NORZH — ORC Rating | RegattaPages

GPH

626.2

OSN

610.2

LOA

11 m

Displacement

5139 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6484

Medium

0.8769

High

1.005

Triple Offshore

Low

0.8401

Medium

1.0805

High

1.2046

Boat Specifications

Dimensions

Length overall: 11 m
Beam: 3.46 m
Draft: 1.96 m
Displacement: 5139 kg
Crew weight: 560 kg
Wetted surface: 26.99 m²

Sails

Mainsail: 44.12 m²
Genoa: 37.61 m²
Spinnaker: 76.38 m²
Asymmetric spinnaker: 82.77 m²

Design

Type: Dehler 36 DB
Builder: Dehler Yachts
Designer: Van De Stadt
Year built: 1990

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.

6,42.8,4.756519,52,5.32,60,5.63,75,5.89,90,5.85,110,5.68,120,5.47,135,4.87,144,4.400402,150,4.11
8,41.6,5.643235,52,6.33,60,6.6,75,6.79,90,6.79,110,6.8,120,6.62,135,6.01,147.5,5.311887,150,5.17
10,40.5,6.259814,52,6.89,60,7.07,75,7.21,90,7.3,110,7.35,120,7.24,135,6.87,148,6.226062,150,6.1
12,39.4,6.457594,52,7.1,60,7.29,75,7.48,90,7.58,110,7.77,120,7.66,135,7.35,150,6.85,158,6.503564
14,39,6.549606,52,7.18,60,7.38,75,7.69,90,7.84,110,8.18,120,8.11,135,7.76,150,7.31,180,6.69
16,38.6,6.576923,52,7.22,60,7.44,75,7.81,90,8.11,110,8.5,120,8.55,135,8.19,150,7.69,180,7.19
20,39,6.626812,52,7.26,60,7.47,75,7.91,90,8.42,110,8.91,120,9.35,135,9.11,150,8.5,180,7.93

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.32	5.63	5.89	5.85	5.68	5.47	4.87	4.11
8	6.33	6.6	6.79	6.79	6.8	6.62	6.01	5.17
10	6.89	7.07	7.21	7.3	7.35	7.24	6.87	6.1
12	7.1	7.29	7.48	7.58	7.77	7.66	7.35	6.85
14	7.18	7.38	7.69	7.84	8.18	8.11	7.76	7.31
16	7.22	7.44	7.81	8.11	8.5	8.55	8.19	7.69
20	7.26	7.47	7.91	8.42	8.91	9.35	9.11	8.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.49	144°	3.56
8	41.6°	4.22	147.5°	4.48
10	40.5°	4.76	148°	5.28
12	39.4°	4.99	158°	6.03
14	39°	5.09	180°	6.69
16	38.6°	5.14	180°	7.19
20	39°	5.15	180°	7.93

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