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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)
Ajax - 45159 04:00 AM EDT 11 May 2025
N 10 gusts 12 0.29 2.5 102.5 9 8
Grimsby - 45139 04:00 AM EDT 11 May 2025
NNE 9 gusts 10 0.28 3.1 102.5 8 6
Prince Edward Point - 45135 04:00 AM EDT 11 May 2025
NNE 13 gusts 17 0.48 3.4 102.4 8 4
South Georgian Bay - 45143 04:00 AM EDT 11 May 2025
NE 12 gusts 13 0.60 3.6 102.8 4 2
South Lake Huron - 45149 04:00 AM EDT 11 May 2025
NNE 8 gusts 9 0.46 4.2 102.6 5 4

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 04:00 AM EDT 11 May 2025
NNW 8 N/A N/A 102.5 5 64 -1 *
Burlington Lift Bridge 04:00 AM EDT 11 May 2025
N 11 N/A N/A 102.5 10 56 2 *
Cobourg 04:00 AM EDT 11 May 2025
NNE 8 N/A N/A 102.4 8 45 -3 *
Egbert 04:00 AM EDT 11 May 2025
NNW 4 N/A N/A 102.7 4 75 0 *
Goderich 04:00 AM EDT 11 May 2025
NE 10 N/A N/A 102.7 6 65 0 *
Gore Bay-Manitoulin Airport 04:00 AM EDT 11 May 2025
ENE 5 Clear 16 102.9 3 67 -3 *
Greater Sudbury Airport 04:00 AM EDT 11 May 2025
NNE 6 Clear 24 103.0 -1 81 -4 -5
Grenadier Island 04:00 AM EDT 11 May 2025
NNE 5 N/A N/A 102.5 6 57 -2 *
Hamilton Munro Int'l Airport 04:00 AM EDT 11 May 2025
NNE 13 Clear 24 102.5 8 60 1 *
Harrow AAFC 04:00 AM EDT 11 May 2025
NE 4 N/A N/A 102.5 9 81 6 *
Kemptville 04:00 AM EDT 11 May 2025
NNW 9 N/A N/A 102.5 4 55 -4 *
Kingston Airport 04:00 AM EDT 11 May 2025
NNE 11 gusts 16 N/A N/A 102.7 7 56 -1 *
Lagoon City 04:00 AM EDT 11 May 2025
N 11 N/A N/A 102.5 6 58 -2 *
Lake Simcoe Regional Airport 04:00 AM EDT 11 May 2025
NNE 10 gusts 15 N/A N/A 102.7 5 60 -2 *
Muskoka Airport 04:00 AM EDT 11 May 2025
N 4 Clear 16 102.7 3 59 -4 *
North Bay Airport 04:00 AM EDT 11 May 2025
NNE 4 Clear 16 102.8 1 50 -9 *
Oshawa Executive Airport 04:00 AM EDT 11 May 2025
N 9 Clear 16 102.6 7 60 0 *
Parry Sound Harbour 04:00 AM EDT 11 May 2025
N/A N/A N/A 102.8 4 50 -6 *
Peterborough Municipal Airport 04:00 AM EDT 11 May 2025
N 11 gusts 16 Clear 16 102.5 6 50 -4 *
Point Pelee 04:00 AM EDT 11 May 2025
N/A N/A N/A 102.5 8 81 5 *
Point Petre 04:00 AM EDT 11 May 2025
NNE 10 N/A N/A 102.4 8 60 1 *
Port Weller 04:00 AM EDT 11 May 2025
N 13 N/A N/A 102.5 9 75 5 *
Sarnia Chris Hadfield Airport 04:00 AM EDT 11 May 2025
NNE 7 Clear 16 102.6 6 90 5 *
Sault Ste. Marie Airport 04:00 AM EDT 11 May 2025
calm Shallow Fog 24 102.9 -1 100 -1 *
St. Catharines / Niagara District Airport 04:00 AM EDT 11 May 2025
NNE 7 N/A N/A 102.5 8 74 4 *
Tobermory 04:00 AM EDT 11 May 2025
ENE 5 N/A N/A 102.8 4 62 -2 *
Toronto City Centre Airport 04:00 AM EDT 11 May 2025
NE 13 gusts 19 Clear 16 102.5 10 52 1 *
Toronto Pearson Int'l Airport 04:00 AM EDT 11 May 2025
N 8 Clear 24 102.6 7 65 1 *
Trenton, CFB 04:00 AM EDT 11 May 2025
NNE 12 gusts 18 Mainly Clear 24 102.5 7 49 -3 *
Vineland Station 04:00 AM EDT 11 May 2025
NNE 9 N/A N/A 102.5 9 72 4 *
Welland-Pelham 04:00 AM EDT 11 May 2025
NNE 9 N/A N/A 102.5 9 66 3 *
Western Islands 04:00 AM EDT 11 May 2025
NE 17 N/A N/A 102.7 5 52 -4 *
Wiarton Airport 04:00 AM EDT 11 May 2025
NE 9 gusts 16 Mainly Clear 24 102.8 5 56 -4 *
Windsor Airport 04:00 AM EDT 11 May 2025
NNE 8 Clear 16 102.6 9 74 5 *

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 Harrow AAFC Burlington Lift Bridge Oshawa Executive Airport Point Pelee Peterborough Municipal Airport Point Petre Hamilton Munro Int'l Airport Erieau Cobourg Toronto City Centre Airport Port Colborne CFB Trenton South Lake Huron - 45149 Windsor Airport Great Duck Island Gore Bay-Manitoulin Airport North Bay Airport Greater Sudbury Airport Killarney Sault Ste. Marie Airport Ajax - 45159 North Channel - 45154 Lake Nipissing - 45152 Lake Simcoe - 45151 Welland-Pelham Lake St Clair - 45147 South Georgian Bay - 45143 Port Colborne - 45142 Grimsby - 45139 Georgian Bay - 45137 Prince Edward Point - 45135 Port Stanley - 45132 Vineland Station Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Cove Island Goderich Sarnia Chris Hadfield Airport Western Islands Tobermory Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal
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