TOMPAO — ORC Rating | RegattaPages

GPH

730.3

OSN

706.2

LOA

9.218 m

Displacement

3250 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5638

Medium

0.762

High

0.8736

Triple Offshore

Low

0.7178

Medium

0.9278

High

1.033

Boat Specifications

Dimensions

Length overall: 9.218 m
Beam: 3.01 m
Draft: 1.74 m
Displacement: 3250 kg
Crew weight: 350 kg
Wetted surface: 18.03 m²

Sails

Mainsail: 16.8 m²
Genoa: 30.65 m²
Spinnaker: 58.1 m²
Asymmetric spinnaker: 0 m²

Design

Type: Pierrot
Builder: Morri & Parra
Designer: Sciomachen
Year built: 1973
Stability index: 118.1

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.

6,42.4,4.076076,52,4.54,60,4.75,75,4.87,90,4.76,110,4.74,120,4.61,135,4.21,147.5,3.69935,150,3.61
8,40.8,4.768855,52,5.31,60,5.51,75,5.64,90,5.58,110,5.7,120,5.58,135,5.17,150,4.58,151.4,4.521728
10,39.9,5.253106,52,5.81,60,5.96,75,6.09,90,6.13,110,6.27,120,6.2,135,5.91,150,5.39,154.1,5.213673
12,38.8,5.517504,52,6.08,60,6.22,75,6.36,90,6.42,110,6.61,120,6.58,135,6.37,150,6,161,5.626542
14,38.7,5.650728,52,6.22,60,6.37,75,6.55,90,6.61,110,6.87,120,6.89,135,6.72,150,6.4,173,5.904008
16,38.4,5.703761,52,6.28,60,6.45,75,6.68,90,6.79,110,7.09,120,7.16,135,7.04,150,6.72,177.2,6.277494
20,38.8,5.735637,52,6.33,60,6.52,75,6.84,90,7.05,110,7.39,120,7.66,135,7.65,150,7.31,179,6.871046

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.54	4.75	4.87	4.76	4.74	4.61	4.21	3.61
8	5.31	5.51	5.64	5.58	5.7	5.58	5.17	4.58
10	5.81	5.96	6.09	6.13	6.27	6.2	5.91	5.39
12	6.08	6.22	6.36	6.42	6.61	6.58	6.37	6
14	6.22	6.37	6.55	6.61	6.87	6.89	6.72	6.4
16	6.28	6.45	6.68	6.79	7.09	7.16	7.04	6.72
20	6.33	6.52	6.84	7.05	7.39	7.66	7.65	7.31

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.01	147.5°	3.12
8	40.8°	3.61	151.4°	3.97
10	39.9°	4.03	154.1°	4.69
12	38.8°	4.3	161°	5.32
14	38.7°	4.41	173°	5.86
16	38.4°	4.47	177.2°	6.27
20	38.8°	4.47	179°	6.87

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