Kelsea Blue — ORC Rating

GPH

580.7

OSN

564.9

LOA

11.5 m

Displacement

5572 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7127

Medium

0.9508

High

1.0777

Triple Offshore

Low

0.9168

Medium

1.1596

High

1.2873

Boat Specifications

Dimensions

Length overall: 11.5 m
Beam: 3.65 m
Draft: 2 m
Displacement: 5572 kg
Crew weight: 675 kg
Wetted surface: 28.59 m²

Sails

Mainsail: 45.97 m²
Genoa: 38.09 m²
Spinnaker: 114.33 m²
Asymmetric spinnaker: 94.59 m²

Design

Type: C & C 115
Builder: C&C Yachts
Designer: Tim Jackett
Year built: 2005
Stability index: -1

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.

4,43,3.80117,52,4.36,60,4.67,75,4.89,90,4.86,110,4.66,120,4.37,135,3.82,141.9,3.469156,150,3.16
6,43,5.236864,52,5.83,60,6.12,75,6.33,90,6.38,110,6.2,120,5.96,135,5.36,141.9,4.955937,150,4.51
8,40.8,6.129498,52,6.8,60,7.02,75,7.16,90,7.3,110,7.23,120,7.11,135,6.6,148.2,5.812498,150,5.71
10,38.8,6.595341,52,7.29,60,7.46,75,7.6,90,7.77,110,7.83,120,7.74,135,7.4,150,6.73,152.3,6.595936
12,37.7,6.749041,52,7.48,60,7.67,75,7.88,90,8.04,110,8.29,120,8.24,135,7.93,150,7.45,158.3,7.081874
14,37.3,6.851265,52,7.57,60,7.77,75,8.07,90,8.24,110,8.67,120,8.71,135,8.44,150,7.95,165.7,7.40958
16,37.3,6.926692,52,7.64,60,7.85,75,8.19,90,8.48,110,9,120,9.19,135,8.96,150,8.43,170,7.768014
20,37.4,6.986276,52,7.71,60,7.94,75,8.36,90,8.81,110,9.54,120,10.16,135,10.27,150,9.51,169.1,8.68672
24,39,6.987104,52,7.68,60,7.92,75,8.44,90,9.01,110,10.04,120,11.14,135,12.55,146.2,11.660868,150,11.18

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
4	4.36	4.67	4.89	4.86	4.66	4.37	3.82	3.16
6	5.83	6.12	6.33	6.38	6.2	5.96	5.36	4.51
8	6.8	7.02	7.16	7.3	7.23	7.11	6.6	5.71
10	7.29	7.46	7.6	7.77	7.83	7.74	7.4	6.73
12	7.48	7.67	7.88	8.04	8.29	8.24	7.93	7.45
14	7.57	7.77	8.07	8.24	8.67	8.71	8.44	7.95
16	7.64	7.85	8.19	8.48	9	9.19	8.96	8.43
20	7.71	7.94	8.36	8.81	9.54	10.16	10.27	9.51
24	7.68	7.92	8.44	9.01	10.04	11.14	12.55	11.18

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
4	43°	2.78	141.9°	2.73
6	43°	3.83	141.9°	3.9
8	40.8°	4.64	148.2°	4.94
10	38.8°	5.14	152.3°	5.84
12	37.7°	5.34	158.3°	6.58
14	37.3°	5.45	165.7°	7.18
16	37.3°	5.51	170°	7.65
20	37.4°	5.55	169.1°	8.53
24	39°	5.43	146.2°	9.69

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