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Great Lakes - Lake Erie and Lake Ontario: Past 24 Hour Conditions

Warnings

 

Lake St Clair - 45147

11:00 PM EDT 12 June 2026Buoy position: 42.43N 82.68W
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) Wave height(m) Wave period(s) Pressure(kPa) Air temp(°C) Water temp(°C)
12 June 2026
23:00 W 6 gusts 8 0.29 2.4 101.3 22 22
22:00 WNW 9 gusts 11 0.31 2.6 101.2 23 22
21:00 WNW 12 gusts 15 0.37 2.7 101.1 24 22
20:00 W 9 gusts 10 0.30 2.6 101.1 24 22
19:00 WNW 10 gusts 12 0.30 2.4 101.0 24 22
18:00 W 6 gusts 11 0.25 2.5 101.0 24 22
17:00 W 3 gusts 4 0.25 2.5 101.0 23 22
16:00 W 5 gusts 6 0.29 2.6 101.0 22 22
15:00 WNW 8 gusts 11 0.31 2.7 101.1 22 22
14:00 WNW 8 gusts 9 0.32 2.8 101.1 21 21
13:00 W 9 gusts 11 0.35 2.9 101.0 21 21
12:00 W 11 gusts 16 0.37 2.7 101.0 20 21
11:00 W 12 gusts 15 0.39 2.8 101.0 20 20
10:00 W 13 gusts 15 0.44 2.9 100.9 20 20
9:00 WNW 10 gusts 13 0.40 2.8 100.9 20 20
8:00 WNW 13 gusts 16 0.41 2.7 100.8 20 20
7:00 W 13 gusts 17 0.38 2.9 100.7 21 20
6:00 WSW 12 gusts 15 0.45 2.9 100.6 21 20
5:00 WSW 15 gusts 18 0.44 2.6 100.6 20 20
4:00 SW 13 gusts 17 0.26 2.4 100.5 20 20
3:00 NNW 3 gusts 4 0.37 3.2 100.3 20 20
2:00 W 12 gusts 19 0.59 2.7 100.7 21 21
1:00 SSW 13 gusts 17 0.28 2.1 100.5 25 21
0:00 SSW 8 gusts 9 0.16 1.8 100.6 24 21
11 June 2026
23:00 SSW 8 gusts 9 0.17 1.9 100.6 24 22

If you require additional historical weather information please visit Fisheries and Oceans Canada

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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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