Merlin II — ORC Rating

GPH

643.7

OSN

624.6

LOA

10.254 m

Displacement

5996 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.623

Medium

0.8484

High

0.9779

Triple Offshore

Low

0.8073

Medium

1.0557

High

1.1845

Boat Specifications

Dimensions

Length overall: 10.254 m
Beam: 3.61 m
Draft: 1.98 m
Displacement: 5996 kg
Crew weight: 656 kg
Wetted surface: 26.91 m²

Sails

Mainsail: 37.21 m²
Genoa: 28.6 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 90.97 m²

Design

Type: Dehler
Builder: Dehler 34
Designer: JUDEL FRIEDRICH /
Year built: 2017
Stability index: 124.8

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.

6,43.8,4.39204,52,4.91,60,5.21,75,5.44,90,5.57,110,5.61,120,5.45,135,4.92,144.8,4.442297,150,4.19
8,42.3,5.205298,52,5.84,60,6.16,75,6.42,90,6.67,110,6.77,120,6.62,135,6.06,147.5,5.406742,150,5.27
10,41.8,5.888855,52,6.56,60,6.81,75,7,90,7.26,110,7.34,120,7.26,135,6.94,147.5,6.355293,150,6.19
12,40.6,6.335021,52,6.98,60,7.16,75,7.31,90,7.54,110,7.72,120,7.65,135,7.4,149.2,6.91534,150,6.86
14,39.6,6.528116,52,7.19,60,7.36,75,7.54,90,7.68,110,8.09,120,8.05,135,7.77,150,7.24,152.3,7.104185
16,39.3,6.60343,52,7.27,60,7.48,75,7.73,90,7.83,110,8.4,120,8.48,135,8.18,150,7.51,173.6,6.872832
20,40,6.696739,52,7.32,60,7.55,75,7.98,90,8.31,110,8.8,120,9.24,135,9.07,150,8.09,177.2,7.518977

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.91	5.21	5.44	5.57	5.61	5.45	4.92	4.19
8	5.84	6.16	6.42	6.67	6.77	6.62	6.06	5.27
10	6.56	6.81	7	7.26	7.34	7.26	6.94	6.19
12	6.98	7.16	7.31	7.54	7.72	7.65	7.4	6.86
14	7.19	7.36	7.54	7.68	8.09	8.05	7.77	7.24
16	7.27	7.48	7.73	7.83	8.4	8.48	8.18	7.51
20	7.32	7.55	7.98	8.31	8.8	9.24	9.07	8.09

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	3.17	144.8°	3.63
8	42.3°	3.85	147.5°	4.56
10	41.8°	4.39	147.5°	5.36
12	40.6°	4.81	149.2°	5.94
14	39.6°	5.03	152.3°	6.29
16	39.3°	5.11	173.6°	6.83
20	40°	5.13	177.2°	7.51

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