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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Cobourg

04:00 PM EDT 08 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)
08 June 2026
16:00 E 3 N/A N/A 102.2 15 91 13
15:00 E 3 N/A N/A 102.3 15 84 12
14:00 E 3 N/A N/A 102.3 15 88 13
13:00 E 3 N/A N/A 102.4 14 92 13
12:00 ESE 4 N/A N/A 102.4 13 91 12
11:00 E 3 N/A N/A 102.4 14 92 13
10:00 E 3 N/A N/A 102.4 14 85 12
9:00 E 4 N/A N/A 102.4 14 79 11
8:00 ESE 3 N/A N/A 102.3 16 76 12
7:00 E 3 N/A N/A 102.3 14 96 13
6:00 calm N/A N/A 102.2 12 100 12
5:00 calm N/A N/A 102.1 12 100 12
4:00 NNE 3 N/A N/A 102.1 12 100 12
3:00 N 4 N/A N/A 102.1 13 99 13
2:00 calm N/A N/A 102.1 12 100 12
1:00 NW 3 N/A N/A 102.1 14 95 14
0:00 calm N/A N/A 102.1 14 95 14
07 June 2026
23:00 ENE 2 N/A N/A 102.0 16 86 14
22:00 ENE 3 N/A N/A 101.9 17 81 14
21:00 E 1 N/A N/A 101.9 13 96 12
20:00 SE 2 N/A N/A 101.8 13 83 10
19:00 SW 1 N/A N/A 101.7 13 86 11
18:00 WSW 1 N/A N/A 101.6 13 86 10
17:00 W 2 N/A N/A 101.5 15 88 13
16:00 WSW 5 N/A N/A 101.5 13 91 11

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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