LOCH SLOIDH 2 — ORC Rating

GPH

626.8

OSN

609.6

LOA

8.96 m

Displacement

2420 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6716

Medium

0.8752

High

0.9852

Triple Offshore

Low

0.856

Medium

1.0709

High

1.1913

Boat Specifications

Dimensions

Length overall: 8.96 m
Beam: 2.85 m
Draft: 1.97 m
Displacement: 2420 kg
Crew weight: 340 kg
Wetted surface: 17.53 m²

Sails

Mainsail: 25.06 m²
Genoa: 21.39 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 83.98 m²

Design

Type: J88
Builder: J Composites Franc
Designer: Alan Johnstone
Year built: 2013
Stability index: 118.8

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.

6,41.8,4.694987,52,5.26,60,5.51,75,5.67,90,5.75,110,5.87,120,5.74,135,5.17,144.2,4.685205,150,4.39
8,40,5.547981,52,6.19,60,6.38,75,6.51,90,6.6,110,6.82,120,6.77,135,6.36,147.8,5.672464,150,5.54
10,38.2,5.955283,52,6.63,60,6.8,75,6.94,90,6.93,110,7.31,120,7.35,135,7.09,149.6,6.469463,150,6.44
12,37.2,6.076357,52,6.79,60,6.99,75,7.23,90,7.29,110,7.63,120,7.85,135,7.68,150,7.03,150.1,7.025058
14,37,6.147986,52,6.88,60,7.09,75,7.42,90,7.61,110,7.91,120,8.26,135,8.31,147.6,7.686587,150,7.49
16,37.2,6.214456,52,6.93,60,7.15,75,7.54,90,7.87,110,8.17,120,8.64,135,9.07,145.2,8.45157,150,8.01
20,38.2,6.286132,52,6.96,60,7.21,75,7.67,90,8.19,110,8.69,120,9.41,135,11.07,141.8,11.032543,150,10.02

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.26	5.51	5.67	5.75	5.87	5.74	5.17	4.39
8	6.19	6.38	6.51	6.6	6.82	6.77	6.36	5.54
10	6.63	6.8	6.94	6.93	7.31	7.35	7.09	6.44
12	6.79	6.99	7.23	7.29	7.63	7.85	7.68	7.03
14	6.88	7.09	7.42	7.61	7.91	8.26	8.31	7.49
16	6.93	7.15	7.54	7.87	8.17	8.64	9.07	8.01
20	6.96	7.21	7.67	8.19	8.69	9.41	11.07	10.02

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.5	144.2°	3.8
8	40°	4.25	147.8°	4.8
10	38.2°	4.68	149.6°	5.58
12	37.2°	4.84	150.1°	6.09
14	37°	4.91	147.6°	6.49
16	37.2°	4.95	145.2°	6.94
20	38.2°	4.94	141.8°	8.67

Loading polar chart…