RoXall — ORC Rating | RegattaPages

GPH

630.7

OSN

614.7

LOA

10 m

Displacement

3073 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.654

Medium

0.8694

High

0.9852

Triple Offshore

Low

0.8462

Medium

1.0668

High

1.1863

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 2.99 m
Draft: 1.8 m
Displacement: 3073 kg
Crew weight: 340 kg
Wetted surface: 19.68 m²

Sails

Mainsail: 33.12 m²
Genoa: 28.07 m²
Spinnaker: 57.31 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-99
Builder: X-YACHTS
Designer: NIELS JEPPESEN
Year built: 1985
Stability index: 119.4

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.

6,42.4,4.915666,52,5.5,60,5.79,75,6.02,90,5.96,110,5.64,120,5.43,135,4.83,143.3,4.327894,150,4.01
8,40.8,5.759615,52,6.42,60,6.62,75,6.76,90,6.75,110,6.7,120,6.55,135,5.99,148.4,5.189457,150,5.1
10,39.3,6.112373,52,6.76,60,6.94,75,7.11,90,7.14,110,7.21,120,7.11,135,6.77,150,6.09,151.1,6.031084
12,38.7,6.25296,52,6.88,60,7.08,75,7.37,90,7.49,110,7.69,120,7.61,135,7.24,150,6.8,159.2,6.4504
14,38.2,6.311582,52,6.95,60,7.16,75,7.54,90,7.83,110,8.11,120,8.15,135,7.73,150,7.24,174.8,6.657399
16,38.2,6.337032,52,6.98,60,7.21,75,7.65,90,8.1,110,8.39,120,8.71,135,8.29,150,7.71,179,7.081078
20,38.8,6.428533,52,7.07,60,7.32,75,7.76,90,8.36,110,8.85,120,9.46,135,9.72,150,8.81,177.2,7.979526

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.5	5.79	6.02	5.96	5.64	5.43	4.83	4.01
8	6.42	6.62	6.76	6.75	6.7	6.55	5.99	5.1
10	6.76	6.94	7.11	7.14	7.21	7.11	6.77	6.09
12	6.88	7.08	7.37	7.49	7.69	7.61	7.24	6.8
14	6.95	7.16	7.54	7.83	8.11	8.15	7.73	7.24
16	6.98	7.21	7.65	8.1	8.39	8.71	8.29	7.71
20	7.07	7.32	7.76	8.36	8.85	9.46	9.72	8.81

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.63	143.3°	3.47
8	40.8°	4.36	148.4°	4.42
10	39.3°	4.73	151.1°	5.28
12	38.7°	4.88	159.2°	6.03
14	38.2°	4.96	174.8°	6.63
16	38.2°	4.98	179°	7.08
20	38.8°	5.01	177.2°	7.97

Loading polar chart…