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Southern Georgian Bay: Past 24 Hour Conditions

Warnings

 

Western Islands

11:00 PM EST 07 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
(EST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C)
07 March 2026
23:00 W 21 N/A N/A 100.4 1 98 1
22:00 W 20 N/A N/A 100.3 2 99 2
21:00 W 18 N/A N/A 100.2 2 100 2
20:00 SW 16 N/A N/A 100.1 4 100 4
19:00 W 16 gusts 23 N/A N/A 100.0 5 100 5
18:00 SSW 16 gusts 22 N/A N/A 99.9 7 100 7
17:00 SSW 17 N/A N/A 99.8 8 100 8
16:00 SSW 15 gusts 20 N/A N/A 100.0 6 100 6
15:00 SSW 11 gusts 16 N/A N/A 100.0 7 100 7
14:00 S 20 N/A N/A 100.0 6 100 6
13:00 S 19 N/A N/A 100.0 7 100 7
12:00 S 16 N/A N/A 100.3 5 100 5
11:00 S 16 N/A N/A 100.3 5 100 5
10:00 S 19 N/A N/A 100.4 6 100 6
9:00 S 21 N/A N/A 100.5 6 100 6
8:00 SSE 21 N/A N/A 100.6 5 100 5
7:00 S 17 N/A N/A 100.7 5 100 5
6:00 S 12 N/A N/A 100.8 5 100 5
5:00 SSW 11 N/A N/A 100.9 6 100 6
4:00 S 11 N/A N/A 100.9 4 100 4
3:00 SSE 8 N/A N/A 101.0 3 99 3
2:00 SE 8 N/A N/A 101.0 2 99 1
1:00 SE 10 N/A N/A 101.1 2 99 2
0:00 SE 8 gusts 21 N/A N/A 101.2 2 99 2
06 March 2026
23:00 SE 13 gusts 19 N/A N/A 101.3 1 99 1

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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