MaXimum — ORC Rating | RegattaPages

GPH

632.6

OSN

617.1

LOA

10 m

Displacement

3100 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6469

Medium

0.8678

High

0.9885

Triple Offshore

Low

0.8428

Medium

1.0634

High

1.1843

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 2.99 m
Draft: 1.8 m
Displacement: 3100 kg
Crew weight: 450 kg
Wetted surface: 20.14 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: 116.6

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.

6,42.7,4.789672,52,5.33,60,5.73,75,6.1,90,6.19,110,5.88,120,5.51,135,4.83,143,4.357432,150,4.02
8,40,5.561035,52,6.22,60,6.51,75,6.79,90,6.9,110,6.74,120,6.51,135,5.97,147.5,5.276316,150,5.13
10,38.2,5.993458,52,6.66,60,6.82,75,7.11,90,7.29,110,7.21,120,7.09,135,6.72,150,6.07,152,5.968644
12,37.2,6.151684,52,6.85,60,7.03,75,7.27,90,7.58,110,7.61,120,7.54,135,7.21,150,6.76,159.2,6.407612
14,37.2,6.264674,52,6.95,60,7.14,75,7.42,90,7.79,110,8,120,7.99,135,7.66,150,7.21,174.8,6.617234
16,37.2,6.34,52,7.01,60,7.22,75,7.55,90,7.95,110,8.38,120,8.48,135,8.15,150,7.63,179,7.051074
20,37.6,6.399175,52,7.07,60,7.31,75,7.72,90,8.22,110,9.17,120,9.77,135,9.46,150,8.61,179,7.861197

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.33	5.73	6.1	6.19	5.88	5.51	4.83	4.02
8	6.22	6.51	6.79	6.9	6.74	6.51	5.97	5.13
10	6.66	6.82	7.11	7.29	7.21	7.09	6.72	6.07
12	6.85	7.03	7.27	7.58	7.61	7.54	7.21	6.76
14	6.95	7.14	7.42	7.79	8	7.99	7.66	7.21
16	7.01	7.22	7.55	7.95	8.38	8.48	8.15	7.63
20	7.07	7.31	7.72	8.22	9.17	9.77	9.46	8.61

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.52	143°	3.48
8	40°	4.26	147.5°	4.45
10	38.2°	4.71	152°	5.27
12	37.2°	4.9	159.2°	5.99
14	37.2°	4.99	174.8°	6.59
16	37.2°	5.05	179°	7.05
20	37.6°	5.07	179°	7.86

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