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Western 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 05:00 AM EST 18 November 2025
NW 9 gusts 13 0.37 2.8 102.0 1 7
Grimsby - 45139 05:00 AM EST 18 November 2025
W 12 gusts 15 0.33 2.7 102.0 4 7
Lake Simcoe - 45151 05:00 AM EST 18 November 2025
NW 8 gusts 11 0.10 1.6 102.0 1 7
Lake St Clair - 45147 05:00 AM EST 18 November 2025
NW 4 gusts 5 0.11 1.8 102.0 4 7
Port Colborne - 45142 05:00 AM EST 18 November 2025
WNW 13 gusts 17 0.75 4.8 102.0 5 9
Port Stanley - 45132 05:00 AM EST 18 November 2025
WNW 7 gusts 10 0.13 3.3 102.0 6 9
South Georgian Bay - 45143 05:00 AM EST 18 November 2025
NW 15 gusts 20 0.85 4.3 101.9 3 8
South Lake Huron - 45149 05:00 AM EST 18 November 2025
WNW 9 gusts 13 0.70 6.3 102.1 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 05:00 AM EST 18 November 2025
W 6 N/A N/A 101.8 -2 81 -5 -6
Burlington Lift Bridge 05:00 AM EST 18 November 2025
WSW 5 N/A N/A 102.1 2 70 -3 *
Cobourg 05:00 AM EST 18 November 2025
NNW 5 N/A N/A 101.9 -2 70 -6 -5
Egbert 05:00 AM EST 18 November 2025
NW 3 N/A N/A 102.0 0 69 -5 -2
Goderich 05:00 AM EST 18 November 2025
NW 8 N/A N/A 102.0 3 60 -4 *
Gore Bay-Manitoulin Airport 05:00 AM EST 18 November 2025
N 3 Mostly Cloudy 16 102.0 -4 91 -5 -6
Greater Sudbury Airport 05:00 AM EST 18 November 2025
NW 5 Cloudy 24 102.0 -8 93 -9 -13
Grenadier Island 05:00 AM EST 18 November 2025
W 3 N/A N/A 101.7 -2 81 -5 -4
Hamilton Munro Int'l Airport 05:00 AM EST 18 November 2025
WSW 4 Mainly Clear 24 102.1 -2 84 -5 -5
Harrow AAFC 05:00 AM EST 18 November 2025
N 2 N/A N/A 102.0 -1 93 -2 -2
Kemptville 05:00 AM EST 18 November 2025
WNW 9 N/A N/A 101.7 -1 81 -4 -6
Kingston Airport 05:00 AM EST 18 November 2025
W 4 N/A N/A 102.1 -3 81 -6 -6
Lagoon City 05:00 AM EST 18 November 2025
WNW 6 N/A N/A 101.8 -1 66 -6 -4
Lake Simcoe Regional Airport 05:00 AM EST 18 November 2025
WNW 2 N/A N/A 102.0 -1 75 -5 -3
Muskoka Airport 05:00 AM EST 18 November 2025
N 2 Clear 16 101.9 -7 96 -8 -9
North Bay Airport 05:00 AM EST 18 November 2025
W 5 Cloudy 16 101.9 -5 89 -7 -9
Oshawa Executive Airport 05:00 AM EST 18 November 2025
W 2 Cloudy 16 102.0 0 79 -3 -1
Parry Sound Harbour 05:00 AM EST 18 November 2025
N/A N/A N/A 102.0 -4 77 -7 *
Peterborough Municipal Airport 05:00 AM EST 18 November 2025
SW 3 Clear 16 102.0 -6 92 -7 -9
Point Pelee 05:00 AM EST 18 November 2025
N/A N/A N/A 102.0 0 84 -3 *
Point Petre 05:00 AM EST 18 November 2025
NW 12 gusts 19 N/A N/A 101.9 1 65 -5 *
Port Weller 05:00 AM EST 18 November 2025
W 15 N/A N/A 102.0 4 70 0 *
Sarnia Chris Hadfield Airport 05:00 AM EST 18 November 2025
SSE 2 Clear 16 102.1 -5 85 -7 -7
Sault Ste. Marie Airport 05:00 AM EST 18 November 2025
NNE 9 Cloudy 24 102.0 1 70 -4 *
St. Catharines / Niagara District Airport 05:00 AM EST 18 November 2025
WSW 6 N/A N/A 102.0 3 69 -3 *
Tobermory 05:00 AM EST 18 November 2025
N 4 N/A N/A 102.0 1 69 -4 *
Toronto City Centre Airport 05:00 AM EST 18 November 2025
W 9 Cloudy 16 102.0 3 71 -2 *
Toronto Pearson Int'l Airport 05:00 AM EST 18 November 2025
WSW 5 Mostly Cloudy 24 102.0 1 82 -2 *
Trenton, CFB 05:00 AM EST 18 November 2025
W 4 Clear 24 101.9 -4 83 -6 -7
Vineland Station 05:00 AM EST 18 November 2025
SW 6 N/A N/A 102.1 2 67 -3 *
Welland-Pelham 05:00 AM EST 18 November 2025
W 4 N/A N/A 102.1 1 68 -4 *
Western Islands 05:00 AM EST 18 November 2025
N 7 N/A N/A 101.9 1 71 -3 *
Wiarton Airport 05:00 AM EST 18 November 2025
NW 2 Cloudy 24 102.0 1 71 -4 *
Windsor Airport 05:00 AM EST 18 November 2025
N 3 Cloudy 16 102.1 -2 84 -4 -3

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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