SORONDONGO IV — ORC Rating

GPH

558.9

OSN

539.8

LOA

15.22 m

Displacement

14104 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7064

Medium

0.986

High

1.1693

Triple Offshore

Low

0.912

Medium

1.2229

High

1.3972

Boat Specifications

Dimensions

Length overall: 15.22 m
Beam: 4.29 m
Draft: 3 m
Displacement: 14104 kg
Crew weight: 850 kg
Wetted surface: 47.49 m²

Sails

Mainsail: 58.64 m²
Genoa: 60.5 m²
Spinnaker: 173.3 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-50
Builder: X YACHTS
Designer: N. JEPPESEN
Year built: 2005

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.

6,42.8,5.069986,52,5.68,60,6.01,75,6.26,90,6.17,110,6.1,120,5.96,135,5.37,142.5,4.941052,150,4.53
8,40.9,6.032915,52,6.81,60,7.13,75,7.4,90,7.33,110,7.48,120,7.31,135,6.68,147,5.926046,150,5.74
10,40.5,6.877905,52,7.7,60,7.97,75,8.17,90,8.23,110,8.4,120,8.29,135,7.79,149.5,6.847493,150,6.81
12,39.4,7.428175,52,8.23,60,8.43,75,8.58,90,8.62,110,8.88,120,8.81,135,8.49,150,7.76,152,7.633522
14,38.2,7.660428,52,8.49,60,8.68,75,8.86,90,8.88,110,9.26,120,9.24,135,8.93,150,8.42,158,8.013513
16,37.5,7.739301,52,8.6,60,8.83,75,9.09,90,9.16,110,9.52,120,9.7,135,9.36,150,8.85,174,8.094342
20,37.5,7.840138,52,8.67,60,8.93,75,9.38,90,9.71,110,9.97,120,10.42,135,10.38,150,9.68,180,8.95

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.68	6.01	6.26	6.17	6.1	5.96	5.37	4.53
8	6.81	7.13	7.4	7.33	7.48	7.31	6.68	5.74
10	7.7	7.97	8.17	8.23	8.4	8.29	7.79	6.81
12	8.23	8.43	8.58	8.62	8.88	8.81	8.49	7.76
14	8.49	8.68	8.86	8.88	9.26	9.24	8.93	8.42
16	8.6	8.83	9.09	9.16	9.52	9.7	9.36	8.85
20	8.67	8.93	9.38	9.71	9.97	10.42	10.38	9.68

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.72	142.5°	3.92
8	40.9°	4.56	147°	4.97
10	40.5°	5.23	149.5°	5.9
12	39.4°	5.74	152°	6.74
14	38.2°	6.02	158°	7.43
16	37.5°	6.14	174°	8.05
20	37.5°	6.22	180°	8.95

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