QUI PRO QUO — ORC Rating

GPH

749.8

OSN

724.7

LOA

8.94 m

Displacement

3509 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5334

Medium

0.7359

High

0.8582

Triple Offshore

Low

0.6873

Medium

0.9088

High

1.025

Boat Specifications

Dimensions

Length overall: 8.94 m
Beam: 3 m
Draft: 1.62 m
Displacement: 3509 kg
Crew weight: 390 kg
Wetted surface: 18.31 m²

Sails

Mainsail: 18.13 m²
Genoa: 31.24 m²
Spinnaker: 59.46 m²
Asymmetric spinnaker: 0 m²

Design

Type: Show 29
Builder: Barberis
Designer: Jezequel
Year built: 1975
Stability index: 117.3

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.

6,44.7,3.812608,52,4.21,60,4.48,75,4.69,90,4.63,110,4.67,120,4.54,135,4.16,147.8,3.663466,150,3.58
8,43,4.484834,52,5.01,60,5.31,75,5.55,90,5.53,110,5.7,120,5.57,135,5.12,150,4.54,152,4.451
10,43,5.086458,52,5.64,60,5.89,75,6.06,90,6.16,110,6.28,120,6.21,135,5.94,150,5.37,152.9,5.234703
12,42.3,5.516263,52,6.01,60,6.18,75,6.33,90,6.46,110,6.62,120,6.57,135,6.37,150,6.03,158.8,5.716898
14,41.2,5.67506,52,6.19,60,6.36,75,6.53,90,6.6,110,6.93,120,6.91,135,6.7,150,6.4,173.6,5.926937
16,40.9,5.741854,52,6.25,60,6.44,75,6.69,90,6.81,110,7.2,120,7.23,135,7.04,150,6.71,179,6.280957
20,41.4,5.772478,52,6.28,60,6.49,75,6.86,90,7.17,110,7.47,120,7.74,135,7.68,150,7.33,179,6.861045

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.21	4.48	4.69	4.63	4.67	4.54	4.16	3.58
8	5.01	5.31	5.55	5.53	5.7	5.57	5.12	4.54
10	5.64	5.89	6.06	6.16	6.28	6.21	5.94	5.37
12	6.01	6.18	6.33	6.46	6.62	6.57	6.37	6.03
14	6.19	6.36	6.53	6.6	6.93	6.91	6.7	6.4
16	6.25	6.44	6.69	6.81	7.2	7.23	7.04	6.71
20	6.28	6.49	6.86	7.17	7.47	7.74	7.68	7.33

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.7°	2.71	147.8°	3.1
8	43°	3.28	152°	3.93
10	43°	3.72	152.9°	4.66
12	42.3°	4.08	158.8°	5.33
14	41.2°	4.27	173.6°	5.89
16	40.9°	4.34	179°	6.28
20	41.4°	4.33	179°	6.86

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