VELENO III — ORC Rating

GPH

698

OSN

677.5

LOA

7.935 m

Displacement

1845 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5902

Medium

0.7931

High

0.9082

Triple Offshore

Low

0.7601

Medium

0.9642

High

1.0832

Boat Specifications

Dimensions

Length overall: 7.935 m
Beam: 2.86 m
Draft: 1.8 m
Displacement: 1845 kg
Crew weight: 340 kg
Wetted surface: 14.22 m²

Sails

Mainsail: 21.12 m²
Genoa: 12.2 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 69.92 m²

Design

Type: Jez 27
Builder: Artmare
Designer: Jezequel
Year built: 1979
Stability index: 110.3

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.

6,42.6,3.953283,52,4.41,60,4.64,75,4.9,90,5.42,110,5.54,120,5.41,135,4.91,145.6,4.363036,150,4.15
8,41.2,4.67827,52,5.26,60,5.5,75,5.8,90,6.13,110,6.26,120,6.2,135,5.92,147.8,5.282482,150,5.16
10,40.5,5.234046,52,5.79,60,5.96,75,6.09,90,6.41,110,6.69,120,6.68,135,6.44,150,5.97,153.7,5.800422
12,38.4,5.512359,52,6.07,60,6.21,75,6.35,90,6.59,110,7.06,120,7.15,135,6.92,150,6.45,165.5,5.990822
14,37.6,5.679741,52,6.24,60,6.4,75,6.59,90,6.75,110,7.29,120,7.57,135,7.43,150,6.89,177.2,6.277494
16,37.5,5.735149,52,6.32,60,6.53,75,6.81,90,6.93,110,7.51,120,7.87,135,7.98,150,7.35,177.2,6.657949
20,38.2,5.764408,52,6.36,60,6.61,75,7.06,90,7.4,110,7.89,120,8.45,135,9.6,150,8.51,174.8,7.530995

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.41	4.64	4.9	5.42	5.54	5.41	4.91	4.15
8	5.26	5.5	5.8	6.13	6.26	6.2	5.92	5.16
10	5.79	5.96	6.09	6.41	6.69	6.68	6.44	5.97
12	6.07	6.21	6.35	6.59	7.06	7.15	6.92	6.45
14	6.24	6.4	6.59	6.75	7.29	7.57	7.43	6.89
16	6.32	6.53	6.81	6.93	7.51	7.87	7.98	7.35
20	6.36	6.61	7.06	7.4	7.89	8.45	9.6	8.51

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	2.91	145.6°	3.6
8	41.2°	3.52	147.8°	4.47
10	40.5°	3.98	153.7°	5.2
12	38.4°	4.32	165.5°	5.8
14	37.6°	4.5	177.2°	6.27
16	37.5°	4.55	177.2°	6.65
20	38.2°	4.53	174.8°	7.5

Loading polar chart…