ISOLA — ORC Rating | RegattaPages

GPH

653.6

OSN

634

LOA

10.977 m

Displacement

5461 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6967

Medium

0.9493

High

1.0954

Triple Offshore

Low

0.8968

Medium

1.1689

High

1.3055

Boat Specifications

Dimensions

Length overall: 10.977 m
Beam: 3.59 m
Draft: 2.04 m
Displacement: 5461 kg
Crew weight: 420 kg
Wetted surface: 25.47 m²

Sails

Mainsail: 27.52 m²
Genoa: 45.05 m²
Spinnaker: 83.63 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-372
Builder: X YACHTS
Designer: JEPPESEN
Year built: 1989

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.

6,42.6,4.510275,52,5.04,60,5.31,75,5.52,90,5.45,110,5.23,120,5.09,135,4.64,146.5,4.089289,150,3.93
8,41.2,5.316216,52,6,60,6.29,75,6.49,90,6.45,110,6.39,120,6.24,135,5.72,150,4.98,150.2,4.96678
10,41.2,5.994033,52,6.63,60,6.83,75,6.98,90,6.98,110,7.05,120,6.97,135,6.63,150,5.9,150.9,5.848206
12,40.1,6.275155,52,6.9,60,7.07,75,7.23,90,7.27,110,7.41,120,7.37,135,7.13,150,6.69,155.8,6.413629
14,39.5,6.402077,52,7.02,60,7.2,75,7.42,90,7.5,110,7.73,120,7.72,135,7.48,150,7.13,173.3,6.51449
16,39.1,6.442914,52,7.08,60,7.27,75,7.56,90,7.72,110,7.98,120,8.08,135,7.84,150,7.45,180,6.97
20,39.7,6.485577,52,7.11,60,7.32,75,7.71,90,8.07,110,8.28,120,8.63,135,8.6,150,8.14,180,7.62

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.04	5.31	5.52	5.45	5.23	5.09	4.64	3.93
8	6	6.29	6.49	6.45	6.39	6.24	5.72	4.98
10	6.63	6.83	6.98	6.98	7.05	6.97	6.63	5.9
12	6.9	7.07	7.23	7.27	7.41	7.37	7.13	6.69
14	7.02	7.2	7.42	7.5	7.73	7.72	7.48	7.13
16	7.08	7.27	7.56	7.72	7.98	8.08	7.84	7.45
20	7.11	7.32	7.71	8.07	8.28	8.63	8.6	8.14

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.32	146.5°	3.41
8	41.2°	4	150.2°	4.31
10	41.2°	4.51	150.9°	5.11
12	40.1°	4.8	155.8°	5.85
14	39.5°	4.94	173.3°	6.47
16	39.1°	5	180°	6.97
20	39.7°	4.99	180°	7.62

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