JÄÄLIND — ORC Rating

GPH

636.3

OSN

618

LOA

10 m

Displacement

3119 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6442

Medium

0.8693

High

0.9915

Triple Offshore

Low

0.8311

Medium

1.061

High

1.1845

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 2.99 m
Draft: 1.8 m
Displacement: 3119 kg
Crew weight: 500 kg
Wetted surface: 19.93 m²

Sails

Mainsail: 33.27 m²
Genoa: 19.22 m²
Spinnaker: 72.59 m²
Asymmetric spinnaker: 51.05 m²

Design

Type: X-99
Builder: X-YACHTS
Designer: NIELS JEPPESEN
Year built: 1985
Stability index: 118.5

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.

6,42.7,4.721637,52,5.26,60,5.52,75,5.68,90,5.68,110,5.7,120,5.51,135,4.91,136.7,4.809193,150,4.04
8,40.2,5.525035,52,6.16,60,6.37,75,6.5,90,6.61,110,6.7,120,6.57,135,6.05,148.7,5.219678,150,5.15
10,38.2,5.955283,52,6.63,60,6.8,75,6.93,90,7.07,110,7.21,120,7.14,135,6.82,150,6.13,150.5,6.100954
12,37.5,6.151105,52,6.84,60,7.02,75,7.21,90,7.37,110,7.59,120,7.59,135,7.29,150,6.84,158.3,6.522212
14,37.2,6.252119,52,6.95,60,7.14,75,7.41,90,7.56,110,7.94,120,8.01,135,7.76,150,7.29,173.6,6.681641
16,37.2,6.34,52,7.02,60,7.23,75,7.56,90,7.77,110,8.31,120,8.44,135,8.25,150,7.72,177.2,7.108487
20,37.6,6.411797,52,7.09,60,7.32,75,7.73,90,8.14,110,8.92,120,9.6,135,9.67,150,8.74,177.2,7.919455

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.26	5.52	5.68	5.68	5.7	5.51	4.91	4.04
8	6.16	6.37	6.5	6.61	6.7	6.57	6.05	5.15
10	6.63	6.8	6.93	7.07	7.21	7.14	6.82	6.13
12	6.84	7.02	7.21	7.37	7.59	7.59	7.29	6.84
14	6.95	7.14	7.41	7.56	7.94	8.01	7.76	7.29
16	7.02	7.23	7.56	7.77	8.31	8.44	8.25	7.72
20	7.09	7.32	7.73	8.14	8.92	9.6	9.67	8.74

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.47	136.7°	3.5
8	40.2°	4.22	148.7°	4.46
10	38.2°	4.68	150.5°	5.31
12	37.5°	4.88	158.3°	6.06
14	37.2°	4.98	173.6°	6.64
16	37.2°	5.05	177.2°	7.1
20	37.6°	5.08	177.2°	7.91

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