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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Western Islands

07:00 AM EDT 24 April 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)
24 April 2026
7:00 ENE 16 N/A N/A 101.4 5 55 -3
6:00 ENE 15 N/A N/A 101.4 5 54 -3
5:00 ENE 14 N/A N/A 101.4 6 53 -3
4:00 ENE 16 N/A N/A 101.4 7 48 -3
3:00 NE 14 N/A N/A 101.4 8 51 -2
2:00 NE 12 N/A N/A 101.4 7 56 -1
1:00 ENE 13 N/A N/A 101.4 9 49 -1
0:00 ENE 15 N/A N/A 101.4 9 52 -1
23 April 2026
23:00 ENE 15 N/A N/A 101.4 11 42 -2
22:00 ENE 15 N/A N/A 101.4 9 53 -1
21:00 NE 17 N/A N/A 101.4 9 52 0
20:00 NNE 17 N/A N/A 101.4 10 51 0
19:00 N 9 N/A N/A 101.4 8 51 -1
18:00 NNE 13 N/A N/A 101.4 11 39 -2
17:00 NNE 10 N/A N/A 101.4 11 44 -1
16:00 NNE 12 N/A N/A 101.5 9 47 -1
15:00 NE 7 N/A N/A 101.6 10 46 -1
14:00 E 4 N/A N/A 101.7 10 48 0
13:00 E 8 N/A N/A 101.7 8 59 1
12:00 E 3 N/A N/A 101.8 6 76 2
11:00 ESE 3 N/A N/A 101.8 5 82 2
10:00 E 8 N/A N/A 101.9 3 86 1
9:00 ESE 2 N/A N/A 101.8 3 84 1
8:00 SSE 5 N/A N/A 101.8 3 82 0
7:00 SSE 5 N/A N/A 101.8 4 79 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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