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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Gore Bay-Manitoulin Airport

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 E 15 gusts 21 Mainly Sunny 16 101.2 6 44 -6
6:00 E 13 gusts 21 Mainly Clear 16 101.2 6 42 -6
5:00 E 15 gusts 20 Partly Cloudy 16 101.3 7 42 -5
4:00 E 13 gusts 18 Mainly Clear 16 101.3 7 45 -4
3:00 E 10 gusts 17 Mostly Cloudy 16 101.3 7 43 -4
2:00 E 12 gusts 17 Cloudy 16 101.3 8 44 -3
1:00 ENE 11 gusts 16 Mostly Cloudy 16 101.4 8 48 -2
0:00 ENE 15 Mostly Cloudy 16 101.3 9 52 -1
23 April 2026
23:00 E 8 gusts 17 Clear 16 101.3 9 50 -1
22:00 E 13 gusts 18 Clear 16 101.3 11 49 1
21:00 E 11 gusts 18 Clear 16 101.3 13 44 1
20:00 E 8 Sunny 16 101.3 14 38 0
19:00 ESE 12 Sunny 16 101.3 17 32 0
18:00 S 7 Mainly Sunny 16 101.3 18 32 1
17:00 S 10 Mostly Cloudy 16 101.4 17 33 1
16:00 SSW 8 Sunny 16 101.4 15 37 1
15:00 S 3 Sunny 16 101.6 16 33 0
14:00 S 8 Sunny 16 101.6 17 31 0
13:00 S 10 gusts 15 Sunny 16 101.6 18 32 1
12:00 N 2 Sunny 16 101.6 14 43 2
11:00 NNE 5 Sunny 16 101.7 12 51 3
10:00 SW 3 Sunny 16 101.8 10 51 0
9:00 calm Sunny 16 101.8 6 75 2
8:00 E 3 Mainly Sunny 16 101.7 4 83 1
7:00 calm Sunny 16 101.7 2 82 -1

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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