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Southern Georgian Bay: Past 24 Hour Conditions

Warnings

 

Western Islands

06:00 PM EDT 16 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)
16 May 2026
18:00 SW 10 N/A N/A 100.8 11 84 8
17:00 SW 9 N/A N/A 100.8 10 83 7
16:00 SW 10 N/A N/A 100.8 10 79 7
15:00 S 15 N/A N/A 100.8 11 76 7
14:00 SSE 13 N/A N/A 100.8 13 67 7
13:00 S 10 N/A N/A 100.9 11 73 7
12:00 SSW 10 N/A N/A 100.9 8 82 5
11:00 NNW 1 N/A N/A 100.9 9 76 5
10:00 SSE 6 N/A N/A 100.9 9 74 5
9:00 SSE 18 N/A N/A 101.0 8 73 4
8:00 S 16 N/A N/A 101.2 7 76 4
7:00 S 18 N/A N/A 101.2 8 74 3
6:00 S 19 N/A N/A 101.1 8 73 3
5:00 S 19 N/A N/A 101.2 8 74 3
4:00 S 15 N/A N/A 101.2 7 75 3
3:00 S 16 N/A N/A 101.2 8 73 3
2:00 S 18 N/A N/A 101.2 8 71 3
1:00 S 19 N/A N/A 101.2 9 69 4
0:00 S 18 N/A N/A 101.3 10 65 4
15 May 2026
23:00 SSE 15 N/A N/A 101.3 11 57 3
22:00 SSE 13 N/A N/A 101.3 12 52 2
21:00 SSE 10 N/A N/A 101.3 12 45 0
20:00 SE 10 N/A N/A 101.3 12 41 -1
19:00 ESE 9 N/A N/A 101.4 12 42 0
18:00 ESE 3 N/A N/A 101.4 10 54 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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