EEASY — ORC Rating | RegattaPages

GPH

686

OSN

664.8

LOA

10.112 m

Displacement

4359 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6605

Medium

0.9052

High

1.0506

Triple Offshore

Low

0.8517

Medium

1.1142

High

1.2545

Boat Specifications

Dimensions

Length overall: 10.112 m
Beam: 3.41 m
Draft: 1.76 m
Displacement: 4359 kg
Crew weight: 500 kg
Wetted surface: 22.5 m²

Sails

Mainsail: 32.54 m²
Genoa: 21.87 m²
Spinnaker: 63.69 m²
Asymmetric spinnaker: 0 m²

Design

Type: DEHLER 34
Builder: DEHLER
Designer: V D STADT/DEHLER
Year built: 1981

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.

6,43.2,4.142839,52,4.61,60,4.87,75,5.08,90,5.16,110,5.21,120,5.05,135,4.58,146.9,4.034767,150,3.91
8,41.7,4.875186,52,5.48,60,5.77,75,6.01,90,6.21,110,6.28,120,6.13,135,5.61,150,4.92,151.2,4.861312
10,41.8,5.540084,52,6.16,60,6.38,75,6.54,90,6.74,110,6.81,120,6.73,135,6.41,150,5.79,153,5.645301
12,40.7,5.948814,52,6.51,60,6.68,75,6.82,90,7.02,110,7.17,120,7.09,135,6.84,150,6.47,160.1,6.093877
14,39.6,6.086852,52,6.69,60,6.86,75,7.05,90,7.17,110,7.52,120,7.45,135,7.18,150,6.86,180,6.35
16,39.7,6.173645,52,6.76,60,6.97,75,7.23,90,7.35,110,7.84,120,7.83,135,7.55,150,7.17,180,6.76
20,40.6,6.229657,52,6.8,60,7.03,75,7.48,90,7.8,110,8.18,120,8.48,135,8.32,150,7.88,180,7.39

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.61	4.87	5.08	5.16	5.21	5.05	4.58	3.91
8	5.48	5.77	6.01	6.21	6.28	6.13	5.61	4.92
10	6.16	6.38	6.54	6.74	6.81	6.73	6.41	5.79
12	6.51	6.68	6.82	7.02	7.17	7.09	6.84	6.47
14	6.69	6.86	7.05	7.17	7.52	7.45	7.18	6.86
16	6.76	6.97	7.23	7.35	7.84	7.83	7.55	7.17
20	6.8	7.03	7.48	7.8	8.18	8.48	8.32	7.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.02	146.9°	3.38
8	41.7°	3.64	151.2°	4.26
10	41.8°	4.13	153°	5.03
12	40.7°	4.51	160.1°	5.73
14	39.6°	4.69	180°	6.35
16	39.7°	4.75	180°	6.76
20	40.6°	4.73	180°	7.39

Loading polar chart…