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Western Lake Erie: Past 24 Hour Conditions

Warnings

 

Grenadier Island

12:00 AM EDT 12 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)
12 May 2026
0:00 W 2 N/A N/A 102.2 6 86 4
11 May 2026
23:00 W 2 N/A N/A 102.2 7 78 3
22:00 NW 1 N/A N/A 102.2 7 82 4
21:00 ENE 1 N/A N/A 102.1 7 80 4
20:00 calm N/A N/A 102.1 7 78 4
19:00 SSW 5 N/A N/A 102.1 9 74 4
18:00 calm N/A N/A 102.0 8 76 4
17:00 SSW 4 N/A N/A 102.0 11 53 1
16:00 ESE 1 N/A N/A 102.0 10 51 0
15:00 S 3 N/A N/A 102.0 11 53 2
14:00 SW 2 N/A N/A 102.0 12 40 -2
13:00 WSW 2 N/A N/A 102.0 13 33 -3
12:00 WNW 2 N/A N/A 102.0 12 36 -3
11:00 W 2 N/A N/A 102.1 12 40 -1
10:00 SSW 2 N/A N/A 102.1 11 47 0
9:00 W 1 N/A N/A 102.1 10 50 0
8:00 NW 2 N/A N/A 102.0 8 55 -1
7:00 W 3 N/A N/A 102.0 7 56 -1
6:00 WSW 2 N/A N/A 102.0 5 58 -2
5:00 calm N/A N/A 101.9 5 55 -3
4:00 SW 2 N/A N/A 102.0 5 60 -2
3:00 calm N/A N/A 101.9 4 62 -2
2:00 calm N/A N/A 101.9 4 61 -3
1:00 calm N/A N/A 101.9 5 58 -3
0:00 NE 2 N/A N/A 101.9 7 54 -2

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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