OLTREMARE — ORC Rating

GPH

629.4

OSN

610.3

LOA

11.36 m

Displacement

6599 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6342

Medium

0.8681

High

0.998

Triple Offshore

Low

0.8224

Medium

1.0813

High

1.2199

Boat Specifications

Dimensions

Length overall: 11.36 m
Beam: 3.94 m
Draft: 1.74 m
Displacement: 6599 kg
Crew weight: 600 kg
Wetted surface: 29.86 m²

Sails

Mainsail: 29.49 m²
Genoa: 37.9 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 97.71 m²

Design

Type: Dufour 385 GL
Builder: Dufour Yachts
Designer: Felci
Year built: 2005

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.

6,45,4.7659,52,5.24,60,5.58,75,5.83,90,5.72,110,5.45,120,5.29,135,4.75,144.2,4.302991,150,4.03
8,43.3,5.647367,52,6.24,60,6.54,75,6.75,90,6.69,110,6.64,120,6.48,135,5.95,146.9,5.323983,150,5.15
10,42,6.270649,52,6.89,60,7.11,75,7.28,90,7.28,110,7.38,120,7.27,135,6.88,147.1,6.27665,150,6.09
12,40.4,6.631314,52,7.27,60,7.45,75,7.61,90,7.67,110,7.83,120,7.76,135,7.47,147.8,6.960586,150,6.8
14,39.5,6.777907,52,7.48,60,7.67,75,7.87,90,7.97,110,8.23,120,8.18,135,7.89,148.7,7.349681,150,7.25
16,39.6,6.917467,52,7.57,60,7.8,75,8.09,90,8.2,110,8.61,120,8.59,135,8.3,150,7.58,170,6.752587
20,39.6,6.982359,52,7.66,60,7.92,75,8.33,90,8.66,110,9.24,120,9.45,135,9.14,150,8.15,175.6,7.52217
24,40.9,6.985481,52,7.65,60,7.95,75,8.49,90,8.95,110,9.67,120,10.46,135,10.26,150,8.75,175.8,8.101757

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.24	5.58	5.83	5.72	5.45	5.29	4.75	4.03
8	6.24	6.54	6.75	6.69	6.64	6.48	5.95	5.15
10	6.89	7.11	7.28	7.28	7.38	7.27	6.88	6.09
12	7.27	7.45	7.61	7.67	7.83	7.76	7.47	6.8
14	7.48	7.67	7.87	7.97	8.23	8.18	7.89	7.25
16	7.57	7.8	8.09	8.2	8.61	8.59	8.3	7.58
20	7.66	7.92	8.33	8.66	9.24	9.45	9.14	8.15
24	7.65	7.95	8.49	8.95	9.67	10.46	10.26	8.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	3.37	144.2°	3.49
8	43.3°	4.11	146.9°	4.46
10	42°	4.66	147.1°	5.27
12	40.4°	5.05	147.8°	5.89
14	39.5°	5.23	148.7°	6.28
16	39.6°	5.33	170°	6.65
20	39.6°	5.38	175.6°	7.5
24	40.9°	5.28	175.8°	8.08

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