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Northern Georgian Bay: Past 24 Hour Conditions

Warnings

 

Port Weller

01:00 AM EDT 10 May 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)
10 May 2026
1:00 WSW 6 N/A N/A 100.8 8 N/A N/A
0:00 WNW 8 N/A N/A 100.7 8 N/A N/A
09 May 2026
23:00 SSW 5 N/A N/A 100.6 11 N/A N/A
22:00 SSW 9 N/A N/A 100.6 12 N/A N/A
21:00 SW 5 N/A N/A 100.5 12 N/A N/A
20:00 SSW 8 N/A N/A 100.4 12 N/A N/A
19:00 SW 10 gusts 16 N/A N/A 100.4 11 N/A N/A
18:00 SSW 5 N/A N/A 100.3 16 N/A N/A
17:00 SSW 6 N/A N/A 100.3 16 N/A N/A
16:00 SSW 9 gusts 19 N/A N/A 100.4 16 N/A N/A
15:00 SSW 8 gusts 16 N/A N/A 100.4 17 N/A N/A
14:00 SSW 9 gusts 17 N/A N/A 100.5 17 N/A N/A
13:00 SSW 10 gusts 15 N/A N/A 100.5 17 N/A N/A
12:00 SW 4 N/A N/A 100.6 15 N/A N/A
11:00 SW 3 N/A N/A 100.6 16 N/A N/A
10:00 SW 5 N/A N/A 100.6 14 N/A N/A
9:00 SSW 6 N/A N/A 100.7 13 N/A N/A
8:00 S 8 N/A N/A 100.7 11 N/A N/A
7:00 S 10 N/A N/A 100.7 10 N/A N/A
6:00 ESE 3 N/A N/A 100.7 9 N/A N/A
5:00 SSW 2 N/A N/A 100.8 8 N/A N/A
4:00 SE 4 N/A N/A 100.8 9 N/A N/A
3:00 SSE 6 N/A N/A 100.8 9 N/A N/A
2:00 SSE 6 N/A N/A 100.9 10 N/A N/A
1:00 S 9 N/A N/A 100.9 10 N/A N/A

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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