UTOPIA — ORC Rating | RegattaPages

GPH

729.7

OSN

706.9

LOA

9.25 m

Displacement

2800 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5544

Medium

0.7577

High

0.8786

Triple Offshore

Low

0.712

Medium

0.9306

High

1.0476

Boat Specifications

Dimensions

Length overall: 9.25 m
Beam: 3.01 m
Draft: 1.7 m
Displacement: 2800 kg
Crew weight: 354 kg
Wetted surface: 17.46 m²

Sails

Mainsail: 16.57 m²
Genoa: 24.63 m²
Spinnaker: 58.32 m²
Asymmetric spinnaker: 0 m²

Design

Type: Pierrot 9.25
Builder: Mariver
Designer: Sciomachen
Year built: 1977

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.

6,43.5,3.901434,52,4.34,60,4.58,75,4.77,90,4.74,110,4.88,120,4.74,135,4.35,148,3.820538,150,3.74
8,42,4.561695,52,5.13,60,5.42,75,5.63,90,5.73,110,5.89,120,5.78,135,5.33,150,4.69,151,4.642018
10,42,5.16723,52,5.73,60,5.95,75,6.1,90,6.28,110,6.39,120,6.34,135,6.09,150,5.53,152,5.436336
12,40.5,5.536516,52,6.08,60,6.23,75,6.37,90,6.55,110,6.76,120,6.71,135,6.49,150,6.14,161,5.764033
14,39.8,5.740068,52,6.26,60,6.42,75,6.59,90,6.67,110,7.09,120,7.09,135,6.85,150,6.5,180,6.02
16,39.4,5.771718,52,6.33,60,6.53,75,6.78,90,6.87,110,7.32,120,7.42,135,7.21,150,6.83,180,6.39
20,40.5,5.799534,52,6.34,60,6.57,75,6.98,90,7.26,110,7.59,120,7.89,135,7.9,150,7.49,180,7.03

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.34	4.58	4.77	4.74	4.88	4.74	4.35	3.74
8	5.13	5.42	5.63	5.73	5.89	5.78	5.33	4.69
10	5.73	5.95	6.1	6.28	6.39	6.34	6.09	5.53
12	6.08	6.23	6.37	6.55	6.76	6.71	6.49	6.14
14	6.26	6.42	6.59	6.67	7.09	7.09	6.85	6.5
16	6.33	6.53	6.78	6.87	7.32	7.42	7.21	6.83
20	6.34	6.57	6.98	7.26	7.59	7.89	7.9	7.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	2.83	148°	3.24
8	42°	3.39	151°	4.06
10	42°	3.84	152°	4.8
12	40.5°	4.21	161°	5.45
14	39.8°	4.41	180°	6.02
16	39.4°	4.46	180°	6.39
20	40.5°	4.41	180°	7.03

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