2 UP — ORC Rating | RegattaPages

GPH

612.9

OSN

593.5

LOA

9.99 m

Displacement

3720 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6506

Medium

0.8935

High

1.0355

Triple Offshore

Low

0.8446

Medium

1.1077

High

1.2682

Boat Specifications

Dimensions

Length overall: 9.99 m
Beam: 3.41 m
Draft: 1.95 m
Displacement: 3720 kg
Crew weight: 550 kg
Wetted surface: 24.7 m²

Sails

Mainsail: 34.03 m²
Genoa: 25.88 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 100.71 m²

Design

Type: Sunfast3300 1.9WB
Builder: Leanneau
Designer: Andrieau/Verdier
Year built: 2019

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.

6,42.8,4.552084,52,5.15,60,5.48,75,5.73,90,5.81,110,5.92,120,5.76,135,5.1,144,4.610534,150,4.3
8,42,5.490182,52,6.16,60,6.46,75,6.69,90,6.92,110,7.03,120,6.92,135,6.38,147.5,5.584595,150,5.44
10,40.5,6.154607,52,6.84,60,7.04,75,7.19,90,7.48,110,7.63,120,7.53,135,7.2,148,6.579815,150,6.44
12,39,6.588209,52,7.22,60,7.39,75,7.55,90,7.84,110,8.21,120,8.11,135,7.71,150,7.12,150.2,7.110216
14,37.5,6.781342,52,7.45,60,7.67,75,7.92,90,8.07,110,8.74,120,8.74,135,8.27,150,7.49,151,7.431801
16,36.8,6.856232,52,7.61,60,7.89,75,8.26,90,8.37,110,9.13,120,9.43,135,8.88,150,7.88,177,7.059675
20,36.8,6.918675,52,7.71,60,8.06,75,8.68,90,9.15,110,9.82,120,10.56,135,10.5,150,8.9,177,7.850759

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.15	5.48	5.73	5.81	5.92	5.76	5.1	4.3
8	6.16	6.46	6.69	6.92	7.03	6.92	6.38	5.44
10	6.84	7.04	7.19	7.48	7.63	7.53	7.2	6.44
12	7.22	7.39	7.55	7.84	8.21	8.11	7.71	7.12
14	7.45	7.67	7.92	8.07	8.74	8.74	8.27	7.49
16	7.61	7.89	8.26	8.37	9.13	9.43	8.88	7.88
20	7.71	8.06	8.68	9.15	9.82	10.56	10.5	8.9

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.34	144°	3.73
8	42°	4.08	147.5°	4.71
10	40.5°	4.68	148°	5.58
12	39°	5.12	150.2°	6.17
14	37.5°	5.38	151°	6.5
16	36.8°	5.49	177°	7.05
20	36.8°	5.54	177°	7.84

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