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Western Lake Ontario: Past 24 Hour Conditions

Warnings

 

Point Petre

02:00 PM EDT 17 April 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)
17 April 2026
14:00 ESE 8 N/A N/A 101.8 8 83 6
13:00 ESE 11 N/A N/A 101.8 10 83 7
12:00 ESE 11 N/A N/A 101.8 9 88 7
11:00 E 11 N/A N/A 101.7 10 86 7
10:00 E 11 N/A N/A 101.7 8 88 6
9:00 NE 12 N/A N/A 101.6 12 81 9
8:00 NNE 10 N/A N/A 101.5 12 86 9
7:00 N 5 N/A N/A 101.4 11 95 10
6:00 NNE 10 N/A N/A 101.2 12 99 12
5:00 NNE 5 N/A N/A 101.1 13 99 13
4:00 N 3 N/A N/A 101.1 8 99 8
3:00 WNW 9 N/A N/A 101.0 6 99 6
2:00 W 8 N/A N/A 101.0 6 99 6
1:00 NW 8 N/A N/A 101.0 12 99 12
0:00 NW 10 N/A N/A 101.0 8 99 8
16 April 2026
23:00 NW 9 N/A N/A 101.0 9 99 9
22:00 WNW 9 N/A N/A 101.0 8 99 7
21:00 WNW 8 N/A N/A 101.0 7 99 7
20:00 WNW 7 N/A N/A 100.9 6 98 6
19:00 W 10 N/A N/A 100.8 8 98 8
18:00 W 8 N/A N/A 100.8 11 98 11
17:00 NW 12 gusts 17 N/A N/A 100.7 14 98 14
16:00 W 8 N/A N/A 100.7 9 94 9
15:00 WSW 5 N/A N/A 100.7 10 96 9
14:00 W 4 N/A N/A 100.8 12 98 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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