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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Grimsby - 45139

04:00 AM EDT 11 August 2022Buoy position: 43.27N 79.54W
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) Wave height(m) Wave period(s) Pressure(kPa) Air temp(°C) Water temp(°C)
11 August 2022
4:00 W 12 gust 15 0.3 2.6 101.5 21 21
3:00 W 11 gust 12 0.3 2.4 101.5 21 21
2:00 WSW 12 gust 14 0.2 2.3 101.5 22 21
1:00 WSW 10 gust 11 0.2 2.2 101.6 21 21
0:00 WSW 10 gust 12 0.2 N/A 101.6 22 21
10 August 2022
23:00 SW 10 gust 12 0.3 2.1 101.6 21 21
22:00 SW 14 gust 17 0.3 2.3 101.6 22 21
21:00 SW 15 gust 19 0.4 2.4 101.6 23 21
20:00 SSW 15 gust 18 0.3 2.2 101.5 24 21
19:00 S 13 gust 15 0.2 N/A 101.5 24 21
18:00 S 8 gust 10 0.1 2.8 101.6 25 22
17:00 SE 8 gust 8 0.1 2.4 101.6 23 22
16:00 ESE 5 gust 6 0.1 2.5 101.7 23 22
15:00 E 6 gust 7 0.1 2.9 101.8 22 22
14:00 E 5 gust 6 0.1 2.4 101.9 22 21
13:00 ENE 5 gust 5 0.1 2.4 102.0 21 21
12:00 NE 4 gust 4 0.1 4.2 102.0 20 21
11:00 N 4 gust 5 0.1 2.1 102.0 20 21
10:00 NW 3 gust 5 0.1 3.7 102.0 19 20
9:00 WNW 3 gust 4 0.1 2.0 102.0 19 20
8:00 W 4 gust 5 0.1 2.0 102.0 19 20
7:00 NNW 3 gust 4 0.1 2.3 102.0 20 20
6:00 W 2 gust 3 0.1 2.3 101.9 20 21
5:00 SW 5 gust 6 0.1 2.4 101.9 20 21
4:00 NE 4 gust 5 0.1 2.4 101.9 20 21

If you require additional historical weather information please visit Fisheries and Oceans Canada

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Map of Great Lakes - Lake Huron marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 Port Stanley - 45132 Prince Edward Point - 45135 Georgian Bay - 45137 Grimsby - 45139 Port Colborne - 45142 South Georgian Bay - 45143 Lake St Clair - 45147 South Lake Huron - 45149 Lake Simcoe - 45151 Lake Nipissing - 45152 North Channel - 45154 Ajax - 45159 Sault Ste. Marie Airport Killarney Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport
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