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Lake Simcoe: Past 24 Hour Conditions

Warnings

 

Lake Simcoe - 45151

06:00 AM EDT 08 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)
08 June 2026
6:00 SE 1 gusts 1 0.06 1.7 102.3 16 16
5:00 SE 4 gusts 5 0.09 1.8 102.2 16 16
4:00 SSW 3 gusts 4 0.12 2.0 102.2 16 16
3:00 SSE 5 gusts 5 0.18 2.2 102.2 17 17
2:00 SSE 7 gusts 9 0.26 2.4 102.1 17 17
1:00 SE 10 gusts 12 0.31 2.5 102.1 17 17
0:00 ESE 11 gusts 13 0.24 1.9 102.1 17 17
07 June 2026
23:00 ENE 6 gusts 10 0.08 1.7 102.1 18 17
22:00 NNE 6 gusts 8 0.08 1.7 102.0 17 17
21:00 N 7 gusts 8 0.11 1.8 101.9 18 17
20:00 N 3 gusts 4 0.16 2.0 101.8 20 17
19:00 SW 8 gusts 9 0.13 1.8 101.7 19 17
18:00 WSW 7 gusts 8 0.05 2.1 101.7 18 17
17:00 NW 5 gusts 5 0.06 1.7 101.6 20 17
16:00 NNW 4 gusts 5 0.09 1.8 101.6 19 17
15:00 N 6 gusts 7 0.13 1.8 101.6 18 16
14:00 N 7 gusts 9 0.14 1.9 101.6 18 16
13:00 N 8 gusts 10 0.20 2.1 101.6 17 16
12:00 N 11 gusts 13 0.26 2.3 101.6 16 15
11:00 N 11 gusts 14 0.26 2.3 101.6 16 15
10:00 NNW 10 gusts 12 0.29 2.3 101.5 15 15
9:00 NNW 13 gusts 16 0.31 2.3 101.5 15 15
8:00 NNW 13 gusts 17 0.30 2.4 101.4 15 15
7:00 NNW 12 gusts 16 0.24 2.0 101.4 14 15
6:00 NNW 10 gusts 11 0.18 2.0 101.3 15 15

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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