	7.14	7.34	7.68	7.96	8.21	8.42	8.12	7.65
20	7.18	7.38	7.76	8.28	8.6	9.03	9.14	8.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.47	145.2°	3.55
8	41.4°	4.17	149.7°	4.49
10	40.8°	4.67	151.6°	5.31
12	39.8°	4.89	157.2°	6.04
14	39.3°	4.98	175.8°	6.67
16	39.1°	5.02	180°	7.16
20	39.1°	5.06	180°	7.86

Loading polar chart…