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

Warnings

 

Lake Simcoe - 45151

02:00 PM EDT 15 June 2026Buoy position: 44.5N 79.37W
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)
15 June 2026
14:00 WNW 11 gusts 14 0.33 2.0 101.0 15 17
13:00 WNW 13 gusts 16 0.33 2.2 101.0 14 17
12:00 WNW 12 gusts 17 0.33 2.2 101.0 14 17
11:00 WNW 13 gusts 17 0.33 2.0 101.0 12 17
10:00 WNW 12 gusts 16 0.39 2.0 101.1 11 17
9:00 WNW 12 gusts 15 0.29 1.9 101.1 11 17
8:00 WNW 12 gusts 15 0.31 1.8 101.0 10 17
7:00 WNW 13 gusts 17 0.35 2.0 101.0 10 17
6:00 WNW 17 gusts 21 0.44 2.5 101.0 10 17
5:00 WNW 17 gusts 21 0.42 2.5 100.9 11 17
4:00 WNW 18 gusts 23 0.43 2.5 100.8 11 18
3:00 WNW 14 gusts 17 0.35 2.7 100.8 11 18
2:00 WNW 16 gusts 20 0.47 2.6 100.8 11 18
1:00 WNW 15 gusts 22 0.38 2.7 100.8 12 18
0:00 WNW 16 gusts 19 0.41 2.2 100.8 13 18
14 June 2026
23:00 WNW 15 gusts 19 0.34 2.4 100.8 14 19
22:00 WNW 18 gusts 22 0.32 2.0 100.8 15 19
21:00 WNW 13 gusts 16 0.30 2.0 100.7 15 19
20:00 WNW 11 gusts 15 0.29 2.2 100.6 15 19
19:00 NW 12 gusts 16 0.22 1.9 100.6 15 19
18:00 NW 10 gusts 12 0.19 1.7 100.5 15 19
17:00 NW 12 gusts 17 0.16 1.9 100.5 15 19
16:00 N 8 gusts 11 0.18 2.0 100.5 15 19
15:00 NW 9 gusts 11 0.11 1.6 100.6 15 19
14:00 NNW 6 gusts 8 0.05 1.7 100.6 15 19

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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