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

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Tobermory

04:00 AM EDT 22 May 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 May 2026
4:00 NE 3 N/A N/A 103.0 5 81 2
3:00 ENE 4 N/A N/A 102.9 4 85 2
2:00 ENE 3 N/A N/A 102.9 4 83 1
1:00 ENE 3 N/A N/A 102.9 4 79 1
0:00 NNE 3 N/A N/A 103.0 5 74 1
21 May 2026
23:00 N 4 N/A N/A 103.0 5 75 1
22:00 NNE 4 N/A N/A 102.9 6 67 0
21:00 N 3 N/A N/A 102.9 7 65 1
20:00 NE 3 N/A N/A 102.9 9 54 0
19:00 NNE 4 N/A N/A 102.9 12 36 -3
18:00 E 3 N/A N/A 103.0 12 36 -3
17:00 NE 4 N/A N/A 103.0 12 39 -2
16:00 E 8 N/A N/A 103.0 11 38 -3
15:00 ESE 9 N/A N/A 103.1 10 44 -2
14:00 NNE 8 N/A N/A 103.1 9 50 -1
13:00 NE 5 N/A N/A 103.1 8 54 -1
12:00 NNE 7 N/A N/A 103.2 6 58 -2
11:00 NE 6 N/A N/A 103.2 6 63 -1
10:00 ENE 9 N/A N/A 103.2 5 61 -2
9:00 ENE 6 N/A N/A 103.2 6 68 0
8:00 ENE 4 N/A N/A 103.1 5 73 0
7:00 NE 6 N/A N/A 103.1 4 74 -1
6:00 NE 7 N/A N/A 103.0 3 77 -1
5:00 NE 7 N/A N/A 102.9 4 86 2
4:00 NE 6 N/A N/A 102.9 4 78 1

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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Great Lakes - Lake Erie and Lake Ontario Area

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