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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Point Petre

11:00 PM EDT 16 June 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)
16 June 2026
23:00 ESE 6 N/A N/A 100.7 14 91 13
22:00 ESE 3 N/A N/A 100.7 14 92 12
21:00 SSW 8 N/A N/A 100.7 14 91 12
20:00 SSE 6 N/A N/A 100.7 16 86 13
19:00 SE 9 N/A N/A 100.7 17 85 14
18:00 SSE 7 N/A N/A 100.8 17 82 14
17:00 S 7 N/A N/A 100.8 18 78 14
16:00 SSE 4 N/A N/A 100.8 17 79 14
15:00 S 4 N/A N/A 100.8 17 79 13
14:00 SSW 4 N/A N/A 100.9 19 75 14
13:00 SW 4 N/A N/A 101.0 16 70 11
12:00 SW 4 N/A N/A 101.0 17 72 12
11:00 S 3 N/A N/A 101.0 17 75 12
10:00 SSW 3 N/A N/A 101.0 16 78 12
9:00 SSW 4 N/A N/A 101.0 15 83 12
8:00 SW 8 N/A N/A 101.0 14 85 11
7:00 SSW 4 N/A N/A 101.0 12 98 12
6:00 SW 4 N/A N/A 101.0 10 98 9
5:00 SW 5 N/A N/A 101.0 9 96 9
4:00 WSW 5 N/A N/A 101.0 11 96 11
3:00 WSW 6 N/A N/A 101.0 12 95 11
2:00 W 5 N/A N/A 101.1 12 94 11
1:00 SW 12 N/A N/A 101.1 11 96 11
0:00 SW 12 N/A N/A 101.1 11 96 10
15 June 2026
23:00 SW 13 N/A N/A 101.1 12 94 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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