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Great Lakes - Lake Erie and Lake Ontario: Past 24 Hour Conditions

Warnings

 

Cobourg

01:00 PM EDT 13 June 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) Humidex
13 June 2026
13:00 WSW 4 N/A N/A 101.2 16 89 15 *
12:00 SW 4 N/A N/A 101.2 16 87 14 *
11:00 WSW 5 N/A N/A 101.2 16 92 14 *
10:00 W 4 N/A N/A 101.2 15 97 15 *
9:00 W 3 N/A N/A 101.2 16 94 15 *
8:00 W 2 N/A N/A 101.2 14 99 14 *
7:00 W 2 N/A N/A 101.2 13 100 13 *
6:00 NW 3 N/A N/A 101.1 14 100 14 *
5:00 NW 2 N/A N/A 101.1 13 100 13 *
4:00 W 1 N/A N/A 101.1 14 99 13 *
3:00 SW 5 N/A N/A 101.1 12 96 11 *
2:00 WNW 2 N/A N/A 101.1 14 98 14 *
1:00 WNW 3 N/A N/A 101.1 15 92 14 *
0:00 WSW 2 N/A N/A 101.1 13 100 13 *
12 June 2026
23:00 W 2 N/A N/A 101.1 14 98 14 *
22:00 WNW 2 N/A N/A 101.0 15 91 13 *
21:00 W 8 N/A N/A 100.9 16 82 13 *
20:00 WNW 6 N/A N/A 100.8 16 86 14 *
19:00 W 6 N/A N/A 100.8 16 84 13 *
18:00 W 8 N/A N/A 100.7 18 73 13 *
17:00 W 9 N/A N/A 100.7 18 73 13 *
16:00 WNW 10 gusts 15 N/A N/A 100.7 25 47 13 28
15:00 W 6 N/A N/A 100.6 18 85 15 *
14:00 W 9 N/A N/A 100.6 19 87 16 *
13:00 WSW 8 N/A N/A 100.6 18 94 17 *

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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