Tuimelaar — ORC Rating

GPH

568

OSN

555.3

LOA

12.35 m

Displacement

7268 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8119

Medium

1.0784

High

1.2347

Triple Offshore

Low

1.0565

Medium

1.3318

High

1.4851

Boat Specifications

Dimensions

Length overall: 12.35 m
Beam: 3.65 m
Draft: 2.52 m
Displacement: 7268 kg
Crew weight: 803 kg
Wetted surface: 33.14 m²

Sails

Mainsail: 52.06 m²
Genoa: 42.8 m²
Spinnaker: 121.9 m²
Asymmetric spinnaker: 114.1 m²

Design

Type: X-41
Builder: X-Yachts
Designer: Jeppersen
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.

6,43.1,5.423452,52,6.07,60,6.47,75,6.87,90,6.91,110,6.16,120,5.94,135,5.34,142.6,4.896687,150,4.49
8,41.6,6.365355,52,7.15,60,7.46,75,7.7,90,7.71,110,7.39,120,7.21,135,6.61,147.8,5.79064,150,5.66
10,40.1,6.798084,52,7.56,60,7.8,75,8.06,90,8.09,110,8.01,120,7.9,135,7.52,150,6.7,150.2,6.683834
12,38.5,6.951116,52,7.72,60,7.95,75,8.25,90,8.41,110,8.45,120,8.37,135,8.03,150,7.51,155.5,7.220088
14,37.9,7.046144,52,7.82,60,8.04,75,8.39,90,8.7,110,8.86,120,8.89,135,8.49,150,8,168.7,7.352531
16,38.2,7.138704,52,7.87,60,8.1,75,8.49,90,8.91,110,9.34,120,9.4,135,9.02,150,8.42,180,7.77
20,37.9,7.274256,52,7.98,60,8.19,75,8.62,90,9.22,110,9.9,120,10.27,135,10.29,150,9.42,180,8.6

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.07	6.47	6.87	6.91	6.16	5.94	5.34	4.49
8	7.15	7.46	7.7	7.71	7.39	7.21	6.61	5.66
10	7.56	7.8	8.06	8.09	8.01	7.9	7.52	6.7
12	7.72	7.95	8.25	8.41	8.45	8.37	8.03	7.51
14	7.82	8.04	8.39	8.7	8.86	8.89	8.49	8
16	7.87	8.1	8.49	8.91	9.34	9.4	9.02	8.42
20	7.98	8.19	8.62	9.22	9.9	10.27	10.29	9.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.96	142.6°	3.89
8	41.6°	4.76	147.8°	4.9
10	40.1°	5.2	150.2°	5.8
12	38.5°	5.44	155.5°	6.57
14	37.9°	5.56	168.7°	7.21
16	38.2°	5.61	180°	7.77
20	37.9°	5.74	180°	8.6

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