MACHI — ORC Rating | RegattaPages

GPH

603.3

OSN

584.5

LOA

12.12 m

Displacement

8422 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7486

Medium

1.0286

High

1.1991

Triple Offshore

Low

0.9653

Medium

1.2689

High

1.4287

Boat Specifications

Dimensions

Length overall: 12.12 m
Beam: 3.84 m
Draft: 2.48 m
Displacement: 8422 kg
Crew weight: 750 kg
Wetted surface: 33.26 m²

Sails

Mainsail: 48.38 m²
Genoa: 39.15 m²
Spinnaker: 111.14 m²
Asymmetric spinnaker: 86.9 m²

Design

Type: GRAND SOLEIL 40 BC
Builder: DEL PARDO
Designer: BOTIN/CARKEEK
Year built: 2006

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.

6,42.4,4.766707,52,5.33,60,5.61,75,5.84,90,5.78,110,5.78,120,5.63,135,5.1,144.7,4.545802,150,4.29
8,40.9,5.636013,52,6.35,60,6.66,75,6.89,90,6.95,110,7.03,120,6.86,135,6.28,149.2,5.44845,150,5.41
10,40.3,6.34614,52,7.11,60,7.34,75,7.5,90,7.64,110,7.73,120,7.63,135,7.24,150,6.41,150.2,6.395737
12,39.4,6.781121,52,7.48,60,7.66,75,7.82,90,7.98,110,8.12,120,8.06,135,7.78,150,7.24,154.9,7.001125
14,38.5,6.912783,52,7.64,60,7.83,75,8.04,90,8.16,110,8.45,120,8.44,135,8.15,150,7.76,167.9,7.138597
16,38.2,6.97328,52,7.71,60,7.92,75,8.21,90,8.36,110,8.79,120,8.85,135,8.54,150,8.11,180,7.55
20,37.7,7.052369,52,7.77,60,7.95,75,8.37,90,8.79,110,9.24,120,9.57,135,9.44,150,8.86,180,8.26

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.33	5.61	5.84	5.78	5.78	5.63	5.1	4.29
8	6.35	6.66	6.89	6.95	7.03	6.86	6.28	5.41
10	7.11	7.34	7.5	7.64	7.73	7.63	7.24	6.41
12	7.48	7.66	7.82	7.98	8.12	8.06	7.78	7.24
14	7.64	7.83	8.04	8.16	8.45	8.44	8.15	7.76
16	7.71	7.92	8.21	8.36	8.79	8.85	8.54	8.11
20	7.77	7.95	8.37	8.79	9.24	9.57	9.44	8.86

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.52	144.7°	3.71
8	40.9°	4.26	149.2°	4.68
10	40.3°	4.84	150.2°	5.55
12	39.4°	5.24	154.9°	6.34
14	38.5°	5.41	167.9°	6.98
16	38.2°	5.48	180°	7.55
20	37.7°	5.58	180°	8.26

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