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Kingston to Cornwall: Past 24 Hour Conditions

Warnings

 

South Georgian Bay - 45143

02:00 PM EDT 19 July 2026Buoy position: 44.95N 80.63W
Disclaimer

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time
(EDT)		 Wind(knots) Wave height(m) Wave period(s) Pressure(kPa) Air temp(°C) Water temp(°C)
19 July 2026
14:00 NW 8 gusts 10 0.29 3.8 101.7 17 20
13:00 NNW 8 gusts 10 0.39 3.8 101.7 17 20
12:00 NNW 8 gusts 10 0.43 4.2 101.7 17 20
11:00 N 8 gusts 10 0.54 4.4 101.7 16 20
10:00 N 10 gusts 12 0.59 4.0 101.7 16 20
9:00 NNE 8 gusts 11 0.65 4.4 101.7 16 20
8:00 NNE 10 gusts 12 0.77 4.5 101.6 16 20
7:00 NNE 11 gusts 14 0.84 4.7 101.6 16 20
6:00 NNE 12 gusts 15 0.91 4.5 101.5 16 20
5:00 NNE 15 gusts 18 1.03 4.8 101.4 17 20
4:00 NNE 18 gusts 22 1.11 5.0 101.4 17 20
3:00 N 15 gusts 19 1.08 5.0 101.3 18 20
2:00 N 14 gusts 18 1.10 5.1 101.3 18 20
1:00 N 18 gusts 22 1.06 5.0 101.2 19 20
0:00 N 19 gusts 22 1.05 5.3 101.2 19 20
18 July 2026
23:00 NNW 17 gusts 22 1.24 5.6 101.1 20 20
22:00 N 18 gusts 23 1.21 5.4 101.0 20 20
21:00 N 14 gusts 17 1.31 5.7 100.9 20 20
20:00 N 20 gusts 24 1.62 5.6 100.8 20 20
19:00 NNW 22 gusts 26 1.22 4.8 100.7 20 20
18:00 N 23 gusts 29 1.35 5.6 100.6 21 21
17:00 NW 21 gusts 25 1.39 5.1 100.5 20 21
16:00 WNW 17 gusts 21 1.26 5.6 100.4 21 21
15:00 WNW 17 gusts 21 1.33 5.3 100.3 21 21
14:00 NW 17 gusts 21 0.86 4.0 100.3 22 21

If you require additional historical weather information please visit Fisheries and Oceans Canada

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Map of Great Lakes - Lake Huron marine weather areas Wiarton Airport Western Islands Cove Island Goderich Lake Simcoe Regional Airport Vineland Station Parry Sound Harbour Sarnia Chris Hadfield Airport Tobermory Muskoka Airport Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Lagoon City Southeast Shoal Burlington Lift Bridge Welland-Pelham Windsor Airport Port Colborne Erieau Peterborough Municipal Airport CFB Trenton Toronto City Centre Airport Point Petre Oshawa Executive Airport Hamilton Munro Int'l Airport Point Pelee Cobourg Port Colborne - 45142 North Channel - 45154 Ajax - 45159 Lake Nipissing - 45152 Sault Ste. Marie Airport Killarney Lake Simcoe - 45151 Greater Sudbury Airport South Lake Huron - 45149 Lake St Clair - 45147 North Bay Airport South Georgian Bay - 45143 Gore Bay-Manitoulin Airport Grimsby - 45139 Georgian Bay - 45137 Great Duck Island Collingwood Kingston Airport Grenadier Island Brockville Prince Edward Point - 45135 Port Stanley - 45132
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