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Lake Simcoe: Past 24 Hour Conditions

Warnings

 

Burlington Lift Bridge

11:00 AM EDT 12 May 2026
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) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C)
12 May 2026
11:00 ENE 7 N/A N/A 102.4 6 73 1
10:00 NNE 4 N/A N/A 102.5 5 71 1
9:00 ENE 4 N/A N/A 102.5 5 64 -1
8:00 NE 4 N/A N/A 102.5 5 62 -1
7:00 NNE 4 N/A N/A 102.5 5 63 -2
6:00 NE 2 N/A N/A 102.4 5 60 -2
5:00 NNE 4 N/A N/A 102.4 5 60 -2
4:00 NNE 4 N/A N/A 102.4 6 58 -2
3:00 N 7 N/A N/A 102.4 6 55 -3
2:00 N 9 N/A N/A 102.4 6 50 -3
1:00 N 10 N/A N/A 102.4 7 48 -4
0:00 N 11 N/A N/A 102.4 8 46 -3
11 May 2026
23:00 N 7 N/A N/A 102.4 9 51 -1
22:00 NNE 3 N/A N/A 102.3 9 56 1
21:00 SSE 2 N/A N/A 102.3 9 55 0
20:00 E 9 N/A N/A 102.2 9 55 0
19:00 ESE 9 N/A N/A 102.2 10 48 -1
18:00 SE 6 N/A N/A 102.2 8 66 2
17:00 ESE 8 N/A N/A 102.2 8 60 1
16:00 E 6 N/A N/A 102.2 7 71 2
15:00 NNW 8 gusts 15 N/A N/A 102.2 11 33 -4
14:00 WNW 10 gusts 15 N/A N/A 102.2 12 27 -6
13:00 WSW 6 N/A N/A 102.2 12 28 -6
12:00 ESE 8 N/A N/A 102.3 8 52 -1
11:00 SE 5 N/A N/A 102.3 8 46 -3

If you require additional historical weather information, please visit Climate Data Online

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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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