NEWPORT STORM — ORC Rating

GPH

629.3

OSN

614.5

LOA

10 m

Displacement

3218 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6711

Medium

0.8708

High

0.9805

Triple Offshore

Low

0.8606

Medium

1.0626

High

1.1706

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 2.99 m
Draft: 1.81 m
Displacement: 3218 kg
Crew weight: 360 kg
Wetted surface: 20.15 m²

Sails

Mainsail: 33.44 m²
Genoa: 29.03 m²
Spinnaker: 74.57 m²
Asymmetric spinnaker: 63.79 m²

Design

Type: X-99 mod.
Builder: X-YACHTS
Designer: NIELS JEPPESEN
Year built: 1985
Stability index: 112.8

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.

6,42,5.046123,52,5.62,60,5.87,75,6.03,90,5.92,110,5.74,120,5.56,135,4.94,143,4.482646,150,4.13
8,39.6,5.710479,52,6.38,60,6.57,75,6.7,90,6.67,110,6.71,120,6.61,135,6.11,147.3,5.406942,150,5.25
10,38.4,5.971723,52,6.66,60,6.85,75,7.02,90,7.07,110,7.2,120,7.16,135,6.87,150,6.19,150.5,6.158402
12,37.8,6.100069,52,6.8,60,6.98,75,7.22,90,7.34,110,7.57,120,7.58,135,7.35,150,6.89,158.3,6.576026
14,37.6,6.184607,52,6.87,60,7.06,75,7.34,90,7.56,110,7.89,120,8,135,7.81,150,7.35,173.6,6.731954
16,37.6,6.235093,52,6.93,60,7.12,75,7.44,90,7.74,110,8.13,120,8.44,135,8.3,150,7.8,177.2,7.148534
20,38.8,6.313051,52,6.96,60,7.18,75,7.55,90,7.95,110,8.59,120,9.25,135,9.7,150,8.89,176.6,8.004089

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.62	5.87	6.03	5.92	5.74	5.56	4.94	4.13
8	6.38	6.57	6.7	6.67	6.71	6.61	6.11	5.25
10	6.66	6.85	7.02	7.07	7.2	7.16	6.87	6.19
12	6.8	6.98	7.22	7.34	7.57	7.58	7.35	6.89
14	6.87	7.06	7.34	7.56	7.89	8	7.81	7.35
16	6.93	7.12	7.44	7.74	8.13	8.44	8.3	7.8
20	6.96	7.18	7.55	7.95	8.59	9.25	9.7	8.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.75	143°	3.58
8	39.6°	4.4	147.3°	4.55
10	38.4°	4.68	150.5°	5.36
12	37.8°	4.82	158.3°	6.11
14	37.6°	4.9	173.6°	6.69
16	37.6°	4.94	177.2°	7.14
20	38.8°	4.92	176.6°	7.99

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