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Northern Lake Huron: Past 24 Hour Conditions

Warnings

 

Harrow AAFC

09:00 AM EDT 18 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)
18 April 2026
9:00 WSW 8 N/A N/A 100.4 16 100 16
8:00 SW 6 N/A N/A 100.5 15 100 15
7:00 S 8 N/A N/A 100.4 17 77 13
6:00 SSW 11 N/A N/A 100.5 17 69 11
5:00 S 14 gusts 19 N/A N/A 100.5 17 68 11
4:00 S 11 gusts 16 N/A N/A 100.6 16 71 11
3:00 S 11 gusts 16 N/A N/A 100.7 16 73 11
2:00 SSE 11 gusts 16 N/A N/A 100.8 16 72 11
1:00 SE 4 N/A N/A 101.0 13 81 10
0:00 SE 6 N/A N/A 101.0 12 63 6
17 April 2026
23:00 ESE 4 N/A N/A 101.2 12 64 6
22:00 ESE 4 N/A N/A 101.2 11 87 9
21:00 ESE 3 N/A N/A 101.2 10 93 9
20:00 SE 4 N/A N/A 101.2 11 91 9
19:00 SE 4 N/A N/A 101.3 13 77 9
18:00 SE 6 N/A N/A 101.3 15 68 9
17:00 SE 5 N/A N/A 101.5 17 64 10
16:00 SSE 5 N/A N/A 101.6 17 64 10
15:00 SSE 6 N/A N/A 101.6 17 66 11
14:00 SSE 6 N/A N/A 101.7 16 70 10
13:00 SSE 6 N/A N/A 101.8 15 76 11
12:00 SSE 6 N/A N/A 101.8 15 86 12
11:00 ESE 5 N/A N/A 101.7 15 77 11
10:00 calm N/A N/A 101.7 13 100 13
9:00 NE 3 N/A N/A 101.6 12 100 12

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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