Que Vadis V — ORC Rating

GPH

568.8

OSN

556.5

LOA

12.5 m

Displacement

8835 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7172

Medium

0.9492

High

1.069

Triple Offshore

Low

0.9364

Medium

1.1847

High

1.3076

Boat Specifications

Dimensions

Length overall: 12.5 m
Beam: 3.95 m
Draft: 2.21 m
Displacement: 8835 kg
Crew weight: 750 kg
Wetted surface: 35.06 m²

Sails

Mainsail: 54.2 m²
Genoa: 43.27 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 151.73 m²

Design

Type: X4^3
Builder: X-Yachts
Designer: Niels Jeppesen
Year built: 2017
Stability index: 129.1

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.

6,45.3,5.359722,52,5.88,60,6.33,75,6.79,90,6.87,110,6.24,120,6.1,135,5.5,143.9,5.000063,150,4.67
8,43.8,6.304033,52,7,60,7.4,75,7.71,90,7.75,110,7.51,120,7.4,135,6.82,146.9,6.052151,150,5.86
10,43,6.863984,52,7.54,60,7.84,75,8.11,90,8.15,110,8.14,120,8.07,135,7.75,148.2,7.059715,150,6.93
12,41.1,7.03325,52,7.77,60,8.03,75,8.36,90,8.46,110,8.56,120,8.53,135,8.25,150,7.69,150.2,7.674885
14,40.2,7.135413,52,7.87,60,8.13,75,8.51,90,8.75,110,8.87,120,9.04,135,8.72,150,8.09,151.6,7.98046
16,40,7.192794,52,7.94,60,8.21,75,8.61,90,9,110,9.13,120,9.51,135,9.25,150,8.41,171.8,7.54716
20,40,7.336389,52,8.01,60,8.22,75,8.75,90,9.28,110,9.59,120,10.12,135,10.5,150,9.14,176.6,8.284582

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.88	6.33	6.79	6.87	6.24	6.1	5.5	4.67
8	7	7.4	7.71	7.75	7.51	7.4	6.82	5.86
10	7.54	7.84	8.11	8.15	8.14	8.07	7.75	6.93
12	7.77	8.03	8.36	8.46	8.56	8.53	8.25	7.69
14	7.87	8.13	8.51	8.75	8.87	9.04	8.72	8.09
16	7.94	8.21	8.61	9	9.13	9.51	9.25	8.41
20	8.01	8.22	8.75	9.28	9.59	10.12	10.5	9.14

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.3°	3.77	143.9°	4.04
8	43.8°	4.55	146.9°	5.07
10	43°	5.02	148.2°	6
12	41.1°	5.3	150.2°	6.66
14	40.2°	5.45	151.6°	7.02
16	40°	5.51	171.8°	7.47
20	40°	5.62	176.6°	8.27

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