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

Warnings

 

Gore Bay-Manitoulin Airport

07:00 PM EDT 12 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
12 June 2026
19:00 SSW 8 Sunny 16 100.8 21 66 14 24
18:00 SSW 12 Sunny 16 100.7 22 65 15 25
17:00 WSW 10 gusts 16 Sunny 16 100.7 22 61 15 26
16:00 W 14 Sunny 16 100.7 22 64 15 26
15:00 W 15 Sunny 16 100.7 21 67 15 25
14:00 W 9 gusts 15 Mostly Cloudy 16 100.7 19 78 15 *
13:00 W 13 gusts 20 Cloudy 16 100.7 19 77 15 *
12:00 W 16 Cloudy 16 100.7 18 81 14 *
11:00 W 13 gusts 21 Cloudy 16 100.6 17 87 15 *
10:00 W 19 gusts 26 Mainly Sunny 16 100.6 18 82 15 *
9:00 W 18 gusts 26 Sunny 16 100.4 16 84 14 *
8:00 W 17 gusts 22 Mostly Cloudy 16 100.3 15 90 14 *
7:00 W 12 gusts 21 Mostly Cloudy 16 100.2 15 100 15 *
6:00 W 21 gusts 29 Cloudy 16 100.1 16 99 15 *
5:00 W 12 Cloudy 16 100.0 18 99 18 *
4:00 SSW 8 gusts 17 Cloudy 16 99.9 17 94 16 *
3:00 S 17 gusts 26 Mainly Clear 16 99.8 19 93 18 *
2:00 SSE 14 gusts 20 Clear 16 100.0 18 99 18 *
1:00 SSE 14 gusts 21 Mostly Cloudy 16 100.2 16 N/A N/A *
0:00 SSE 6 Haze 8 100.4 18 N/A N/A *
11 June 2026
23:00 S 7 Partly Cloudy 16 100.5 17 N/A N/A *
22:00 SSE 5 Mostly Cloudy 15 100.4 16 N/A N/A *
21:00 S 8 Sunny 16 100.5 17 98 17 *
20:00 WSW 10 Sunny 16 100.5 22 85 19 29
19:00 SSE 7 Sunny 16 100.3 24 77 20 32

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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