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Western Lake Ontario: Past 24 Hour Conditions

Warnings

 

Gore Bay-Manitoulin Airport

04:00 PM EDT 13 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)
13 May 2026
16:00 N 11 gusts 16 Cloudy 16 100.9 8 78 4
15:00 N 7 gusts 15 Cloudy 16 100.8 7 81 4
14:00 N 12 Cloudy 16 100.8 7 82 4
13:00 N 15 gusts 21 Cloudy 16 100.7 7 82 4
12:00 N 12 gusts 18 Cloudy 16 100.7 7 90 5
11:00 N 12 gusts 17 Light Rain 16 100.6 6 94 6
10:00 N 11 gusts 17 Cloudy 16 100.6 6 96 5
9:00 N 11 Light Rain 15 100.5 6 98 5
8:00 N 11 gusts 16 Rain 8 100.5 5 100 5
7:00 NNE 9 gusts 15 Light Rain 8 100.4 5 99 5
6:00 NE 9 Light Rain 16 100.3 5 97 5
5:00 NE 9 Light Rain 6 100.4 5 98 5
4:00 E 9 Light Rain 8 100.4 5 97 5
3:00 E 9 gusts 15 Light Rain 11 100.4 6 95 5
2:00 E 13 gusts 20 Light Rain 16 100.5 6 90 5
1:00 E 12 gusts 18 Cloudy 16 100.7 6 89 4
0:00 E 11 gusts 18 Cloudy 16 100.8 6 89 4
12 May 2026
23:00 ESE 15 gusts 22 Cloudy 16 100.9 5 91 4
22:00 ESE 14 gusts 22 Cloudy 16 101.0 5 95 5
21:00 ESE 12 gusts 19 Cloudy 16 101.1 5 96 4
20:00 ESE 12 gusts 17 Cloudy 16 101.3 4 98 4
19:00 ESE 11 gusts 16 Light Rain 16 101.4 4 96 3
18:00 ESE 9 Rain 6 101.6 3 93 2
17:00 ESE 7 Light Rain 16 101.7 4 91 2
16:00 S 16 gusts 24 Light Rain 16 101.8 5 70 -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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