Easy Living — ORC Rating

GPH

634

OSN

616.2

LOA

9.982 m

Displacement

4716 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7292

Medium

0.9826

High

1.116

Triple Offshore

Low

0.9355

Medium

1.2001

High

1.3311

Boat Specifications

Dimensions

Length overall: 9.982 m
Beam: 3.37 m
Draft: 2.01 m
Displacement: 4716 kg
Crew weight: 592 kg
Wetted surface: 23.73 m²

Sails

Mainsail: 34.55 m²
Genoa: 32.43 m²
Spinnaker: 88.87 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 34.7
Builder: Beneteau
Designer: Farr Design
Year built: 2005

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.

6,42.3,4.596886,52,5.15,60,5.41,75,5.63,90,5.57,110,5.61,120,5.47,135,4.98,145.6,4.459992,150,4.24
8,41.4,5.439194,52,6.12,60,6.38,75,6.56,90,6.61,110,6.73,120,6.6,135,6.12,149.7,5.327801,150,5.31
10,40.5,6.075702,52,6.71,60,6.88,75,7.01,90,7.1,110,7.24,120,7.17,135,6.9,150,6.26,151.3,6.19053
12,39.2,6.323034,52,6.96,60,7.12,75,7.27,90,7.31,110,7.61,120,7.58,135,7.32,150,6.92,158.7,6.5687
14,38.5,6.388893,52,7.06,60,7.24,75,7.48,90,7.58,110,7.92,120,8.01,135,7.71,150,7.31,180,6.73
16,39,6.485268,52,7.1,60,7.3,75,7.64,90,7.85,110,8.14,120,8.42,135,8.16,150,7.67,180,7.16
20,39.2,6.503692,52,7.1,60,7.33,75,7.77,90,8.25,110,8.52,120,8.92,135,9.14,150,8.51,180,7.87

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.15	5.41	5.63	5.57	5.61	5.47	4.98	4.24
8	6.12	6.38	6.56	6.61	6.73	6.6	6.12	5.31
10	6.71	6.88	7.01	7.1	7.24	7.17	6.9	6.26
12	6.96	7.12	7.27	7.31	7.61	7.58	7.32	6.92
14	7.06	7.24	7.48	7.58	7.92	8.01	7.71	7.31
16	7.1	7.3	7.64	7.85	8.14	8.42	8.16	7.67
20	7.1	7.33	7.77	8.25	8.52	8.92	9.14	8.51

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.4	145.6°	3.68
8	41.4°	4.08	149.7°	4.6
10	40.5°	4.62	151.3°	5.43
12	39.2°	4.9	158.7°	6.12
14	38.5°	5	180°	6.73
16	39°	5.04	180°	7.16
20	39.2°	5.04	180°	7.87

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