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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 07:00 AM EST 18 November 2025
NW 8 gusts 10 0.32 2.9 102.1 1 7
Grimsby - 45139 07:00 AM EST 18 November 2025
WSW 10 gusts 11 0.27 2.7 102.1 3 7
Lake Simcoe - 45151 07:00 AM EST 18 November 2025
NNW 7 gusts 10 0.11 1.7 102.0 0 7
Lake St Clair - 45147 07:00 AM EST 18 November 2025
ENE 5 gusts 6 0.04 1.6 102.0 4 7
Port Colborne - 45142 07:00 AM EST 18 November 2025
WNW 12 gusts 15 0.69 4.7 102.1 5 9
Port Stanley - 45132 07:00 AM EST 18 November 2025
N 6 gusts 9 0.11 3.4 102.1 5 9
South Georgian Bay - 45143 07:00 AM EST 18 November 2025
NNW 15 gusts 19 0.84 4.2 102.0 3 8
South Lake Huron - 45149 07:00 AM EST 18 November 2025
WNW 8 gusts 10 0.67 5.7 102.1 4 9

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 08:00 AM EST 18 November 2025
W 3 N/A N/A 102.0 -2 82 -5 -4
Burlington Lift Bridge 08:00 AM EST 18 November 2025
WSW 4 N/A N/A 102.2 2 71 -3 *
Cobourg 08:00 AM EST 18 November 2025
NNW 3 N/A N/A 102.1 0 67 -5 -2
Egbert 08:00 AM EST 18 November 2025
ESE 3 N/A N/A 102.1 -1 81 -4 -3
Goderich 08:00 AM EST 18 November 2025
NNW 5 N/A N/A 102.1 3 61 -4 *
Gore Bay-Manitoulin Airport 08:00 AM EST 18 November 2025
NNE 6 Cloudy 16 102.1 -2 87 -4 -6
Greater Sudbury Airport 07:38 AM EST 18 November 2025
WNW 5 Mist 3 102.1 -8 95 -9 -13
Grenadier Island 08:00 AM EST 18 November 2025
calm N/A N/A 101.9 -2 82 -4 *
Hamilton Munro Int'l Airport 07:00 AM EST 18 November 2025
SW 5 Mostly Cloudy 24 102.2 -3 87 -5 -7
Harrow AAFC 08:00 AM EST 18 November 2025
NE 2 N/A N/A 102.1 1 84 -1 *
Kemptville 08:00 AM EST 18 November 2025
WNW 6 N/A N/A 101.9 -1 82 -4 -5
Kingston Airport 08:00 AM EST 18 November 2025
WSW 5 Mainly Sunny 24 102.1 -3 79 -6 -6
Lagoon City 08:00 AM EST 18 November 2025
NNW 6 N/A N/A 101.9 -1 65 -6 -4
Lake Simcoe Regional Airport 08:00 AM EST 18 November 2025
N 2 N/A N/A 102.1 -1 68 -7 -2
Muskoka Airport 08:00 AM EST 18 November 2025
calm Partly Cloudy 16 102.1 -7 94 -8 *
North Bay Airport 08:00 AM EST 18 November 2025
NNW 2 Cloudy 48 102.0 -6 94 -7 -8
Oshawa Executive Airport 08:00 AM EST 18 November 2025
SW 3 Cloudy 16 102.1 -2 95 -3 -4
Parry Sound Harbour 08:00 AM EST 18 November 2025
N/A N/A N/A 102.1 -6 85 -8 *
Peterborough Municipal Airport 08:00 AM EST 18 November 2025
calm Mostly Cloudy 16 102.1 -4 90 -6 *
Point Pelee 08:00 AM EST 18 November 2025
N/A N/A N/A 102.1 2 77 -2 *
Point Petre 08:00 AM EST 18 November 2025
WNW 13 N/A N/A 102.1 1 65 -5 *
Port Weller 08:00 AM EST 18 November 2025
WSW 10 N/A N/A 102.2 4 75 -1 *
Sarnia Chris Hadfield Airport 08:00 AM EST 18 November 2025
calm Cloudy 16 102.1 -4 86 -6 *
Sault Ste. Marie Airport 08:00 AM EST 18 November 2025
NNW 4 Mostly Cloudy 32 102.1 0 67 -5 *
St. Catharines / Niagara District Airport 08:00 AM EST 18 November 2025
SW 6 Mostly Cloudy 24 102.2 1 73 -3 *
Tobermory 08:00 AM EST 18 November 2025
NNW 2 N/A N/A 102.1 0 79 -3 -1
Toronto City Centre Airport 08:00 AM EST 18 November 2025
W 5 Cloudy 16 102.1 3 69 -2 *
Toronto Pearson Int'l Airport 08:00 AM EST 18 November 2025
W 5 Mostly Cloudy 24 102.1 2 73 -2 *
Trenton, CFB 08:00 AM EST 18 November 2025
W 8 Mainly Sunny 24 102.1 -2 71 -6 -6
Vineland Station 08:00 AM EST 18 November 2025
WSW 6 N/A N/A 102.2 2 67 -4 *
Welland-Pelham 08:00 AM EST 18 November 2025
calm N/A N/A 102.2 1 79 -3 *
Western Islands 07:00 AM EST 18 November 2025
NW 12 N/A N/A 102.0 2 66 -4 *
Wiarton Airport 08:00 AM EST 18 November 2025
NNW 3 Cloudy 24 102.1 1 72 -4 *
Windsor Airport 08:00 AM EST 18 November 2025
N 2 Cloudy 16 102.2 1 76 -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 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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