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Eastern Lake Ontario: Regional Summary

 
 
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 tempC) Water tempC)
Georgian Bay - 45137 09:00 PM EST 12 November 2025
WNW 21 gusts 25 1.12 4.8 100.6 6 9
Grimsby - 45139 09:00 PM EST 12 November 2025
W 21 gusts 25 0.73 3.5 100.8 8 9
Lake Nipissing - 45152 09:00 PM EST 12 November 2025
W 14 gusts 17 0.41 3.1 100.1 3 N/A
Lake Simcoe - 45151 08:00 PM EST 12 November 2025
WNW 10 gusts 12 0.30 2.0 100.6 5 9
Lake St Clair - 45147 09:00 PM EST 12 November 2025
W 9 gusts 10 0.39 2.9 101.3 7 6
Port Colborne - 45142 09:00 PM EST 12 November 2025
WNW 24 gusts 28 1.90 6.1 100.9 8 10
Port Stanley - 45132 09:00 PM EST 12 November 2025
NW 21 gusts 27 1.34 6.7 101.1 9 11
South Georgian Bay - 45143 09:00 PM EST 12 November 2025
WNW 26 gusts 31 1.77 5.7 100.6 7 9
South Lake Huron - 45149 09:00 PM EST 12 November 2025
WNW 22 gusts 26 1.62 6.5 101.0 8 11

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 tempC) Relative humidity(%) Dew pointC) Wind Chill
Brockville 09:00 PM EST 12 November 2025
W 6 N/A N/A 100.4 3 84 0 *
Burlington Lift Bridge 09:00 PM EST 12 November 2025
W 8 gusts 15 N/A N/A 100.9 7 70 2 *
Caribou Island 08:00 PM EST 12 November 2025
NW 29 gusts 35 N/A N/A 100.8 5 77 1 *
Cobourg 09:00 PM EST 12 November 2025
WNW 4 N/A N/A 100.6 5 84 3 *
Egbert 09:00 PM EST 12 November 2025
WNW 5 N/A N/A 100.7 3 91 2 *
Goderich 09:00 PM EST 12 November 2025
WNW 18 gusts 26 N/A N/A 101.0 7 60 -1 *
Gore Bay-Manitoulin Airport 09:00 PM EST 12 November 2025
WNW 14 gusts 23 Light Rain 16 100.7 4 89 2 *
Greater Sudbury Airport 09:00 PM EST 12 November 2025
WNW 6 Light Snowshower 24 100.5 0 91 -1 -4
Grenadier Island 09:00 PM EST 12 November 2025
WSW 2 N/A N/A 100.4 3 90 2 *
Hamilton Munro Int'l Airport 09:00 PM EST 12 November 2025
W 9 gusts 16 Cloudy 24 101.0 4 80 1 *
Harrow AAFC 09:00 PM EST 12 November 2025
W 6 N/A N/A 101.4 5 68 0 *
Kemptville 09:00 PM EST 12 November 2025
W 5 N/A N/A 100.3 2 93 1 *
Kingston Airport 09:00 PM EST 12 November 2025
W 7 Mostly Cloudy 24 100.5 4 89 2 *
Lagoon City 09:00 PM EST 12 November 2025
WNW 12 N/A N/A 100.4 5 88 3 *
Lake Simcoe Regional Airport 09:00 PM EST 12 November 2025
W 5 N/A N/A 100.7 3 97 3 *
Muskoka Airport 09:00 PM EST 12 November 2025
NW 6 Cloudy 16 100.5 4 79 0 *
North Bay Airport 09:00 PM EST 12 November 2025
W 8 Light Snow 24 100.4 -1 96 -1 -5
Oshawa Executive Airport 09:00 PM EST 12 November 2025
W 12 gusts 17 Mostly Cloudy 16 100.7 5 81 2 *
Parry Sound Harbour 09:00 PM EST 12 November 2025
N/A N/A N/A 100.5 5 69 0 *
Peterborough Municipal Airport 09:00 PM EST 12 November 2025
W 10 Cloudy 16 100.6 4 91 2 *
Point Pelee 09:00 PM EST 12 November 2025
N/A N/A N/A 101.3 7 70 2 *
Point Petre 09:00 PM EST 12 November 2025
W 19 gusts 28 N/A N/A 100.5 7 80 4 *
Port Weller 09:00 PM EST 12 November 2025
W 21 N/A N/A 100.9 7 83 5 *
Sarnia Chris Hadfield Airport 09:00 PM EST 12 November 2025
W 5 Cloudy 16 101.2 6 59 -1 *
Sault Ste. Marie Airport 09:02 PM EST 12 November 2025
NW 25 gusts 32 Light Rainshower 6 100.8 4 83 1 *
St. Catharines / Niagara District Airport 09:00 PM EST 12 November 2025
W 11 gusts 18 Mostly Cloudy 24 100.9 6 78 3 *
Tobermory 09:00 PM EST 12 November 2025
WNW 13 gusts 22 N/A N/A 100.7 5 78 2 *
Toronto City Centre Airport 09:00 PM EST 12 November 2025
W 12 gusts 20 Cloudy 16 100.8 6 76 2 *
Toronto Pearson Int'l Airport 09:00 PM EST 12 November 2025
W 12 Mostly Cloudy 24 100.8 5 83 2 *
Trenton, CFB 09:00 PM EST 12 November 2025
W 7 Mostly Cloudy 24 100.5 4 87 2 *
Vineland Station 09:00 PM EST 12 November 2025
W 12 gusts 19 N/A N/A 100.9 7 72 2 *
Welland-Pelham 09:00 PM EST 12 November 2025
W 15 gusts 21 N/A N/A 101.0 6 72 2 *
Western Islands 08:00 PM EST 12 November 2025
WNW 26 N/A N/A 100.5 7 77 3 *
Wiarton Airport 09:00 PM EST 12 November 2025
WNW 15 gusts 23 Light Rainshower 10 100.8 4 96 4 *
Windsor Airport 09:00 PM EST 12 November 2025
WSW 8 Clear 16 101.4 4 64 -3 *

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

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