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

Warnings

 

Parry Sound Harbour

03:00 AM EDT 22 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)
22 April 2026
3:00 N/A N/A N/A 101.3 4 65 -2
2:00 N/A N/A N/A 101.3 4 62 -3
1:00 N/A N/A N/A 101.4 5 57 -3
0:00 N/A N/A N/A 101.4 6 53 -3
21 April 2026
23:00 N/A N/A N/A 101.4 7 49 -3
22:00 N/A N/A N/A 101.4 8 48 -2
21:00 N/A N/A N/A 101.4 10 46 -2
20:00 N/A N/A N/A 101.4 11 43 -1
19:00 N/A N/A N/A 101.3 13 40 -1
18:00 N/A N/A N/A 101.3 13 37 -1
17:00 N/A N/A N/A 101.4 13 39 -1
16:00 N/A N/A N/A 101.5 13 40 -1
15:00 N/A N/A N/A 101.6 12 38 -2
14:00 N/A N/A N/A 101.6 11 38 -3
13:00 N/A N/A N/A 101.8 10 37 -4
12:00 N/A N/A N/A 101.8 7 44 -5
11:00 N/A N/A N/A 101.9 4 51 -5
10:00 N/A N/A N/A 102.0 3 57 -5
9:00 N/A N/A N/A 102.1 1 60 -6
8:00 N/A N/A N/A 102.2 0 61 -6
7:00 N/A N/A N/A 102.2 0 60 -7
6:00 N/A N/A N/A 102.2 -1 63 -7
5:00 N/A N/A N/A 102.4 -1 65 -7
4:00 N/A N/A N/A 102.4 -1 68 -7
3:00 N/A N/A N/A 102.5 -2 67 -7

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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