Team Chuyong — ORC Rating

GPH

563.7

OSN

544.9

LOA

13.024 m

Displacement

5187 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6912

Medium

0.971

High

1.1321

Triple Offshore

Low

0.9042

Medium

1.2138

High

1.3971

Boat Specifications

Dimensions

Length overall: 13.024 m
Beam: 4.24 m
Draft: 2.33 m
Displacement: 5187 kg
Crew weight: 836 kg
Wetted surface: 32.26 m²

Sails

Mainsail: 54.68 m²
Genoa: 32.04 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 146.6 m²

Design

Type: MIKE MUIR
Designer: MIKE MUIR
Year built: 1991
Stability index: 115.1

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.

6,44.7,4.895896,52,5.42,60,5.8,75,6.08,90,6.26,110,6.37,120,6.19,135,5.46,142.4,4.998172,150,4.57
8,43,5.988894,52,6.68,60,7.07,75,7.37,90,7.61,110,7.77,120,7.67,135,7.01,144.2,6.275708,150,5.88
10,41.7,6.803831,52,7.54,60,7.8,75,8.01,90,8.09,110,8.49,120,8.43,135,8.03,146.9,7.341366,150,7.1
12,40,7.101416,52,7.89,60,8.15,75,8.44,90,8.48,110,9.07,120,9.2,135,8.74,150,7.97,150.7,7.923682
14,39.9,7.299602,52,8.04,60,8.34,75,8.85,90,9.01,110,9.49,120,9.91,135,9.56,148.7,8.637046,150,8.52
16,39.4,7.363469,52,8.12,60,8.47,75,9.11,90,9.52,110,9.9,120,10.45,135,10.54,146.6,9.54665,150,9.2
20,38.8,7.519203,52,8.31,60,8.66,75,9.38,90,10.22,110,10.68,120,11.48,135,12.73,143.7,11.936546,150,11.1

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.42	5.8	6.08	6.26	6.37	6.19	5.46	4.57
8	6.68	7.07	7.37	7.61	7.77	7.67	7.01	5.88
10	7.54	7.8	8.01	8.09	8.49	8.43	8.03	7.1
12	7.89	8.15	8.44	8.48	9.07	9.2	8.74	7.97
14	8.04	8.34	8.85	9.01	9.49	9.91	9.56	8.52
16	8.12	8.47	9.11	9.52	9.9	10.45	10.54	9.2
20	8.31	8.66	9.38	10.22	10.68	11.48	12.73	11.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.7°	3.48	142.4°	3.96
8	43°	4.38	144.2°	5.09
10	41.7°	5.08	146.9°	6.15
12	40°	5.44	150.7°	6.91
14	39.9°	5.6	148.7°	7.38
16	39.4°	5.69	146.6°	7.97
20	38.8°	5.86	143.7°	9.62

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