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

Warnings

 

Cobourg

06:00 AM EDT 07 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
07 June 2026
6:00 NNW 3 N/A N/A 101.0 16 89 14 *
5:00 NW 3 N/A N/A 101.0 16 92 15 *
4:00 WNW 3 N/A N/A 100.9 16 91 15 *
3:00 NNW 4 N/A N/A 100.9 17 89 16 *
2:00 NW 4 N/A N/A 100.9 17 94 16 *
1:00 NW 4 N/A N/A 100.9 18 89 16 *
0:00 NW 5 N/A N/A 100.9 19 86 16 *
06 June 2026
23:00 NW 7 N/A N/A 100.8 19 82 16 *
22:00 NW 4 N/A N/A 100.8 20 78 16 *
21:00 NW 9 N/A N/A 100.7 21 70 16 25
20:00 WNW 10 gusts 15 N/A N/A 100.7 22 65 15 26
19:00 WNW 6 gusts 20 N/A N/A 100.7 23 66 16 27
18:00 WNW 10 gusts 17 N/A N/A 100.6 23 61 15 27
17:00 WNW 11 gusts 25 N/A N/A 100.5 24 54 14 27
16:00 WNW 10 gusts 24 N/A N/A 100.4 23 64 16 28
15:00 WNW 18 gusts 29 N/A N/A 100.4 21 71 16 26
14:00 W 10 gusts 17 N/A N/A 100.3 16 86 14 *
13:00 W 8 N/A N/A 100.4 16 90 14 *
12:00 W 7 N/A N/A 100.4 17 89 15 *
11:00 S 2 N/A N/A 100.5 16 99 15 *
10:00 ESE 3 N/A N/A 100.6 15 100 15 *
9:00 calm N/A N/A 100.6 15 100 15 *
8:00 SE 5 N/A N/A 100.7 13 100 13 *
7:00 ESE 2 N/A N/A 100.8 14 100 14 *
6:00 ESE 4 N/A N/A 100.8 15 100 15 *

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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