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Southern Georgian Bay: Past 24 Hour Conditions

Warnings

 

CFB Trenton

12:00 AM EST 13 November 2025
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) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C)
13 November 2025
0:00 WSW 7 Cloudy 24 100.7 4 87 2
12 November 2025
23:00 W 9 Cloudy 24 100.6 5 83 2
22:00 W 8 Cloudy 24 100.6 5 84 2
21:00 W 7 Mostly Cloudy 24 100.5 4 87 2
20:00 W 9 gusts 15 Cloudy 24 100.5 5 83 2
19:00 W 8 Cloudy 24 100.4 5 88 3
18:00 WSW 8 Mostly Cloudy 24 100.3 5 89 3
17:00 WSW 9 Cloudy 24 100.3 5 92 4
16:00 SW 10 Cloudy 24 100.2 5 89 4
15:00 WSW 13 gusts 22 Light Rain 13 100.1 5 90 3
14:00 WSW 15 gusts 20 Cloudy 19 100.0 4 90 3
13:00 WSW 10 gusts 16 Light Rain 16 100.1 3 91 2
12:00 WSW 11 Light Rain and Fog 10 100.1 3 93 2
11:00 SW 8 Light Rain 11 100.1 2 94 1
10:00 WSW 8 Light Rain and Fog 8 100.2 2 93 1
9:00 WSW 7 Light Rain and Fog 8 100.3 1 95 1
8:00 SSW 5 Light Rain and Snow 16 100.3 1 92 0
7:00 WSW 2 Light Rain and Snow 13 100.3 1 91 0
6:00 W 4 Light Rain and Snow 19 100.3 1 94 0
5:00 W 6 Light Snow 10 100.3 1 96 1
4:00 calm Light Snow 6 100.4 0 99 0
3:00 S 3 Light Snow 4 100.4 0 98 0
2:00 WSW 4 Light Snow 3 100.5 0 96 0
1:00 WSW 8 Light Rain and Snow 11 100.6 2 86 -1
0:00 WSW 10 gusts 15 Light Snow 13 100.6 2 81 -1

If you require additional historical weather information, please visit Climate Data Online

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