LENA — ORC Rating | RegattaPages

GPH

635.1

OSN

617.4

LOA

10.36 m

Displacement

5300 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7175

Medium

0.9762

High

1.1213

Triple Offshore

Low

0.9276

Medium

1.2008

High

1.3399

Boat Specifications

Dimensions

Length overall: 10.36 m
Beam: 3.38 m
Draft: 1.91 m
Displacement: 5300 kg
Crew weight: 480 kg
Wetted surface: 25.37 m²

Sails

Mainsail: 39.03 m²
Genoa: 26 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 85.6 m²

Design

Type: X-34
Builder: X-YACHTS
Designer: JEPPESEN
Year built: 2007

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.

6,42.5,4.503054,52,5.04,60,5.31,75,5.54,90,5.71,110,5.71,120,5.53,135,4.96,145,4.431412,150,4.19
8,41.2,5.329506,52,6.01,60,6.31,75,6.53,90,6.78,110,6.82,120,6.65,135,6.08,150,5.26,150.1,5.248607
10,40.9,6.019685,52,6.69,60,6.9,75,7.04,90,7.25,110,7.33,120,7.23,135,6.91,150,6.21,151.3,6.133527
12,39.7,6.355605,52,7,60,7.18,75,7.33,90,7.47,110,7.7,120,7.62,135,7.35,150,6.93,158.1,6.585214
14,39.1,6.442914,52,7.12,60,7.32,75,7.54,90,7.61,110,8.07,120,8.03,135,7.72,150,7.34,180,6.74
16,39.5,6.531674,52,7.17,60,7.38,75,7.71,90,7.86,110,8.31,120,8.46,135,8.14,150,7.69,180,7.2
20,39.5,6.622391,52,7.22,60,7.42,75,7.85,90,8.3,110,8.69,120,9.11,135,9.06,150,8.49,180,7.9

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.04	5.31	5.54	5.71	5.71	5.53	4.96	4.19
8	6.01	6.31	6.53	6.78	6.82	6.65	6.08	5.26
10	6.69	6.9	7.04	7.25	7.33	7.23	6.91	6.21
12	7	7.18	7.33	7.47	7.7	7.62	7.35	6.93
14	7.12	7.32	7.54	7.61	8.07	8.03	7.72	7.34
16	7.17	7.38	7.71	7.86	8.31	8.46	8.14	7.69
20	7.22	7.42	7.85	8.3	8.69	9.11	9.06	8.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.32	145°	3.63
8	41.2°	4.01	150.1°	4.55
10	40.9°	4.55	151.3°	5.38
12	39.7°	4.89	158.1°	6.11
14	39.1°	5	180°	6.74
16	39.5°	5.04	180°	7.2
20	39.5°	5.11	180°	7.9

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