VANDA III — ORC Rating

GPH

614.4

OSN

596.9

LOA

10.757 m

Displacement

4941 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6642

Medium

0.8949

High

1.0155

Triple Offshore

Low

0.857

Medium

1.101

High

1.2254

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.12 m
Displacement: 4941 kg
Crew weight: 768 kg
Wetted surface: 26.05 m²

Sails

Mainsail: 38.58 m²
Genoa: 29.08 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 110.99 m²

Design

Type: J-109 DEEP KEEL
Builder: J-COMPOSITE
Designer: JOHNSTONE Rodney
Year built: 2001

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.

6,42.8,4.674745,52,5.24,60,5.54,75,5.76,90,5.85,110,5.94,120,5.78,135,5.2,144.5,4.692209,150,4.41
8,41.2,5.528864,52,6.23,60,6.52,75,6.73,90,6.92,110,7.03,120,6.92,135,6.42,148,5.624681,150,5.51
10,40.5,6.246663,52,6.88,60,7.06,75,7.2,90,7.36,110,7.54,120,7.48,135,7.18,148.8,6.5703,150,6.48
12,38.2,6.502456,52,7.18,60,7.34,75,7.49,90,7.55,110,7.96,120,7.95,135,7.63,150,7.11,150.5,7.077566
14,37.9,6.64061,52,7.31,60,7.5,75,7.74,90,7.8,110,8.29,120,8.44,135,8.11,150,7.45,174,6.535804
16,37.7,6.698486,52,7.36,60,7.57,75,7.93,90,8.1,110,8.54,120,8.89,135,8.64,150,7.77,177,7.059675
20,37.5,6.781342,52,7.42,60,7.62,75,8.1,90,8.58,110,8.99,120,9.52,135,9.92,150,8.63,177.5,7.757383

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.24	5.54	5.76	5.85	5.94	5.78	5.2	4.41
8	6.23	6.52	6.73	6.92	7.03	6.92	6.42	5.51
10	6.88	7.06	7.2	7.36	7.54	7.48	7.18	6.48
12	7.18	7.34	7.49	7.55	7.96	7.95	7.63	7.11
14	7.31	7.5	7.74	7.8	8.29	8.44	8.11	7.45
16	7.36	7.57	7.93	8.1	8.54	8.89	8.64	7.77
20	7.42	7.62	8.1	8.58	8.99	9.52	9.92	8.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.43	144.5°	3.82
8	41.2°	4.16	148°	4.77
10	40.5°	4.75	148.8°	5.62
12	38.2°	5.11	150.5°	6.16
14	37.9°	5.24	174°	6.5
16	37.7°	5.3	177°	7.05
20	37.5°	5.38	177.5°	7.75

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