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Western Lake Ontario: Past 24 Hour Conditions

Warnings

 

Georgian Bay - 45137

07:00 PM EST 10 November 2026Buoy position: 45.54N 81.02W
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
(EST)		 Wind(knots) Wave height(m) Wave period(s) Pressure(kPa) Air temp(°C) Water temp(°C)
10 November 2026
19:00 WNW 18 gusts 22 1.24 4.7 101.3 10 11
18:00 WNW 19 gusts 23 1.41 5.1 101.2 10 11
17:00 WNW 21 gusts 25 1.22 4.5 101.1 11 11
16:00 WNW 19 gusts 24 1.26 4.7 101.1 11 11
15:00 WNW 18 gusts 23 1.13 4.3 101.0 11 11
14:00 W 17 gusts 22 1.13 4.7 101.0 11 11
13:00 WNW 17 gusts 19 1.10 4.9 101.0 11 11
12:00 WNW 19 gusts 24 1.12 4.4 100.9 11 11
11:00 WNW 18 gusts 22 1.03 4.5 100.9 11 11
10:00 WNW 18 gusts 21 0.98 4.2 100.9 10 11
9:00 WNW 19 gusts 22 0.94 4.8 100.8 10 10
8:00 W 18 gusts 21 0.92 4.7 100.8 10 10
7:00 WNW 16 gusts 19 1.00 4.4 100.7 10 10
6:00 WNW 18 gusts 22 1.03 4.5 100.7 10 10
5:00 W 17 gusts 19 0.97 4.7 100.7 11 10
4:00 W 19 gusts 23 0.90 4.2 100.8 11 10
3:00 WSW 17 gusts 21 0.81 3.6 100.8 11 10
2:00 SW 13 gusts 16 0.61 3.3 100.9 11 10
1:00 SSW 15 gusts 17 0.54 3.4 101.1 10 10
0:00 SW 12 gusts 14 0.57 3.3 101.2 9 10
09 November 2026
23:00 SW 14 gusts 16 0.43 3.0 101.3 9 10
22:00 WSW 10 gusts 12 0.35 3.0 101.4 8 10
21:00 W 10 gusts 13 0.42 3.1 101.5 8 10
20:00 W 10 gusts 12 0.48 3.3 101.5 7 10
19:00 W 12 gusts 16 0.46 3.1 101.6 7 10

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

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