la Sirena — ORC Rating

GPH

598

OSN

581.1

LOA

11.99 m

Displacement

7818 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7646

Medium

1.0367

High

1.1947

Triple Offshore

Low

0.9858

Medium

1.2748

High

1.4213

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.79 m
Draft: 2.44 m
Displacement: 7818 kg
Crew weight: 806 kg
Wetted surface: 32.98 m²

Sails

Mainsail: 46.28 m²
Genoa: 52.54 m²
Spinnaker: 109.5 m²
Asymmetric spinnaker: 98.41 m²

Design

Type: GRAND SOLEIL 40 R
Builder: Cantiere del Pardo
Designer: Duck Design
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.

6,42.3,5.002494,52,5.59,60,5.87,75,6.09,90,6.03,110,5.77,120,5.6,135,5.07,144.7,4.521296,150,4.26
8,40.8,5.878506,52,6.63,60,6.92,75,7.1,90,7.07,110,7,120,6.82,135,6.24,149.2,5.425166,150,5.38
10,40.2,6.559343,52,7.26,60,7.45,75,7.59,90,7.6,110,7.68,120,7.58,135,7.2,150,6.37,150.3,6.354824
12,38.9,6.784512,52,7.5,60,7.68,75,7.85,90,7.92,110,8.06,120,8,135,7.73,150,7.22,155,6.951281
14,38.1,6.887481,52,7.59,60,7.78,75,8.04,90,8.17,110,8.41,120,8.4,135,8.1,150,7.71,168.8,7.074737
16,37.6,6.916662,52,7.64,60,7.84,75,8.14,90,8.4,110,8.7,120,8.81,135,8.51,150,8.06,180,7.5
20,37.4,6.973688,52,7.68,60,7.87,75,8.24,90,8.72,110,9.07,120,9.49,135,9.47,150,8.86,180,8.22

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.59	5.87	6.09	6.03	5.77	5.6	5.07	4.26
8	6.63	6.92	7.1	7.07	7	6.82	6.24	5.38
10	7.26	7.45	7.59	7.6	7.68	7.58	7.2	6.37
12	7.5	7.68	7.85	7.92	8.06	8	7.73	7.22
14	7.59	7.78	8.04	8.17	8.41	8.4	8.1	7.71
16	7.64	7.84	8.14	8.4	8.7	8.81	8.51	8.06
20	7.68	7.87	8.24	8.72	9.07	9.49	9.47	8.86

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.7	144.7°	3.69
8	40.8°	4.45	149.2°	4.66
10	40.2°	5.01	150.3°	5.52
12	38.9°	5.28	155°	6.3
14	38.1°	5.42	168.8°	6.94
16	37.6°	5.48	180°	7.5
20	37.4°	5.54	180°	8.22

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