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Southern Georgian Bay: Past 24 Hour Conditions

Warnings

 

Port Colborne - 45142

06:00 AM EDT 14 June 2026Buoy position: 42.74N 79.35W
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)
14 June 2026
6:00 SW 11 gusts 13 0.72 4.0 100.8 20 17
5:00 SW 15 gusts 17 0.67 3.9 100.8 20 17
4:00 SW 14 gusts 16 0.59 3.5 100.8 20 17
3:00 SW 14 gusts 17 0.50 3.4 100.8 20 17
2:00 SSW 14 gusts 17 0.41 3.3 100.9 21 17
1:00 SSW 12 gusts 14 0.33 3.1 100.9 20 17
0:00 S 11 gusts 13 0.29 3.6 100.9 20 17
13 June 2026
23:00 SSW 9 gusts 11 0.29 3.3 101.0 20 17
22:00 SSW 10 gusts 12 0.31 3.4 101.0 20 17
21:00 SSW 8 gusts 9 0.34 3.8 101.0 19 18
20:00 SW 11 gusts 12 0.41 3.6 101.0 20 18
19:00 SSW 10 gusts 11 0.39 3.8 101.1 19 18
18:00 SW 8 gusts 9 0.44 3.8 101.2 19 18
17:00 SW 9 gusts 10 0.54 3.8 101.2 19 18
16:00 SW 12 gusts 14 0.54 4.0 101.3 19 17
15:00 SW 12 gusts 14 0.51 3.5 101.3 19 17
14:00 SW 11 gusts 12 0.54 3.6 101.3 18 17
13:00 SW 10 gusts 12 0.52 3.5 101.4 18 17
12:00 WSW 11 gusts 13 0.53 3.4 101.4 18 17
11:00 WSW 12 gusts 14 0.56 3.2 101.4 18 17
10:00 WSW 12 gusts 15 0.51 4.5 101.4 18 17
9:00 SW 12 gusts 13 0.46 4.8 101.4 18 17
8:00 SW 10 gusts 12 0.48 4.8 101.4 18 17
7:00 SW 10 gusts 12 0.53 4.9 101.4 18 17
6:00 SW 11 gusts 12 0.55 5.3 101.3 18 17

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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