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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Egbert

02:00 AM EDT 23 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)
23 May 2026
2:00 ESE 8 N/A N/A 102.5 12 48 1
1:00 ESE 7 N/A N/A 102.6 12 46 1
0:00 ESE 7 N/A N/A 102.6 12 43 0
22 May 2026
23:00 ESE 8 N/A N/A 102.6 12 40 -1
22:00 ESE 6 N/A N/A 102.7 12 42 -1
21:00 SE 5 N/A N/A 102.7 13 45 1
20:00 SE 5 N/A N/A 102.6 15 40 2
19:00 E 9 N/A N/A 102.6 17 33 0
18:00 E 9 gusts 15 N/A N/A 102.7 17 32 0
17:00 E 11 N/A N/A 102.7 17 34 1
16:00 E 11 gusts 16 N/A N/A 102.7 17 33 1
15:00 E 11 N/A N/A 102.8 16 37 2
14:00 E 11 gusts 16 N/A N/A 102.9 16 34 0
13:00 SE 9 gusts 18 N/A N/A 102.9 15 33 -1
12:00 ESE 9 gusts 18 N/A N/A 103.0 14 33 -2
11:00 SE 11 gusts 17 N/A N/A 103.0 14 37 -1
10:00 ESE 10 gusts 15 N/A N/A 103.1 13 43 0
9:00 E 9 N/A N/A 103.0 11 57 3
8:00 ESE 8 N/A N/A 103.0 9 71 4
7:00 calm N/A N/A 103.0 3 95 3
6:00 ENE 2 N/A N/A 103.0 1 97 0
5:00 calm N/A N/A 103.0 1 97 0
4:00 calm N/A N/A 102.9 2 95 1
3:00 calm N/A N/A 102.9 2 90 1
2:00 NW 3 N/A N/A 102.9 2 87 0

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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