MANICCHIA — ORC Rating

GPH

667.6

OSN

644.7

LOA

10.3 m

Displacement

5181 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5891

Medium

0.8248

High

0.9863

Triple Offshore

Low

0.7637

Medium

1.023

High

1.1755

Boat Specifications

Dimensions

Length overall: 10.3 m
Beam: 3.48 m
Draft: 1.93 m
Displacement: 5181 kg
Crew weight: 650 kg
Wetted surface: 24.71 m²

Sails

Mainsail: 29.4 m²
Genoa: 30.46 m²
Spinnaker: 70.35 m²
Asymmetric spinnaker: 67.33 m²

Design

Type: Dufour 34
Builder: Dufour Yachts
Designer: Felci/Roseo
Year built: 2003
Stability index: 124.2

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.

6,44.8,4.28428,52,4.72,60,5.02,75,5.24,90,5.19,110,5.22,120,5.05,135,4.56,145.7,4.055208,150,3.87
8,42.4,5.024,52,5.64,60,5.97,75,6.23,90,6.3,110,6.37,120,6.18,135,5.63,150,4.92,150.5,4.90604
10,42,5.692026,52,6.37,60,6.64,75,6.84,90,7,110,7.05,120,6.95,135,6.55,150,5.83,152.3,5.714972
12,41.1,6.223763,52,6.83,60,7.01,75,7.16,90,7.36,110,7.44,120,7.36,135,7.1,150,6.63,155.9,6.353837
14,39.3,6.461282,52,7.07,60,7.23,75,7.39,90,7.64,110,7.8,120,7.72,135,7.45,150,7.11,166.4,6.605203
16,38.8,6.569679,52,7.2,60,7.39,75,7.6,90,7.79,110,8.18,120,8.12,135,7.82,150,7.45,177.2,6.948295
20,38.7,6.637363,52,7.28,60,7.5,75,7.92,90,8.17,110,8.81,120,8.95,135,8.62,150,8.15,179,7.591156

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.72	5.02	5.24	5.19	5.22	5.05	4.56	3.87
8	5.64	5.97	6.23	6.3	6.37	6.18	5.63	4.92
10	6.37	6.64	6.84	7	7.05	6.95	6.55	5.83
12	6.83	7.01	7.16	7.36	7.44	7.36	7.1	6.63
14	7.07	7.23	7.39	7.64	7.8	7.72	7.45	7.11
16	7.2	7.39	7.6	7.79	8.18	8.12	7.82	7.45
20	7.28	7.5	7.92	8.17	8.81	8.95	8.62	8.15

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.8°	3.04	145.7°	3.35
8	42.4°	3.71	150.5°	4.27
10	42°	4.23	152.3°	5.06
12	41.1°	4.69	155.9°	5.8
14	39.3°	5	166.4°	6.42
16	38.8°	5.12	177.2°	6.94
20	38.7°	5.18	179°	7.59

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