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Northern Lake Huron: Past 24 Hour Conditions

Warnings

 

Grimsby - 45139

04:00 PM EDT 15 July 2026Buoy 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)
15 July 2026
16:00 NE 3 gusts 5 0.06 2.0 101.5 25 24
15:00 ENE 2 gusts 3 0.03 2.1 101.5 25 24
14:00 NE 5 gusts 6 0.03 4.0 101.5 25 24
13:00 NNW 5 gusts 6 0.05 2.7 101.5 25 24
12:00 W 3 gusts 3 0.05 2.1 101.5 25 24
11:00 WNW 5 gusts 5 0.04 1.7 101.5 25 24
10:00 W 5 gusts 6 0.07 1.7 101.4 25 24
9:00 WNW 8 gusts 8 0.11 1.9 101.4 25 23
8:00 WNW 9 gusts 10 0.13 2.1 101.4 25 23
7:00 W 8 gusts 10 0.12 2.0 101.4 25 23
6:00 W 8 gusts 9 0.14 2.1 101.4 26 23
5:00 W 10 gusts 13 0.15 2.2 101.3 27 23
4:00 W 11 gusts 13 0.19 2.1 101.3 27 23
3:00 W 11 gusts 12 0.25 2.5 101.3 27 23
2:00 WSW 10 gusts 11 0.24 2.4 101.3 26 23
1:00 SW 12 gusts 13 0.17 2.1 101.3 27 23
0:00 SW 11 gusts 12 0.18 2.2 101.3 27 24
14 July 2026
23:00 WSW 9 gusts 11 0.20 2.4 101.4 27 24
22:00 WSW 11 gusts 12 0.25 2.6 101.3 28 24
21:00 WSW 10 gusts 12 0.31 2.7 101.3 28 24
20:00 WSW 11 gusts 13 0.32 2.6 101.3 29 24
19:00 WSW 11 gusts 14 0.34 2.5 101.3 30 24
18:00 WSW 13 gusts 15 0.38 2.9 101.3 30 24
17:00 SW 13 gusts 17 0.41 3.0 101.3 31 24
16:00 WSW 15 gusts 18 0.42 2.7 101.3 31 24

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

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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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