Boruna — ORC Rating | RegattaPages

GPH

581.3

OSN

564.6

LOA

13.634 m

Displacement

13013 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6831

Medium

0.9387

High

1.0951

Triple Offshore

Low

0.8914

Medium

1.1701

High

1.3181

Boat Specifications

Dimensions

Length overall: 13.634 m
Beam: 4.31 m
Draft: 2.19 m
Displacement: 13013 kg
Crew weight: 911 kg
Wetted surface: 43.47 m²

Sails

Mainsail: 61.76 m²
Genoa: 50.19 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 140.74 m²

Design

Type: XC-45
Builder: X-Yachts
Designer: Jeppersen
Year built: 2009

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.

6,44.6,5.013862,52,5.53,60,5.87,75,6.11,90,6.37,110,6.23,120,5.94,135,5.27,141.4,4.887908,150,4.41
8,42.5,5.940777,52,6.6,60,6.92,75,7.17,90,7.49,110,7.42,120,7.15,135,6.53,146.2,5.836451,150,5.6
10,41.2,6.605398,52,7.35,60,7.61,75,7.82,90,8.12,110,8.12,120,7.98,135,7.5,149.8,6.629836,150,6.62
12,40.6,7.033059,52,7.77,60,8,75,8.19,90,8.46,110,8.55,120,8.47,135,8.14,150,7.48,154,7.243039
14,40,7.205848,52,7.98,60,8.22,75,8.45,90,8.67,110,8.91,120,8.88,135,8.58,150,8.08,161.4,7.57569
16,39.7,7.304397,52,8.08,60,8.33,75,8.63,90,8.82,110,9.24,120,9.25,135,8.98,150,8.49,173.2,7.835116
20,39.5,7.387012,52,8.18,60,8.44,75,8.85,90,9.16,110,9.77,120,9.96,135,9.79,150,9.25,178.6,8.622574
24,40.2,7.397263,52,8.2,60,8.48,75,8.96,90,9.42,110,10.16,120,10.59,135,10.7,150,10.05,178.6,9.332786

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.53	5.87	6.11	6.37	6.23	5.94	5.27	4.41
8	6.6	6.92	7.17	7.49	7.42	7.15	6.53	5.6
10	7.35	7.61	7.82	8.12	8.12	7.98	7.5	6.62
12	7.77	8	8.19	8.46	8.55	8.47	8.14	7.48
14	7.98	8.22	8.45	8.67	8.91	8.88	8.58	8.08
16	8.08	8.33	8.63	8.82	9.24	9.25	8.98	8.49
20	8.18	8.44	8.85	9.16	9.77	9.96	9.79	9.25
24	8.2	8.48	8.96	9.42	10.16	10.59	10.7	10.05

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.6°	3.57	141.4°	3.82
8	42.5°	4.38	146.2°	4.85
10	41.2°	4.97	149.8°	5.73
12	40.6°	5.34	154°	6.51
14	40°	5.52	161.4°	7.18
16	39.7°	5.62	173.2°	7.78
20	39.5°	5.7	178.6°	8.62
24	40.2°	5.65	178.6°	9.33

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