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Cornwall to Montréal: 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 12:00 AM EDT 27 April 2025
NW 19 gusts 24 0.66 3.1 101.9 8 4
Grimsby - 45139 12:00 AM EDT 27 April 2025
NW 11 gusts 13 0.68 3.9 102.1 7 4
Prince Edward Point - 45135 12:00 AM EDT 27 April 2025
WNW 18 gusts 24 1.79 6.7 101.3 5 4
South Lake Huron - 45149 12:00 AM EDT 27 April 2025
WNW 9 gusts 11 0.76 5.4 102.5 5 3

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 12:00 AM EDT 27 April 2025
WNW 7 N/A N/A 101.0 3 93 2
Burlington Lift Bridge 12:00 AM EDT 27 April 2025
WNW 9 N/A N/A 102.2 8 62 2
Cobourg 12:00 AM EDT 27 April 2025
NW 12 gusts 22 N/A N/A 101.6 8 65 2
Egbert 12:00 AM EDT 27 April 2025
NW 3 N/A N/A 102.1 5 78 2
Goderich 12:00 AM EDT 27 April 2025
WNW 9 N/A N/A 102.5 5 83 2
Gore Bay-Manitoulin Airport 12:00 AM EDT 27 April 2025
NW 9 gusts 16 Clear 16 102.4 6 71 1
Greater Sudbury Airport 12:00 AM EDT 27 April 2025
NNW 10 Clear 24 102.3 5 47 -6
Grenadier Island 12:00 AM EDT 27 April 2025
WNW 2 N/A N/A 101.1 4 94 3
Hamilton Munro Int'l Airport 12:00 AM EDT 27 April 2025
WNW 10 Cloudy 24 102.2 6 69 1
Harrow AAFC 12:00 AM EDT 27 April 2025
S 3 N/A N/A 102.6 3 100 3
Kemptville 12:00 AM EDT 27 April 2025
WNW 6 N/A N/A 101.0 4 97 3
Kingston Airport 12:00 AM EDT 27 April 2025
WNW 10 N/A N/A 101.5 4 94 3
Lagoon City 12:00 AM EDT 27 April 2025
NW 16 gusts 21 N/A N/A 101.7 7 74 2
Lake Simcoe Regional Airport 12:00 AM EDT 27 April 2025
WNW 12 N/A N/A 102.0 5 75 1
Muskoka Airport 12:00 AM EDT 27 April 2025
WNW 8 Mostly Cloudy 16 101.9 5 73 1
North Bay Airport 12:00 AM EDT 27 April 2025
NNW 10 Clear 16 102.0 3 70 -2
Oshawa Executive Airport 12:00 AM EDT 27 April 2025
WNW 16 gusts 25 Cloudy 16 101.8 8 63 1
Parry Sound Harbour 12:00 AM EDT 27 April 2025
N/A N/A N/A 102.1 4 90 2
Peterborough Municipal Airport 12:00 AM EDT 27 April 2025
NW 22 gusts 32 Mostly Cloudy 16 101.6 7 70 2
Point Petre 12:00 AM EDT 27 April 2025
WNW 18 gusts 27 N/A N/A 101.4 5 90 3
Port Weller 12:00 AM EDT 27 April 2025
NW 16 gusts 21 N/A N/A 102.1 7 80 4
Sarnia Chris Hadfield Airport 12:00 AM EDT 27 April 2025
WSW 4 Clear 16 102.5 4 84 1
Sault Ste. Marie Airport 12:00 AM EDT 27 April 2025
NW 10 Clear 32 102.7 3 83 1
St. Catharines / Niagara District Airport 12:00 AM EDT 27 April 2025
NW 15 gusts 22 N/A N/A 102.1 7 72 2
Tobermory 12:00 AM EDT 27 April 2025
NW 6 N/A N/A 102.3 5 79 1
Toronto City Centre Airport 12:00 AM EDT 27 April 2025
WNW 11 gusts 16 Cloudy 16 102.1 8 64 2
Toronto Pearson Int'l Airport 12:00 AM EDT 27 April 2025
WNW 11 gusts 17 Mostly Cloudy 24 102.1 8 64 1
Trenton, CFB 12:00 AM EDT 27 April 2025
NW 15 gusts 23 Light Rainshower 16 101.4 5 86 3
Vineland Station 12:00 AM EDT 27 April 2025
NW 11 N/A N/A 102.1 7 73 3
Welland-Pelham 12:00 AM EDT 27 April 2025
NW 11 N/A N/A 102.2 7 71 2
Western Islands 12:00 AM EDT 27 April 2025
NW 20 N/A N/A 102.1 4 77 1
Wiarton Airport 12:00 AM EDT 27 April 2025
NW 3 Mainly Clear 24 102.3 5 77 1
Windsor Airport 12:00 AM EDT 27 April 2025
SSW 5 Clear 16 102.6 4 88 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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Great Lakes - Lake Erie and Lake Ontario Area

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