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Great Lakes - Lake Erie and Lake Ontario: Regional Summary

Warnings

 
 
Buoys [ Land Stations ]
 
Disclaimer

This table is a summary of weather conditions from buoys in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Wind(knots) Wave height(m) Wave period(s) Pressure(kPa) Air temp(°C) Water temp(°C)
Georgian Bay - 45137 02:00 AM EDT 12 May 2026
W 4 gusts 5 0.14 2.4 102.5 4 2
South Georgian Bay - 45143 02:00 AM EDT 12 May 2026
W 5 gusts 5 0.18 2.9 102.5 3 2
South Lake Huron - 45149 02:00 AM EDT 12 May 2026
N 4 gusts 4 0.28 4.3 102.5 3 3

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

 
Land Stations [ Buoys ]
 
Disclaimer

This table is a summary of weather conditions from weather stations in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
Brockville 02:00 AM EDT 12 May 2026
NW 5 N/A N/A 102.3 3 85 1 *
Burlington Lift Bridge 02:00 AM EDT 12 May 2026
N 9 N/A N/A 102.4 6 50 -3 *
Cobourg 02:00 AM EDT 12 May 2026
N 4 N/A N/A 102.3 5 74 0 *
Egbert 02:00 AM EDT 12 May 2026
NNW 3 N/A N/A 102.5 -1 90 -2 -3
Goderich 02:00 AM EDT 12 May 2026
E 5 N/A N/A 102.5 0 91 -1 *
Gore Bay-Manitoulin Airport 02:00 AM EDT 12 May 2026
NE 2 Clear 16 102.4 -1 90 -2 -2
Greater Sudbury Airport 02:00 AM EDT 12 May 2026
NE 3 Mainly Clear 24 102.5 2 53 -7 *
Grenadier Island 02:00 AM EDT 12 May 2026
calm N/A N/A 102.2 5 81 2 *
Hamilton Munro Int'l Airport 02:00 AM EDT 12 May 2026
NNE 7 Clear 24 102.4 2 60 -5 *
Harrow AAFC 02:00 AM EDT 12 May 2026
NE 3 N/A N/A 102.4 5 63 -1 *
Kemptville 02:00 AM EDT 12 May 2026
WNW 3 N/A N/A 102.3 2 92 1 *
Kingston Airport 02:00 AM EDT 12 May 2026
N 6 N/A N/A 102.6 2 90 1 *
Lake Simcoe Regional Airport 02:00 AM EDT 12 May 2026
W 3 N/A N/A 102.4 0 84 -3 -2
Muskoka Airport 02:00 AM EDT 12 May 2026
NNW 2 Clear 16 102.4 -2 97 -3 -4
North Bay Airport 02:00 AM EDT 12 May 2026
N 3 Mostly Cloudy 16 102.4 -1 76 -5 -3
Oshawa Executive Airport 02:00 AM EDT 12 May 2026
N 8 Clear 16 102.4 4 71 -1 *
Parry Sound Harbour 02:00 AM EDT 12 May 2026
N/A N/A N/A 102.4 1 90 0 *
Peterborough Municipal Airport 02:00 AM EDT 12 May 2026
WSW 2 Clear 16 102.4 0 89 -1 *
Point Pelee 02:00 AM EDT 12 May 2026
N/A N/A N/A 102.3 3 87 1 *
Point Petre 02:00 AM EDT 12 May 2026
N 9 N/A N/A 102.3 4 74 0 *
Port Weller 02:00 AM EDT 12 May 2026
N 9 N/A N/A 102.4 7 N/A N/A *
Sarnia Chris Hadfield Airport 02:00 AM EDT 12 May 2026
calm Clear 16 102.5 2 89 0 *
Sault Ste. Marie Airport 02:00 AM EDT 12 May 2026
ESE 2 Mainly Clear 24 102.4 -3 96 -3 -4
St. Catharines / Niagara District Airport 02:00 AM EDT 12 May 2026
E 2 N/A N/A 102.4 4 75 0 *
Tobermory 02:00 AM EDT 12 May 2026
WNW 2 N/A N/A 102.5 1 86 -1 *
Toronto City Centre Airport 02:00 AM EDT 12 May 2026
NNW 10 Clear 16 102.4 6 52 -3 *
Toronto Pearson Int'l Airport 02:00 AM EDT 12 May 2026
N 7 Clear 24 102.4 4 65 -2 *
Trenton, CFB 02:00 AM EDT 12 May 2026
NNW 2 Clear 24 102.3 2 79 -1 *
Vineland Station 02:00 AM EDT 12 May 2026
calm N/A N/A 102.4 5 71 0 *
Welland-Pelham 02:00 AM EDT 12 May 2026
N 2 N/A N/A 102.4 4 68 -1 *
Western Islands 01:00 AM EDT 12 May 2026
NW 8 N/A N/A 102.5 3 86 1 *
Wiarton Airport 02:00 AM EDT 12 May 2026
ESE 4 Mainly Clear 24 102.5 -2 100 -2 -4
Windsor Airport 02:00 AM EDT 12 May 2026
SSW 2 Clear 16 102.4 4 65 -2 *

If you require additional historical weather information, please visit Climate Data Online

 
[ Buoys ] [ Land Stations ]
 

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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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