RONDALLA III — ORC Rating

GPH

664.2

OSN

644.9

LOA

10.448 m

Displacement

5197 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6051

Medium

0.8276

High

0.9505

Triple Offshore

Low

0.7842

Medium

1.0231

High

1.1403

Boat Specifications

Dimensions

Length overall: 10.448 m
Beam: 3.57 m
Draft: 1.87 m
Displacement: 5197 kg
Crew weight: 250 kg
Wetted surface: 22.88 m²

Sails

Mainsail: 35.65 m²
Genoa: 30.3 m²
Spinnaker: 60.13 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 35S5 (BK)
Builder: BENETEAU
Designer: J. BERRET
Year built: 1989
Stability index: 122

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.

6,43.8,4.47517,52,4.95,60,5.24,75,5.49,90,5.46,110,5.27,120,5.09,135,4.55,146,4.028768,150,3.85
8,42.3,5.259379,52,5.87,60,6.18,75,6.42,90,6.42,110,6.39,120,6.22,135,5.63,150,4.9,150.5,4.883061
10,41.8,5.875441,52,6.51,60,6.73,75,6.89,90,6.94,110,7.01,120,6.91,135,6.53,150,5.83,153.2,5.668923
12,41.2,6.206682,52,6.8,60,6.98,75,7.16,90,7.26,110,7.38,120,7.3,135,7.04,150,6.6,157.7,6.268849
14,40.8,6.31444,52,6.91,60,7.12,75,7.36,90,7.48,110,7.72,120,7.65,135,7.4,150,7.06,171.8,6.506521
16,40.6,6.348192,52,6.96,60,7.19,75,7.52,90,7.71,110,8.04,120,8.01,135,7.76,150,7.4,179,6.931056
20,41.2,6.352878,52,6.97,60,7.23,75,7.67,90,8.09,110,8.38,120,8.67,135,8.5,150,8.1,179.3,7.600567

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.95	5.24	5.49	5.46	5.27	5.09	4.55	3.85
8	5.87	6.18	6.42	6.42	6.39	6.22	5.63	4.9
10	6.51	6.73	6.89	6.94	7.01	6.91	6.53	5.83
12	6.8	6.98	7.16	7.26	7.38	7.3	7.04	6.6
14	6.91	7.12	7.36	7.48	7.72	7.65	7.4	7.06
16	6.96	7.19	7.52	7.71	8.04	8.01	7.76	7.4
20	6.97	7.23	7.67	8.09	8.38	8.67	8.5	8.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	3.23	146°	3.34
8	42.3°	3.89	150.5°	4.25
10	41.8°	4.38	153.2°	5.06
12	41.2°	4.67	157.7°	5.8
14	40.8°	4.78	171.8°	6.44
16	40.6°	4.82	179°	6.93
20	41.2°	4.78	179.3°	7.6

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