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Northern Georgian Bay: Past 24 Hour Conditions

Warnings

 

Windsor Airport

06:00 PM EDT 12 March 2026
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) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
12 March 2026
18:00 WNW 11 gusts 18 Partly Cloudy 16 101.8 5 33 -10 *
17:00 WNW 9 gusts 20 Mostly Cloudy 16 101.8 5 34 -9 *
16:00 WNW 11 gusts 20 Partly Cloudy 16 101.8 6 34 -9 *
15:00 WNW 14 gusts 27 Mostly Cloudy 16 101.8 6 34 -9 *
14:00 NW 10 gusts 18 Cloudy 16 101.9 5 35 -9 *
13:00 W 14 gusts 20 Mostly Cloudy 16 101.9 4 43 -7 *
12:00 NW 10 gusts 17 Sunny 16 102.0 3 45 -8 *
11:00 W 9 gusts 15 Sunny 16 102.1 2 51 -7 *
10:00 WNW 9 gusts 17 Sunny 16 102.1 1 57 -7 *
9:00 WSW 8 Sunny 16 102.1 -1 66 -6 -5
8:00 WSW 6 Sunny 16 102.0 -3 71 -8 -7
7:00 W 7 Clear 16 101.9 -2 65 -7 -6
6:00 NW 12 gusts 17 Clear 16 101.9 -1 59 -8 -7
5:00 WNW 14 gusts 24 Clear 16 101.8 -1 57 -8 -7
4:00 NW 22 gusts 33 Clear 16 101.7 0 55 -8 -8
3:00 NW 13 gusts 20 Cloudy 16 101.6 1 65 -5 *
2:00 WNW 16 gusts 24 Cloudy 16 101.5 1 67 -4 *
1:00 NW 16 gusts 24 Cloudy 16 101.5 2 68 -4 *
0:00 WNW 14 gusts 27 Cloudy 16 101.4 2 73 -3 *
11 March 2026
23:00 NW 21 gusts 32 Cloudy 16 101.3 2 68 -4 *
22:00 NW 20 gusts 29 Cloudy 16 101.1 2 73 -3 *
21:00 NW 18 gusts 32 Cloudy 16 100.9 3 75 -1 *
20:00 WNW 21 gusts 33 Light Rain 16 100.7 4 87 2 *
19:00 NW 17 gusts 25 Cloudy 16 100.5 6 85 4 *
18:00 WNW 19 gusts 27 Light Rain 16 100.4 7 91 5 *

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

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