Rondo — ORC Rating | RegattaPages

GPH

661.9

OSN

643

LOA

9.913 m

Displacement

4993 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6054

Medium

0.8325

High

0.9649

Triple Offshore

Low

0.7858

Medium

1.0262

High

1.1505

Boat Specifications

Dimensions

Length overall: 9.913 m
Beam: 3.28 m
Draft: 1.86 m
Displacement: 4993 kg
Crew weight: 450 kg
Wetted surface: 24.06 m²

Sails

Mainsail: 32.31 m²
Genoa: 27.28 m²
Spinnaker: 75.09 m²
Asymmetric spinnaker: 67.18 m²

Design

Type: Rondo 33.3
Builder: Veleiro OY
Designer: Jussi Manerberg
Year built: 1995

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.

6,43.5,4.397729,52,4.89,60,5.17,75,5.41,90,5.39,110,5.41,120,5.25,135,4.73,145,4.150634,150,3.93
8,41.2,5.103567,52,5.76,60,6.06,75,6.31,90,6.42,110,6.5,120,6.35,135,5.78,150,4.96,151,4.904989
10,40.9,5.741854,52,6.42,60,6.64,75,6.81,90,6.97,110,7.04,120,6.97,135,6.66,149,5.973163,150,5.91
12,39.8,6.117533,52,6.75,60,6.93,75,7.08,90,7.26,110,7.38,120,7.33,135,7.1,150,6.69,158,6.341784
14,39,6.266519,52,6.91,60,7.09,75,7.27,90,7.41,110,7.71,120,7.68,135,7.43,150,7.09,180,6.51
16,38.6,6.308216,52,6.97,60,7.16,75,7.43,90,7.54,110,8.03,120,8.07,135,7.8,150,7.4,180,6.96
20,39.2,6.335938,52,7,60,7.21,75,7.6,90,7.94,110,8.45,120,8.77,135,8.64,150,8.12,180,7.59

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.89	5.17	5.41	5.39	5.41	5.25	4.73	3.93
8	5.76	6.06	6.31	6.42	6.5	6.35	5.78	4.96
10	6.42	6.64	6.81	6.97	7.04	6.97	6.66	5.91
12	6.75	6.93	7.08	7.26	7.38	7.33	7.1	6.69
14	6.91	7.09	7.27	7.41	7.71	7.68	7.43	7.09
16	6.97	7.16	7.43	7.54	8.03	8.07	7.8	7.4
20	7	7.21	7.6	7.94	8.45	8.77	8.64	8.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.19	145°	3.4
8	41.2°	3.84	151°	4.29
10	40.9°	4.34	149°	5.12
12	39.8°	4.7	158°	5.88
14	39°	4.87	180°	6.51
16	38.6°	4.93	180°	6.96
20	39.2°	4.91	180°	7.59

Loading polar chart…