ROPIT IV — ORC Rating

GPH

597.6

OSN

580.6

LOA

12.016 m

Displacement

7858 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.764

Medium

1.0377

High

1.1981

Triple Offshore

Low

0.986

Medium

1.276

High

1.4238

Boat Specifications

Dimensions

Length overall: 12.016 m
Beam: 3.79 m
Draft: 2.44 m
Displacement: 7858 kg
Crew weight: 700 kg
Wetted surface: 33.02 m²

Sails

Mainsail: 48.65 m²
Genoa: 49.79 m²
Spinnaker: 112.32 m²
Asymmetric spinnaker: 103.97 m²

Design

Type: GRAND SOLEIL 40 C
Builder: DEL PARDO
Designer: PAPERINI
Year built: 2000

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.

6,42.4,4.956292,52,5.55,60,5.84,75,6.08,90,6.02,110,5.82,120,5.64,135,5.11,140.5,4.820997,150,4.29
8,40.8,5.838876,52,6.6,60,6.89,75,7.09,90,7.07,110,7.05,120,6.87,135,6.29,149.2,5.460092,150,5.41
10,40.2,6.520065,52,7.24,60,7.43,75,7.59,90,7.61,110,7.7,120,7.61,135,7.24,149.8,6.433139,150,6.41
12,39,6.781223,52,7.49,60,7.68,75,7.85,90,7.92,110,8.07,120,8.03,135,7.76,150,7.26,155.2,6.98409
14,38.1,6.874773,52,7.59,60,7.78,75,8.03,90,8.17,110,8.41,120,8.42,135,8.14,150,7.74,168.9,7.113067
16,37.6,6.916662,52,7.65,60,7.84,75,8.14,90,8.4,110,8.65,120,8.84,135,8.56,150,8.1,180,7.53
20,37.3,6.989548,52,7.7,60,7.89,75,8.25,90,8.73,110,9.03,120,9.44,135,9.53,150,8.91,180,8.25

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.55	5.84	6.08	6.02	5.82	5.64	5.11	4.29
8	6.6	6.89	7.09	7.07	7.05	6.87	6.29	5.41
10	7.24	7.43	7.59	7.61	7.7	7.61	7.24	6.41
12	7.49	7.68	7.85	7.92	8.07	8.03	7.76	7.26
14	7.59	7.78	8.03	8.17	8.41	8.42	8.14	7.74
16	7.65	7.84	8.14	8.4	8.65	8.84	8.56	8.1
20	7.7	7.89	8.25	8.73	9.03	9.44	9.53	8.91

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.66	140.5°	3.72
8	40.8°	4.42	149.2°	4.69
10	40.2°	4.98	149.8°	5.56
12	39°	5.27	155.2°	6.34
14	38.1°	5.41	168.9°	6.98
16	37.6°	5.48	180°	7.53
20	37.3°	5.56	180°	8.25

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