MOUNT KANDILI — ORC Rating

GPH

749.1

OSN

723.4

LOA

8 m

Displacement

1664 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5383

Medium

0.7431

High

0.8742

Triple Offshore

Low

0.6915

Medium

0.9064

High

1.0345

Boat Specifications

Dimensions

Length overall: 8 m
Beam: 2.5 m
Draft: 1.8 m
Displacement: 1664 kg
Crew weight: 355 kg
Wetted surface: 12.88 m²

Sails

Mainsail: 15.49 m²
Genoa: 13.75 m²
Spinnaker: 29.35 m²
Asymmetric spinnaker: 0 m²

Design

Type: SONATA 26
Builder: SONATA YACHTS
Designer: GARY MULL
Year built: 1980
Stability index: 108.9

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.

6,42.6,3.858187,52,4.3,60,4.52,75,4.68,90,4.69,110,4.69,120,4.52,135,4.05,147.8,3.557107,150,3.47
8,41.4,4.559325,52,5.11,60,5.35,75,5.51,90,5.64,110,5.64,120,5.49,135,4.98,150,4.41,152.3,4.314465
10,40.8,5.099109,52,5.64,60,5.81,75,5.93,90,6.11,110,6.12,120,6.04,135,5.73,150,5.21,154.7,5.021665
12,38.7,5.420086,52,5.93,60,6.06,75,6.18,90,6.43,110,6.48,120,6.37,135,6.13,150,5.81,162.8,5.432971
14,37,5.597046,52,6.13,60,6.26,75,6.41,90,6.71,110,6.86,120,6.73,135,6.46,150,6.17,176.6,5.740104
16,36.4,5.665344,52,6.24,60,6.42,75,6.65,90,6.85,110,7.25,120,7.12,135,6.83,150,6.48,179,6.090928
20,36.6,5.692452,52,6.29,60,6.53,75,6.97,90,7.25,110,7.84,120,8,135,7.64,150,7.19,179,6.701021

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.3	4.52	4.68	4.69	4.69	4.52	4.05	3.47
8	5.11	5.35	5.51	5.64	5.64	5.49	4.98	4.41
10	5.64	5.81	5.93	6.11	6.12	6.04	5.73	5.21
12	5.93	6.06	6.18	6.43	6.48	6.37	6.13	5.81
14	6.13	6.26	6.41	6.71	6.86	6.73	6.46	6.17
16	6.24	6.42	6.65	6.85	7.25	7.12	6.83	6.48
20	6.29	6.53	6.97	7.25	7.84	8	7.64	7.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	2.84	147.8°	3.01
8	41.4°	3.42	152.3°	3.82
10	40.8°	3.86	154.7°	4.54
12	38.7°	4.23	162.8°	5.19
14	37°	4.47	176.6°	5.73
16	36.4°	4.56	179°	6.09
20	36.6°	4.57	179°	6.7

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