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

Warnings

 

Sarnia Chris Hadfield Airport

10:00 AM EDT 30 April 2025
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
30 April 2025
10:00 NNW 9 Cloudy 16 102.4 3 77 -1 *
9:00 N 6 Cloudy 16 102.4 3 77 -1 *
8:00 N 8 Cloudy 16 102.4 3 83 0 *
7:00 NNE 11 gusts 16 Cloudy 16 102.4 2 84 -1 *
6:00 N 12 Cloudy 16 102.3 2 83 -1 *
5:00 N 11 gusts 16 Cloudy 16 102.2 3 86 1 *
4:00 NNE 14 Mostly Cloudy 16 102.2 3 86 1 *
3:00 NNE 13 Mainly Clear 16 102.1 3 88 2 *
2:00 NNE 16 gusts 22 Clear 16 102.0 4 84 2 *
1:00 NNE 14 Clear 16 102.0 5 86 3 *
0:00 NNE 14 gusts 20 Clear 16 101.9 5 85 3 *
29 April 2025
23:00 NNE 12 gusts 19 Clear 16 101.8 6 83 3 *
22:00 NNW 16 Clear 16 101.7 10 65 3 *
21:00 NW 22 gusts 28 Clear 16 101.6 11 64 4 *
20:00 NNW 21 gusts 27 Sunny 16 101.4 13 67 7 *
19:00 NW 18 gusts 26 Sunny 16 101.1 21 42 8 22
18:00 WNW 18 gusts 34 Mostly Cloudy 16 100.8 25 42 11 27
17:00 WSW 17 gusts 27 Mainly Sunny 16 100.6 28 38 12 30
16:00 SW 20 gusts 30 Thunderstorm 16 100.6 25 40 11 27
15:00 SW 14 gusts 26 Mostly Cloudy 16 100.5 28 55 18 35
14:00 SSW 24 gusts 32 Mostly Cloudy 16 100.6 26 64 18 32
13:00 WSW 18 gusts 28 Partly Cloudy 16 100.6 28 53 17 33
12:00 SW 18 gusts 29 Sunny 16 100.7 26 62 18 32
11:00 SSW 14 gusts 27 Sunny 16 100.8 25 66 18 30
10:00 SSW 15 gusts 24 Mainly Sunny 16 100.8 22 73 17 27

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 Harrow AAFC Burlington Lift Bridge Oshawa Executive Airport Point Pelee Peterborough Municipal Airport Point Petre Hamilton Munro Int'l Airport Erieau Cobourg Toronto City Centre Airport Port Colborne CFB Trenton South Lake Huron - 45149 Windsor Airport Great Duck Island Gore Bay-Manitoulin Airport North Bay Airport Greater Sudbury Airport Killarney Sault Ste. Marie Airport Ajax - 45159 North Channel - 45154 Lake Nipissing - 45152 Lake Simcoe - 45151 Welland-Pelham Lake St Clair - 45147 South Georgian Bay - 45143 Port Colborne - 45142 Grimsby - 45139 Georgian Bay - 45137 Prince Edward Point - 45135 Port Stanley - 45132 Vineland Station Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Cove Island Goderich Sarnia Chris Hadfield Airport Western Islands Tobermory Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal
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