MaXimum — ORC Rating | RegattaPages

GPH

632.4

OSN

618

LOA

10 m

Displacement

3100 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6344

Medium

0.8632

High

0.9897

Triple Offshore

Low

0.8359

Medium

1.0666

High

1.1971

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 2.99 m
Draft: 1.8 m
Displacement: 3100 kg
Crew weight: 450 kg
Wetted surface: 19.69 m²

Sails

Mainsail: 33.16 m²
Genoa: 18.62 m²
Spinnaker: 57.87 m²
Asymmetric spinnaker: 49.88 m²

Design

Type: X-99
Builder: X-YACHTS
Designer: NIELS JEPPESEN
Year built: 1985
Stability index: 118.8

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.

6,42.4,4.577122,52,5.29,60,5.73,75,6.18,90,6.3,110,5.94,120,5.53,135,4.82,143.4,4.34719,150,4.03
8,41.2,5.475702,52,6.27,60,6.6,75,6.88,90,6.98,110,6.81,120,6.55,135,5.97,147.5,5.252602,150,5.11
10,39.6,6.034938,52,6.67,60,6.88,75,7.21,90,7.4,110,7.25,120,7.11,135,6.76,150,6.07,151.1,6.008239
12,38.7,6.240146,52,6.88,60,7.07,75,7.42,90,7.78,110,7.71,120,7.6,135,7.23,150,6.79,158.6,6.455037
14,38.2,6.324307,52,6.97,60,7.19,75,7.57,90,8.06,110,8.22,120,8.12,135,7.71,150,7.23,173.6,6.661515
16,38.2,6.375207,52,7.02,60,7.27,75,7.71,90,8.26,110,8.65,120,8.72,135,8.24,150,7.68,179,7.071077
20,38.1,6.493548,52,7.15,60,7.39,75,7.87,90,8.57,110,9.54,120,9.96,135,9.59,150,8.7,177.2,7.929467

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.29	5.73	6.18	6.3	5.94	5.53	4.82	4.03
8	6.27	6.6	6.88	6.98	6.81	6.55	5.97	5.11
10	6.67	6.88	7.21	7.4	7.25	7.11	6.76	6.07
12	6.88	7.07	7.42	7.78	7.71	7.6	7.23	6.79
14	6.97	7.19	7.57	8.06	8.22	8.12	7.71	7.23
16	7.02	7.27	7.71	8.26	8.65	8.72	8.24	7.68
20	7.15	7.39	7.87	8.57	9.54	9.96	9.59	8.7

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.38	143.4°	3.49
8	41.2°	4.12	147.5°	4.43
10	39.6°	4.65	151.1°	5.26
12	38.7°	4.87	158.6°	6.01
14	38.2°	4.97	173.6°	6.62
16	38.2°	5.01	179°	7.07
20	38.1°	5.11	177.2°	7.92

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