GRANDE VENTO — ORC Rating

GPH

659.4

OSN

647.3

LOA

8.038 m

Displacement

1456 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6558

Medium

0.8155

High

0.8977

Triple Offshore

Low

0.8342

Medium

1.0077

High

1.1026

Boat Specifications

Dimensions

Length overall: 8.038 m
Beam: 2.41 m
Draft: 1.62 m
Displacement: 1456 kg
Crew weight: 310 kg
Wetted surface: 13.19 m²

Sails

Mainsail: 22.43 m²
Genoa: 18.38 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 52.69 m²

Design

Type: BAD 27
Builder: Blue Wave
Designer: Inzeril/Albeggiani
Year built: 2004
Stability index: 104.3

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.

6,41.8,4.788887,52,5.34,60,5.57,75,5.71,90,5.61,110,5.63,120,5.47,135,4.92,143.9,4.467878,150,4.17
8,39.4,5.422309,52,6.06,60,6.24,75,6.35,90,6.36,110,6.48,120,6.36,135,5.98,147.9,5.359323,150,5.24
10,38.4,5.58892,52,6.26,60,6.46,75,6.7,90,6.74,110,7,120,6.95,135,6.6,149.6,6.075266,150,6.05
12,39,5.72608,52,6.35,60,6.56,75,6.88,90,7.1,110,7.35,120,7.52,135,7.15,150,6.53,150.1,6.517501
14,39.4,5.771718,52,6.39,60,6.62,75,6.99,90,7.35,110,7.64,120,8.04,135,7.78,150,6.92,173,6.176035
16,39.9,5.800576,52,6.41,60,6.65,75,7.06,90,7.5,110,7.92,120,8.44,135,8.59,150,7.34,174.8,6.597151
20,41.4,5.799141,52,6.36,60,6.63,75,7.13,90,7.67,110,8.4,120,9.26,135,10.77,139.4,10.549589,150,9.25

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.34	5.57	5.71	5.61	5.63	5.47	4.92	4.17
8	6.06	6.24	6.35	6.36	6.48	6.36	5.98	5.24
10	6.26	6.46	6.7	6.74	7	6.95	6.6	6.05
12	6.35	6.56	6.88	7.1	7.35	7.52	7.15	6.53
14	6.39	6.62	6.99	7.35	7.64	8.04	7.78	6.92
16	6.41	6.65	7.06	7.5	7.92	8.44	8.59	7.34
20	6.36	6.63	7.13	7.67	8.4	9.26	10.77	9.25

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.57	143.9°	3.61
8	39.4°	4.19	147.9°	4.54
10	38.4°	4.38	149.6°	5.24
12	39°	4.45	150.1°	5.65
14	39.4°	4.46	173°	6.13
16	39.9°	4.45	174.8°	6.57
20	41.4°	4.35	139.4°	8.01

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