FUZZY LOGIC — ORC Rating

GPH

620

OSN

604.6

LOA

10.197 m

Displacement

4623 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6759

Medium

0.879

High

0.9785

Triple Offshore

Low

0.8666

Medium

1.0836

High

1.1863

Boat Specifications

Dimensions

Length overall: 10.197 m
Beam: 3.22 m
Draft: 1.86 m
Displacement: 4623 kg
Crew weight: 507 kg
Wetted surface: 23.96 m²

Sails

Mainsail: 34.37 m²
Genoa: 38.11 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 94.29 m²

Design

Type: DEHLER 34-2
Builder: DEHLER
Designer: JUDEL/VROLIK
Year built: 2001
Stability index: 117.5

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.

6,43,4.977072,52,5.54,60,5.81,75,5.99,90,5.88,110,5.79,120,5.63,135,5.05,143.9,4.579265,150,4.28
8,40.6,5.755518,52,6.44,60,6.65,75,6.79,90,6.75,110,6.86,120,6.75,135,6.26,147.3,5.573309,150,5.41
10,39.6,6.164722,52,6.86,60,7.05,75,7.2,90,7.22,110,7.4,120,7.36,135,7.06,148.5,6.462281,150,6.36
12,38.8,6.325882,52,7.02,60,7.22,75,7.44,90,7.53,110,7.77,120,7.81,135,7.56,149.6,7.025976,150,6.99
14,38.4,6.392806,52,7.11,60,7.31,75,7.59,90,7.78,110,8.03,120,8.22,135,8.03,150,7.37,150.9,7.313119
16,38.2,6.438831,52,7.16,60,7.37,75,7.69,90,7.99,110,8.25,120,8.59,135,8.5,150,7.7,173.6,6.943271
20,38.7,6.470788,52,7.19,60,7.42,75,7.81,90,8.23,110,8.63,120,9.12,135,9.63,150,8.41,176.2,7.656834

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.54	5.81	5.99	5.88	5.79	5.63	5.05	4.28
8	6.44	6.65	6.79	6.75	6.86	6.75	6.26	5.41
10	6.86	7.05	7.2	7.22	7.4	7.36	7.06	6.36
12	7.02	7.22	7.44	7.53	7.77	7.81	7.56	6.99
14	7.11	7.31	7.59	7.78	8.03	8.22	8.03	7.37
16	7.16	7.37	7.69	7.99	8.25	8.59	8.5	7.7
20	7.19	7.42	7.81	8.23	8.63	9.12	9.63	8.41

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.64	143.9°	3.7
8	40.6°	4.37	147.3°	4.69
10	39.6°	4.75	148.5°	5.51
12	38.8°	4.93	149.6°	6.06
14	38.4°	5.01	150.9°	6.39
16	38.2°	5.06	173.6°	6.9
20	38.7°	5.05	176.2°	7.64

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