Numero Uno — ORC Rating

GPH

643.4

OSN

624.8

LOA

10 m

Displacement

4502 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.719

Medium

0.97

High

1.1071

Triple Offshore

Low

0.9208

Medium

1.1826

High

1.316

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 3.28 m
Draft: 2 m
Displacement: 4502 kg
Crew weight: 560 kg
Wetted surface: 23.03 m²

Sails

Mainsail: 30.93 m²
Genoa: 34.18 m²
Spinnaker: 76.05 m²
Asymmetric spinnaker: 0 m²

Design

Type: GRAND SOLEIL 34.1
Builder: DEL PARDO
Designer: VISMARA
Year built: 1999

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.

6,41.9,4.59485,52,5.15,60,5.4,75,5.6,90,5.54,110,5.41,120,5.27,135,4.8,146,4.270012,150,4.09
8,40.8,5.416152,52,6.1,60,6.34,75,6.5,90,6.48,110,6.53,120,6.39,135,5.9,150,5.14,150.3,5.123001
10,40.1,6.039836,52,6.65,60,6.81,75,6.93,90,6.97,110,7.08,120,7,135,6.71,150,6.06,151.7,5.974032
12,38.7,6.278587,52,6.89,60,7.04,75,7.18,90,7.23,110,7.43,120,7.38,135,7.14,150,6.75,158.3,6.414585
14,38,6.357781,52,7,60,7.17,75,7.39,90,7.48,110,7.79,120,7.78,135,7.49,150,7.14,180,6.57
16,37.7,6.395159,52,7.05,60,7.24,75,7.55,90,7.74,110,8.07,120,8.19,135,7.9,150,7.47,180,7.01
20,37.9,6.399825,52,7.07,60,7.28,75,7.71,90,8.16,110,8.44,120,8.84,135,8.81,150,8.25,180,7.66

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.15	5.4	5.6	5.54	5.41	5.27	4.8	4.09
8	6.1	6.34	6.5	6.48	6.53	6.39	5.9	5.14
10	6.65	6.81	6.93	6.97	7.08	7	6.71	6.06
12	6.89	7.04	7.18	7.23	7.43	7.38	7.14	6.75
14	7	7.17	7.39	7.48	7.79	7.78	7.49	7.14
16	7.05	7.24	7.55	7.74	8.07	8.19	7.9	7.47
20	7.07	7.28	7.71	8.16	8.44	8.84	8.81	8.25

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.9°	3.42	146°	3.54
8	40.8°	4.1	150.3°	4.45
10	40.1°	4.62	151.7°	5.26
12	38.7°	4.9	158.3°	5.96
14	38°	5.01	180°	6.57
16	37.7°	5.06	180°	7.01
20	37.9°	5.05	180°	7.66

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