JÚNIOR: ORC Rating

GPH

681.3

OSN

659.1

LOA

9.52 m

Displacement

3811 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5847

Medium

0.8107

High

0.9471

Triple Offshore

Low

0.7571

Medium

0.9996

High

1.1328

Boat Specifications

Dimensions

Length overall: 9.52 m
Beam: 3.25 m
Draft: 1.64 m
Displacement: 3811 kg
Crew weight: 430 kg
Wetted surface: 20.94 m²

Sails

Mainsail: 28.46 m²
Genoa: 21.62 m²
Spinnaker: 62.21 m²
Asymmetric spinnaker: 0 m²

Design

Type: RO 330 (SD)
Builder: MOA
Designer: I.TOLEDO
Year built: 1997
Stability index: 130.8

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,44.2,4.184622,52,4.64,60,4.93,75,5.15,90,5.16,110,5.22,120,5.05,135,4.56,146,4.052892,150,3.88
8,42.6,4.945,52,5.54,60,5.85,75,6.09,90,6.23,110,6.32,120,6.17,135,5.64,150,4.92,150.5,4.894551
10,42.4,5.633381,52,6.21,60,6.44,75,6.6,90,6.8,110,6.87,120,6.79,135,6.47,150,5.84,152,5.730804
12,40.6,6.005758,52,6.58,60,6.75,75,6.89,90,7.12,110,7.26,120,7.18,135,6.92,150,6.54,158.3,6.210093
14,40,6.213739,52,6.78,60,6.95,75,7.13,90,7.31,110,7.65,120,7.59,135,7.3,150,6.94,173,6.417838
16,39.6,6.281527,52,6.87,60,7.08,75,7.36,90,7.47,110,8.02,120,8,135,7.71,150,7.29,179,6.811037
20,39.9,6.308941,52,6.91,60,7.17,75,7.66,90,7.98,110,8.42,120,8.81,135,8.56,150,8.06,179,7.481139

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.64	4.93	5.15	5.16	5.22	5.05	4.56	3.88
8	5.54	5.85	6.09	6.23	6.32	6.17	5.64	4.92
10	6.21	6.44	6.6	6.8	6.87	6.79	6.47	5.84
12	6.58	6.75	6.89	7.12	7.26	7.18	6.92	6.54
14	6.78	6.95	7.13	7.31	7.65	7.59	7.3	6.94
16	6.87	7.08	7.36	7.47	8.02	8	7.71	7.29
20	6.91	7.17	7.66	7.98	8.42	8.81	8.56	8.06

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3	146°	3.36
8	42.6°	3.64	150.5°	4.26
10	42.4°	4.16	152°	5.06
12	40.6°	4.56	158.3°	5.77
14	40°	4.76	173°	6.37
16	39.6°	4.84	179°	6.81
20	39.9°	4.84	179°	7.48

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.64	5.54	6.21	6.58	6.78	6.87	6.91
60°	4.93	5.85	6.44	6.75	6.95	7.08	7.17
75°	5.15	6.09	6.60	6.89	7.13	7.36	7.66
90°	5.16	6.23	6.80	7.12	7.31	7.47	7.98
110°	5.22	6.32	6.87	7.26	7.65	8.02	8.42
120°	5.05	6.17	6.79	7.18	7.59	8.00	8.81
135°	4.56	5.64	6.47	6.92	7.30	7.71	8.56
150°	3.88	4.92	5.84	6.54	6.94	7.29	8.06