Que Vadis V — ORC Rating

GPH

566.6

OSN

554.5

LOA

12.5 m

Displacement

8835 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7297

Medium

0.9521

High

1.0638

Triple Offshore

Low

0.9464

Medium

1.186

High

1.3041

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: 46.5 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.

6,44.4,5.514557,52,6.09,60,6.49,75,6.81,90,6.8,110,6.26,120,6.09,135,5.48,143.3,5.001399,150,4.63
8,42.4,6.378179,52,7.09,60,7.4,75,7.65,90,7.67,110,7.44,120,7.33,135,6.79,146.9,6.040214,150,5.85
10,41.2,6.778175,52,7.53,60,7.82,75,8.08,90,8.14,110,8.11,120,8.05,135,7.7,148.7,6.975175,150,6.88
12,40,6.944767,52,7.73,60,8.01,75,8.34,90,8.49,110,8.54,120,8.54,135,8.26,150,7.64,150.1,7.636434
14,39.4,7.039943,52,7.84,60,8.11,75,8.5,90,8.78,110,8.89,120,9.01,135,8.75,150,8.09,150.5,8.054178
16,39.4,7.117589,52,7.92,60,8.18,75,8.61,90,9.01,110,9.14,120,9.45,135,9.25,150,8.43,171.8,7.506747
20,39.6,7.164056,52,7.98,60,8.27,75,8.77,90,9.29,110,9.59,120,10.11,135,10.41,150,9.15,175.7,8.313401

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.09	6.49	6.81	6.8	6.26	6.09	5.48	4.63
8	7.09	7.4	7.65	7.67	7.44	7.33	6.79	5.85
10	7.53	7.82	8.08	8.14	8.11	8.05	7.7	6.88
12	7.73	8.01	8.34	8.49	8.54	8.54	8.26	7.64
14	7.84	8.11	8.5	8.78	8.89	9.01	8.75	8.09
16	7.92	8.18	8.61	9.01	9.14	9.45	9.25	8.43
20	7.98	8.27	8.77	9.29	9.59	10.11	10.41	9.15

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	3.94	143.3°	4.01
8	42.4°	4.71	146.9°	5.06
10	41.2°	5.1	148.7°	5.96
12	40°	5.32	150.1°	6.62
14	39.4°	5.44	150.5°	7.01
16	39.4°	5.5	171.8°	7.43
20	39.6°	5.52	175.7°	8.29

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