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Eastern Lake Ontario: Past 24 Hour Conditions

Warnings

 

Gore Bay-Manitoulin Airport

08:00 AM EDT 08 May 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) Wind Chill
08 May 2026
8:00 SW 7 Mostly Cloudy 16 101.0 4 84 1 *
7:00 SW 4 Light Rain 16 101.0 4 76 0 *
6:00 S 4 Mostly Cloudy 16 101.0 1 90 0 *
5:00 S 4 Partly Cloudy 16 101.0 0 96 -1 -3
4:00 SSW 2 Mostly Cloudy 16 101.0 2 89 0 *
3:00 W 7 Clear 16 101.1 3 84 0 *
2:00 WSW 6 Clear 16 101.1 2 83 -1 *
1:00 SSW 6 Clear 16 101.1 3 81 0 *
0:00 SSW 8 Cloudy 16 101.1 4 78 0 *
07 May 2026
23:00 SW 8 Cloudy 16 101.1 4 72 -1 *
22:00 WSW 8 Cloudy 16 101.1 4 70 -1 *
21:00 WSW 9 Cloudy 16 101.1 4 68 -1 *
20:00 WSW 9 Mostly Cloudy 16 101.1 5 68 -1 *
19:00 SW 10 Mainly Sunny 16 101.1 6 64 -1 *
18:00 W 6 Mostly Cloudy 16 101.1 7 52 -2 *
17:00 W 8 Mostly Cloudy 16 101.1 7 49 -3 *
16:00 WNW 8 Partly Cloudy 16 101.1 7 51 -2 *
15:00 W 9 Cloudy 16 101.1 7 55 -2 *
14:00 W 13 Mostly Cloudy 16 101.2 7 55 -2 *
13:00 WSW 14 Mostly Cloudy 16 101.2 8 52 -2 *
12:00 W 6 Cloudy 16 101.2 5 62 -1 *
11:00 WNW 8 Cloudy 16 101.3 5 63 -2 *
10:00 WNW 8 gusts 17 Cloudy 16 101.3 4 67 -2 *
9:00 W 10 Mostly Cloudy 16 101.3 4 72 -1 *
8:00 WNW 6 Mainly Sunny 16 101.3 3 77 -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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