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

Warnings

 

Parry Sound Harbour

08:00 AM EDT 15 March 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)
15 March 2026
8:00 N/A N/A N/A 102.6 -6 75 -10
7:00 N/A N/A N/A 102.7 -6 76 -10
6:00 N/A N/A N/A 102.7 -7 81 -10
5:00 N/A N/A N/A 102.8 -7 83 -10
4:00 N/A N/A N/A 102.8 -8 85 -10
3:00 N/A N/A N/A 102.8 -9 88 -10
2:00 N/A N/A N/A 102.8 -10 88 -11
1:00 N/A N/A N/A 102.7 -10 89 -11
0:00 N/A N/A N/A 102.8 -10 91 -11
14 March 2026
23:00 N/A N/A N/A 102.8 -10 90 -11
22:00 N/A N/A N/A 102.7 -10 88 -12
21:00 N/A N/A N/A 102.7 -8 88 -10
20:00 N/A N/A N/A 102.7 -7 80 -10
19:00 N/A N/A N/A 102.6 -6 71 -10
18:00 N/A N/A N/A 102.5 -5 64 -10
17:00 N/A N/A N/A 102.4 -5 66 -10
16:00 N/A N/A N/A 102.3 -3 60 -10
15:00 N/A N/A N/A 102.2 -3 63 -9
14:00 N/A N/A N/A 102.2 -3 64 -9
13:00 N/A N/A N/A 102.1 -4 71 -8
12:00 N/A N/A N/A 102.0 -5 72 -9
11:00 N/A N/A N/A 101.9 -5 75 -9
10:00 N/A N/A N/A 101.7 -6 77 -9
9:00 N/A N/A N/A 101.5 -6 81 -9
8:00 N/A N/A N/A 101.4 -7 83 -9

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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