QUEN VAI — ORC Rating

GPH

671

OSN

651.1

LOA

9.52 m

Displacement

3811 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6783

Medium

0.9261

High

1.0636

Triple Offshore

Low

0.8744

Medium

1.1379

High

1.2746

Boat Specifications

Dimensions

Length overall: 9.52 m
Beam: 3.25 m
Draft: 1.64 m
Displacement: 3811 kg
Crew weight: 300 kg
Wetted surface: 21.15 m²

Sails

Mainsail: 27.96 m²
Genoa: 28.13 m²
Spinnaker: 64.17 m²
Asymmetric spinnaker: 0 m²

Design

Type: RO 330 SD
Builder: MOA
Designer: I.TOLEDO
Year built: 1997

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.

6,43.3,4.342015,52,4.83,60,5.11,75,5.34,90,5.29,110,5.23,120,5.08,135,4.61,146.4,4.082019,150,3.93
8,42,5.126861,52,5.76,60,6.06,75,6.26,90,6.25,110,6.33,120,6.19,135,5.68,150,4.95,150.4,4.933899
10,41.7,5.799328,52,6.38,60,6.57,75,6.71,90,6.79,110,6.88,120,6.8,135,6.5,150,5.85,151.9,5.758809
12,40.3,6.083903,52,6.66,60,6.82,75,6.98,90,7.09,110,7.26,120,7.19,135,6.93,150,6.54,159,6.191218
14,39.9,6.217696,52,6.8,60,6.99,75,7.2,90,7.28,110,7.63,120,7.58,135,7.3,150,6.94,180,6.39
16,39.5,6.259521,52,6.85,60,7.07,75,7.4,90,7.55,110,7.95,120,7.98,135,7.69,150,7.28,180,6.82
20,40.5,6.286116,52,6.87,60,7.12,75,7.59,90,8,110,8.31,120,8.7,135,8.53,150,8.02,180,7.5

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.83	5.11	5.34	5.29	5.23	5.08	4.61	3.93
8	5.76	6.06	6.26	6.25	6.33	6.19	5.68	4.95
10	6.38	6.57	6.71	6.79	6.88	6.8	6.5	5.85
12	6.66	6.82	6.98	7.09	7.26	7.19	6.93	6.54
14	6.8	6.99	7.2	7.28	7.63	7.58	7.3	6.94
16	6.85	7.07	7.4	7.55	7.95	7.98	7.69	7.28
20	6.87	7.12	7.59	8	8.31	8.7	8.53	8.02

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3.16	146.4°	3.4
8	42°	3.81	150.4°	4.29
10	41.7°	4.33	151.9°	5.08
12	40.3°	4.64	159°	5.78
14	39.9°	4.77	180°	6.39
16	39.5°	4.83	180°	6.82
20	40.5°	4.78	180°	7.5

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