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

Warnings

 

North Channel - 45154

01:00 AM EDT 17 July 2026Buoy position: 46.05N 82.63W
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)
17 July 2026
1:00 ENE 6 gusts 7 0.20 3.2 101.8 21 20
0:00 W 4 gusts 5 0.24 3.6 101.8 20 20
16 July 2026
23:00 N 4 gusts 4 0.29 3.8 101.8 22 20
22:00 N 3 gusts 4 0.30 3.4 101.7 22 19
21:00 WNW 3 gusts 4 0.27 2.9 101.6 20 19
20:00 NW 5 gusts 6 0.35 2.9 101.6 19 18
19:00 W 9 gusts 11 0.44 3.2 101.6 19 18
18:00 W 10 gusts 11 0.42 3.2 101.6 19 18
17:00 W 12 gusts 15 0.41 3.3 101.6 20 18
16:00 WSW 11 gusts 12 0.35 2.8 101.6 20 18
15:00 WSW 11 gusts 13 0.46 3.4 101.6 20 18
14:00 W 10 gusts 13 0.33 3.4 101.6 19 18
13:00 W 12 gusts 13 0.39 3.6 101.6 18 17
12:00 W 10 gusts 13 0.40 3.6 101.7 17 15
11:00 W 12 gusts 14 0.49 3.1 101.7 16 15
10:00 W 13 gusts 16 0.57 3.7 101.7 16 15
9:00 W 13 gusts 15 0.54 3.5 101.6 16 15
8:00 W 11 gusts 13 0.58 3.3 101.6 16 15
7:00 WNW 14 gusts 17 0.67 3.5 101.6 16 15
6:00 W 16 gusts 18 0.65 3.7 101.6 16 15
5:00 W 13 gusts 16 0.59 3.6 101.6 17 15
4:00 W 13 gusts 16 0.56 3.6 101.5 17 15
3:00 W 13 gusts 16 0.59 3.4 101.5 17 15
2:00 W 13 gusts 15 0.56 3.6 101.5 17 15
1:00 W 15 gusts 17 0.52 3.4 101.6 18 16

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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