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Eastern 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 01:00 AM EDT 20 May 2025
N 9 gusts 10 0.08 1.7 102.0 8 9
Georgian Bay - 45137 01:00 AM EDT 20 May 2025
NE 12 gusts 15 0.52 3.6 102.3 6 4
Grimsby - 45139 01:00 AM EDT 20 May 2025
NNE 16 gusts 19 0.57 3.4 101.9 8 7
Lake Nipissing - 45152 01:00 AM EDT 20 May 2025
NNE 17 gusts 20 0.34 2.6 102.3 6 10
Lake Simcoe - 45151 01:00 AM EDT 20 May 2025
NNE 13 gusts 17 0.31 2.5 102.1 7 11
North Channel - 45154 01:00 AM EDT 20 May 2025
ENE 16 gusts 22 0.47 3.0 102.4 7 6
Prince Edward Point - 45135 01:00 AM EDT 20 May 2025
NNE 15 gusts 17 0.88 4.7 101.9 7 7
South Georgian Bay - 45143 01:00 AM EDT 20 May 2025
NNE 11 gusts 12 0.39 3.3 102.2 5 3
South Lake Huron - 45149 01:00 AM EDT 20 May 2025
N 10 gusts 11 0.71 4.4 102.1 5 5

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)
Brockville 01:00 AM EDT 20 May 2025
NNW 6 N/A N/A 101.8 6 70 0
Burlington Lift Bridge 01:00 AM EDT 20 May 2025
N 15 N/A N/A 101.9 8 59 1
Cobourg 01:00 AM EDT 20 May 2025
NNE 5 N/A N/A 101.9 7 65 0
Egbert 01:00 AM EDT 20 May 2025
NW 3 N/A N/A 102.1 2 90 1
Goderich 01:00 AM EDT 20 May 2025
N 2 N/A N/A 102.2 3 93 2
Gore Bay-Manitoulin Airport 01:00 AM EDT 20 May 2025
NE 17 Clear 16 102.4 6 51 -3
Greater Sudbury Airport 01:00 AM EDT 20 May 2025
N 9 Clear 24 102.5 2 55 -6
Grenadier Island 12:00 AM EDT 20 May 2025
NNE 3 N/A N/A 101.8 6 66 1
Hamilton Munro Int'l Airport 01:00 AM EDT 20 May 2025
N 11 Clear 24 101.9 6 60 -1
Harrow AAFC 01:00 AM EDT 20 May 2025
NNE 7 N/A N/A 102.0 6 84 3
Kemptville 01:00 AM EDT 20 May 2025
NW 8 N/A N/A 101.8 6 66 0
Kingston Airport 01:00 AM EDT 20 May 2025
N 6 N/A N/A 102.1 6 67 0
Lagoon City 01:00 AM EDT 20 May 2025
N 5 N/A N/A 102.0 5 68 0
Lake Simcoe Regional Airport 01:00 AM EDT 20 May 2025
NNE 6 N/A N/A 102.1 4 70 -1
Muskoka Airport 01:00 AM EDT 20 May 2025
NNW 3 Clear 16 102.2 2 78 -2
North Bay Airport 01:00 AM EDT 20 May 2025
NNW 6 Clear 16 102.4 0 75 -4
Oshawa Executive Airport 01:00 AM EDT 20 May 2025
NNE 8 Clear 16 102.0 6 66 0
Parry Sound Harbour 01:00 AM EDT 20 May 2025
N/A N/A N/A 102.2 4 72 -1
Peterborough Municipal Airport 01:00 AM EDT 20 May 2025
NE 10 gusts 16 Partly Cloudy 16 102.0 6 66 0
Point Pelee 01:00 AM EDT 20 May 2025
N/A N/A N/A 101.9 5 83 3
Point Petre 01:00 AM EDT 20 May 2025
NNE 6 N/A N/A 101.9 7 66 1
Port Weller 01:00 AM EDT 20 May 2025
NNE 18 N/A N/A 101.9 9 73 5
Sarnia Chris Hadfield Airport 01:00 AM EDT 20 May 2025
N 9 Clear 16 102.1 5 90 4
Sault Ste. Marie Airport 01:00 AM EDT 20 May 2025
E 10 Cloudy 32 102.4 7 45 -4
St. Catharines / Niagara District Airport 01:00 AM EDT 20 May 2025
NNE 8 N/A N/A 101.9 8 75 4
Tobermory 01:00 AM EDT 20 May 2025
NE 7 N/A N/A 102.3 5 62 -1
Toronto City Centre Airport 01:00 AM EDT 20 May 2025
N 6 gusts 15 Clear 16 102.0 8 57 0
Toronto Pearson Int'l Airport 01:00 AM EDT 20 May 2025
N 12 Clear 24 102.0 6 69 0
Trenton, CFB 01:00 AM EDT 20 May 2025
NNE 9 gusts 15 Mainly Clear 24 102.0 6 65 0
Vineland Station 01:00 AM EDT 20 May 2025
NNE 10 gusts 16 N/A N/A 101.9 8 77 4
Welland-Pelham 01:00 AM EDT 20 May 2025
N 5 N/A N/A 101.9 6 73 1
Western Islands 01:00 AM EDT 20 May 2025
NNE 15 N/A N/A 102.2 6 64 0
Wiarton Airport 01:00 AM EDT 20 May 2025
NE 8 Clear 24 102.2 5 69 0
Windsor Airport 01:00 AM EDT 20 May 2025
N 7 Clear 16 102.0 6 72 1

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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