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Lake Simcoe: Past 24 Hour Conditions

Warnings

 

South Lake Huron - 45149

05:00 AM EDT 06 June 2026Buoy position: 43.55N 82.08W
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)
06 June 2026
5:00 SSW 10 gusts 11 0.42 2.8 100.5 14 9
4:00 S 7 gusts 8 0.26 2.7 100.6 13 9
3:00 S 9 gusts 10 0.40 3.2 100.7 13 9
2:00 SSW 12 gusts 14 0.41 2.8 100.8 14 9
1:00 SSW 11 gusts 12 0.35 2.4 100.9 14 9
0:00 S 10 gusts 15 0.21 1.8 101.0 13 9
05 June 2026
23:00 S 9 gusts 9 0.19 2.3 101.1 13 9
22:00 S 8 gusts 8 0.25 2.4 101.1 13 9
21:00 SSW 9 gusts 10 0.31 2.6 101.1 15 9
20:00 SW 13 gusts 15 0.19 2.7 101.1 15 10
19:00 SSE 6 gusts 8 0.25 2.9 101.1 14 10
18:00 WSW 6 gusts 6 0.24 2.6 101.2 17 10
17:00 W 12 gusts 14 0.20 2.3 101.3 14 10
16:00 S 8 gusts 10 0.15 2.3 101.2 16 10
15:00 S 8 gusts 9 0.16 2.4 101.2 15 10
14:00 S 7 gusts 9 0.18 2.6 101.3 15 10
13:00 S 8 gusts 8 0.23 2.9 101.4 15 10
12:00 S 8 gusts 9 0.26 2.8 101.4 14 10
11:00 SSW 8 gusts 8 0.28 2.7 101.4 13 10
10:00 SW 8 gusts 9 0.25 2.5 101.5 13 9
9:00 SSW 9 gusts 10 0.30 2.6 101.5 13 9
8:00 SW 10 gusts 11 0.26 2.5 101.5 13 9
7:00 SW 9 gusts 10 0.20 2.3 101.5 13 9
6:00 SSW 8 gusts 9 0.15 2.2 101.5 12 9
5:00 S 7 gusts 8 0.20 2.3 101.5 12 9

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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