Arc de Triomphe — ORC Rating

GPH

630.1

OSN

610.3

LOA

9.55 m

Displacement

3346 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6553

Medium

0.882

High

1.003

Triple Offshore

Low

0.8391

Medium

1.0715

High

1.195

Boat Specifications

Dimensions

Length overall: 9.55 m
Beam: 3.24 m
Draft: 1.98 m
Displacement: 3346 kg
Crew weight: 561 kg
Wetted surface: 20.32 m²

Sails

Mainsail: 29.69 m²
Genoa: 22.55 m²
Spinnaker: 84.26 m²
Asymmetric spinnaker: 0 m²

Design

Type: A31
Builder: Archambault
Designer: Nivelt Bernard
Year built: 2009
Stability index: 121.9

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.

6,42.9,4.655017,52,5.17,60,5.43,75,5.59,90,5.64,110,5.75,120,5.61,135,5.07,141.2,4.747619,150,4.28
8,40.6,5.478937,52,6.11,60,6.33,75,6.47,90,6.59,110,6.76,120,6.67,135,6.23,148.7,5.477151,150,5.4
10,38.8,5.992265,52,6.64,60,6.81,75,6.93,90,7,110,7.28,120,7.24,135,6.94,150,6.35,152.3,6.223221
12,37.5,6.214129,52,6.91,60,7.08,75,7.24,90,7.25,110,7.67,120,7.71,135,7.43,150,6.98,159.2,6.621555
14,37,6.310764,52,7.03,60,7.23,75,7.48,90,7.55,110,7.94,120,8.15,135,7.92,150,7.42,171.8,6.819723
16,37.2,6.390218,52,7.1,60,7.32,75,7.67,90,7.83,110,8.17,120,8.53,135,8.44,150,7.88,177.2,7.208606
20,37.6,6.449661,52,7.16,60,7.41,75,7.87,90,8.28,110,8.58,120,9.1,135,9.77,150,8.93,177.2,8.04961

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.17	5.43	5.59	5.64	5.75	5.61	5.07	4.28
8	6.11	6.33	6.47	6.59	6.76	6.67	6.23	5.4
10	6.64	6.81	6.93	7	7.28	7.24	6.94	6.35
12	6.91	7.08	7.24	7.25	7.67	7.71	7.43	6.98
14	7.03	7.23	7.48	7.55	7.94	8.15	7.92	7.42
16	7.1	7.32	7.67	7.83	8.17	8.53	8.44	7.88
20	7.16	7.41	7.87	8.28	8.58	9.1	9.77	8.93

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.41	141.2°	3.7
8	40.6°	4.16	148.7°	4.68
10	38.8°	4.67	152.3°	5.51
12	37.5°	4.93	159.2°	6.19
14	37°	5.04	171.8°	6.75
16	37.2°	5.09	177.2°	7.2
20	37.6°	5.11	177.2°	8.04

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