JÄÄLIND — ORC Rating

GPH

647

OSN

625.9

LOA

10 m

Displacement

3164 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6222

Medium

0.8596

High

0.9916

Triple Offshore

Low

0.8053

Medium

1.0498

High

1.1801

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 2.99 m
Draft: 1.8 m
Displacement: 3164 kg
Crew weight: 500 kg
Wetted surface: 20.6 m²

Sails

Mainsail: 27.91 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

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.

6,43.1,4.533239,52,5.03,60,5.28,75,5.42,90,5.52,110,5.57,120,5.38,135,4.79,143.3,4.240588,150,3.93
8,40.7,5.355251,52,5.98,60,6.2,75,6.34,90,6.51,110,6.62,120,6.49,135,5.93,148.2,5.141826,150,5.04
10,38.8,5.889614,52,6.53,60,6.69,75,6.82,90,7,110,7.15,120,7.08,135,6.75,149.7,6.069061,150,6.05
12,37.4,6.142888,52,6.81,60,6.96,75,7.11,90,7.32,110,7.54,120,7.52,135,7.23,150,6.78,158.2,6.451364
14,36.9,6.252465,52,6.94,60,7.12,75,7.34,90,7.52,110,7.86,120,7.93,135,7.68,150,7.23,171.8,6.627761
16,36.9,6.352504,52,7.02,60,7.21,75,7.51,90,7.67,110,8.23,120,8.36,135,8.15,150,7.65,177.7,7.02566
20,36.9,6.440039,52,7.11,60,7.33,75,7.71,90,8.06,110,8.84,120,9.39,135,9.43,150,8.6,177.7,7.816297
24,37.9,6.46319,52,7.12,60,7.36,75,7.81,90,8.31,110,9.4,120,10.62,135,11.87,143,11.281742,150,10.41

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.03	5.28	5.42	5.52	5.57	5.38	4.79	3.93
8	5.98	6.2	6.34	6.51	6.62	6.49	5.93	5.04
10	6.53	6.69	6.82	7	7.15	7.08	6.75	6.05
12	6.81	6.96	7.11	7.32	7.54	7.52	7.23	6.78
14	6.94	7.12	7.34	7.52	7.86	7.93	7.68	7.23
16	7.02	7.21	7.51	7.67	8.23	8.36	8.15	7.65
20	7.11	7.33	7.71	8.06	8.84	9.39	9.43	8.6
24	7.12	7.36	7.81	8.31	9.4	10.62	11.87	10.41

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.31	143.3°	3.4
8	40.7°	4.06	148.2°	4.37
10	38.8°	4.59	149.7°	5.24
12	37.4°	4.88	158.2°	5.99
14	36.9°	5	171.8°	6.56
16	36.9°	5.08	177.7°	7.02
20	36.9°	5.15	177.7°	7.81
24	37.9°	5.1	143°	9.01

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