ISOLA — ORC Rating | RegattaPages

GPH

655.1

OSN

634.1

LOA

11.005 m

Displacement

5461 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6134

Medium

0.8446

High

0.9811

Triple Offshore

Low

0.791

Medium

1.0387

High

1.166

Boat Specifications

Dimensions

Length overall: 11.005 m
Beam: 3.59 m
Draft: 2.04 m
Displacement: 5461 kg
Crew weight: 560 kg
Wetted surface: 25.32 m²

Sails

Mainsail: 28.24 m²
Genoa: 41.91 m²
Spinnaker: 83.63 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-372
Builder: X-Yachts
Designer: Jeppesen
Year built: 1989
Stability index: 113.2

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.

6,43,4.443814,52,4.98,60,5.26,75,5.48,90,5.39,110,5.25,120,5.1,135,4.64,146.2,4.091533,150,3.93
8,41.4,5.239224,52,5.91,60,6.21,75,6.43,90,6.39,110,6.41,120,6.26,135,5.73,150,4.99,150.2,4.978304
10,41.2,5.940871,52,6.58,60,6.78,75,6.93,90,6.94,110,7.06,120,6.99,135,6.64,150,5.93,151.1,5.871169
12,40,6.292063,52,6.9,60,7.06,75,7.21,90,7.25,110,7.43,120,7.38,135,7.15,150,6.71,155.9,6.441477
14,39.3,6.422515,52,7.04,60,7.22,75,7.41,90,7.48,110,7.76,120,7.74,135,7.5,150,7.16,166.4,6.666934
16,38.8,6.49269,52,7.11,60,7.3,75,7.57,90,7.71,110,8.05,120,8.11,135,7.87,150,7.49,177.2,6.978331
20,39,6.536739,52,7.16,60,7.37,75,7.76,90,8.1,110,8.38,120,8.71,135,8.65,150,8.19,179,7.621161

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.98	5.26	5.48	5.39	5.25	5.1	4.64	3.93
8	5.91	6.21	6.43	6.39	6.41	6.26	5.73	4.99
10	6.58	6.78	6.93	6.94	7.06	6.99	6.64	5.93
12	6.9	7.06	7.21	7.25	7.43	7.38	7.15	6.71
14	7.04	7.22	7.41	7.48	7.76	7.74	7.5	7.16
16	7.11	7.3	7.57	7.71	8.05	8.11	7.87	7.49
20	7.16	7.37	7.76	8.1	8.38	8.71	8.65	8.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.25	146.2°	3.4
8	41.4°	3.93	150.2°	4.32
10	41.2°	4.47	151.1°	5.14
12	40°	4.82	155.9°	5.88
14	39.3°	4.97	166.4°	6.48
16	38.8°	5.06	177.2°	6.97
20	39°	5.08	179°	7.62

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