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

Warnings

 

Port Colborne - 45142

06:00 AM EDT 11 June 2026Buoy position: 42.74N 79.35W
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)
11 June 2026
6:00 SW 14 gusts 15 0.35 3.7 100.8 20 16
5:00 WNW 8 gusts 10 0.33 3.3 100.8 18 16
4:00 W 6 gusts 7 0.32 3.3 100.8 18 16
3:00 S 8 gusts 9 0.37 3.8 100.7 19 16
2:00 SW 10 gusts 12 0.48 4.4 100.7 20 16
1:00 WSW 16 gusts 18 0.55 4.3 100.8 20 16
0:00 SW 11 gusts 12 0.39 4.8 100.8 20 16
10 June 2026
23:00 SW 10 gusts 11 0.39 4.8 100.8 20 16
22:00 SW 11 gusts 12 0.40 4.3 100.8 19 16
21:00 SW 10 gusts 11 0.44 3.8 100.7 19 16
20:00 WSW 11 gusts 12 0.51 3.7 100.8 19 17
19:00 SW 10 gusts 12 0.45 2.7 100.7 19 17
18:00 SW 12 gusts 14 0.51 3.6 100.8 18 17
17:00 WSW 12 gusts 15 0.60 4.0 100.8 19 17
16:00 WSW 13 gusts 16 0.63 3.9 100.9 19 17
15:00 SW 12 gusts 15 0.65 4.1 100.9 19 17
14:00 SW 13 gusts 15 0.69 4.0 100.9 19 17
13:00 SW 13 gusts 16 0.79 4.2 100.9 19 17
12:00 SW 12 gusts 14 0.66 3.5 100.9 19 17
11:00 WSW 16 gusts 19 0.45 3.1 101.0 19 17
10:00 SW 16 gusts 19 0.22 3.1 101.0 20 17
9:00 SW 9 gusts 10 0.21 3.3 101.0 20 17
8:00 SSW 8 gusts 9 0.24 3.2 101.0 20 17
7:00 SSW 9 gusts 9 0.22 2.9 101.0 20 17
6:00 SSW 8 gusts 8 0.20 3.2 101.0 20 18

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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