SIOCHAIL — ORC Rating

GPH

665.3

OSN

647.3

LOA

10.556 m

Displacement

5071 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6135

Medium

0.8267

High

0.9527

Triple Offshore

Low

0.791

Medium

1.016

High

1.1338

Boat Specifications

Dimensions

Length overall: 10.556 m
Beam: 3.25 m
Draft: 1.57 m
Displacement: 5071 kg
Crew weight: 678 kg
Wetted surface: 23.11 m²

Sails

Mainsail: 28.87 m²
Genoa: 44.49 m²
Spinnaker: 87.14 m²
Asymmetric spinnaker: 84.58 m²

Design

Type: C&C 35 MK I
Builder: HINTERHOELLER
Designer: C&C
Year built: 1970
Stability index: 106.1

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.

6,44.2,4.449648,52,4.9,60,5.21,75,5.47,90,5.42,110,5.34,120,5.2,135,4.76,145.7,4.273099,150,4.08
8,43.2,5.212844,52,5.78,60,6.12,75,6.34,90,6.34,110,6.42,120,6.3,135,5.83,149.3,5.117158,150,5.08
10,43.5,5.914187,52,6.41,60,6.61,75,6.75,90,6.83,110,6.94,120,6.88,135,6.62,150,5.98,151.1,5.916859
12,41.8,6.183968,52,6.69,60,6.85,75,6.99,90,7.11,110,7.28,120,7.24,135,7.02,150,6.65,158.6,6.315411
14,40.6,6.282339,52,6.82,60,6.99,75,7.19,90,7.29,110,7.62,120,7.62,135,7.36,150,7.02,172.1,6.501705
16,39.9,6.335011,52,6.88,60,7.07,75,7.34,90,7.51,110,7.91,120,7.98,135,7.74,150,7.34,178.1,6.863774
20,39.9,6.374116,52,6.93,60,7.13,75,7.5,90,7.88,110,8.26,120,8.58,135,8.48,150,8.04,179,7.481139

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.9	5.21	5.47	5.42	5.34	5.2	4.76	4.08
8	5.78	6.12	6.34	6.34	6.42	6.3	5.83	5.08
10	6.41	6.61	6.75	6.83	6.94	6.88	6.62	5.98
12	6.69	6.85	6.99	7.11	7.28	7.24	7.02	6.65
14	6.82	6.99	7.19	7.29	7.62	7.62	7.36	7.02
16	6.88	7.07	7.34	7.51	7.91	7.98	7.74	7.34
20	6.93	7.13	7.5	7.88	8.26	8.58	8.48	8.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.19	145.7°	3.53
8	43.2°	3.8	149.3°	4.4
10	43.5°	4.29	151.1°	5.18
12	41.8°	4.61	158.6°	5.88
14	40.6°	4.77	172.1°	6.44
16	39.9°	4.86	178.1°	6.86
20	39.9°	4.89	179°	7.48

Loading polar chart…