Leda 3 — ORC Rating | RegattaPages

GPH

626.9

OSN

611.9

LOA

9.98 m

Displacement

4541 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6618

Medium

0.8732

High

0.9775

Triple Offshore

Low

0.8519

Medium

1.0737

High

1.1801

Boat Specifications

Dimensions

Length overall: 9.98 m
Beam: 3.37 m
Draft: 2 m
Displacement: 4541 kg
Crew weight: 586 kg
Wetted surface: 23.38 m²

Sails

Mainsail: 35.12 m²
Genoa: 34.92 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 98.16 m²

Design

Type: First 34.7
Builder: Beneteau
Designer: B.Farr
Year built: 2004

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.

6,42.6,4.741222,52,5.31,60,5.62,75,5.87,90,5.81,110,5.81,120,5.65,135,5.08,145,4.565697,150,4.31
8,41.2,5.568736,52,6.27,60,6.51,75,6.69,90,6.74,110,6.84,120,6.74,135,6.24,148,5.494971,150,5.38
10,40.1,6.157495,52,6.78,60,6.95,75,7.07,90,7.18,110,7.32,120,7.25,135,6.97,148.5,6.415368,150,6.31
12,38.8,6.325882,52,6.99,60,7.16,75,7.33,90,7.39,110,7.72,120,7.68,135,7.39,150,6.89,150.5,6.870754
14,38.6,6.436172,52,7.07,60,7.26,75,7.54,90,7.67,110,8.05,120,8.14,135,7.82,150,7.22,174.5,6.409508
16,38.6,6.487354,52,7.11,60,7.31,75,7.67,90,7.94,110,8.27,120,8.59,135,8.29,150,7.51,177,6.899455
20,39,6.523871,52,7.13,60,7.33,75,7.77,90,8.31,110,8.68,120,9.16,135,9.38,150,8.26,178,7.544596

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.31	5.62	5.87	5.81	5.81	5.65	5.08	4.31
8	6.27	6.51	6.69	6.74	6.84	6.74	6.24	5.38
10	6.78	6.95	7.07	7.18	7.32	7.25	6.97	6.31
12	6.99	7.16	7.33	7.39	7.72	7.68	7.39	6.89
14	7.07	7.26	7.54	7.67	8.05	8.14	7.82	7.22
16	7.11	7.31	7.67	7.94	8.27	8.59	8.29	7.51
20	7.13	7.33	7.77	8.31	8.68	9.16	9.38	8.26

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.49	145°	3.74
8	41.2°	4.19	148°	4.66
10	40.1°	4.71	148.5°	5.47
12	38.8°	4.93	150.5°	5.98
14	38.6°	5.03	174.5°	6.38
16	38.6°	5.07	177°	6.89
20	39°	5.07	178°	7.54

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