EVELYN III — ORC Rating

GPH

641.8

OSN

623.9

LOA

9.982 m

Displacement

4604 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6247

Medium

0.8574

High

0.9879

Triple Offshore

Low

0.8143

Medium

1.0566

High

1.1841

Boat Specifications

Dimensions

Length overall: 9.982 m
Beam: 3.37 m
Draft: 2 m
Displacement: 4604 kg
Crew weight: 640 kg
Wetted surface: 23.57 m²

Sails

Mainsail: 34.17 m²
Genoa: 26.34 m²
Spinnaker: 84.84 m²
Asymmetric spinnaker: 61.4 m²

Design

Type: First 34.7
Builder: Beneteau
Designer: Farr
Year built: 2005
Stability index: 126

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.

6,43.2,4.430918,52,4.97,60,5.26,75,5.71,90,5.91,110,5.64,120,5.41,135,4.9,145.1,4.352852,150,4.13
8,41.8,5.244971,52,5.9,60,6.21,75,6.66,90,6.82,110,6.68,120,6.56,135,6.04,149.8,5.206677,150,5.2
10,41.4,5.932455,52,6.56,60,6.77,75,7.09,90,7.24,110,7.21,120,7.13,135,6.85,150,6.18,150.2,6.16526
12,39.6,6.255571,52,6.89,60,7.06,75,7.33,90,7.57,110,7.59,120,7.54,135,7.28,150,6.88,158.3,6.554501
14,39.4,6.418771,52,7.04,60,7.22,75,7.45,90,7.86,110,7.96,120,7.97,135,7.68,150,7.28,171.8,6.738897
16,39.3,6.474205,52,7.09,60,7.3,75,7.62,90,8.05,110,8.34,120,8.41,135,8.12,150,7.65,178.1,7.113911
20,39.3,6.55174,52,7.14,60,7.35,75,7.8,90,8.31,110,9.01,120,9.26,135,9.1,150,8.49,177.2,7.829347

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.97	5.26	5.71	5.91	5.64	5.41	4.9	4.13
8	5.9	6.21	6.66	6.82	6.68	6.56	6.04	5.2
10	6.56	6.77	7.09	7.24	7.21	7.13	6.85	6.18
12	6.89	7.06	7.33	7.57	7.59	7.54	7.28	6.88
14	7.04	7.22	7.45	7.86	7.96	7.97	7.68	7.28
16	7.09	7.3	7.62	8.05	8.34	8.41	8.12	7.65
20	7.14	7.35	7.8	8.31	9.01	9.26	9.1	8.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.23	145.1°	3.57
8	41.8°	3.91	149.8°	4.5
10	41.4°	4.45	150.2°	5.35
12	39.6°	4.82	158.3°	6.09
14	39.4°	4.96	171.8°	6.67
16	39.3°	5.01	178.1°	7.11
20	39.3°	5.07	177.2°	7.82

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