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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)
Georgian Bay - 45137 01:00 AM EDT 11 May 2026
NNW 2 gusts 3 0.49 3.6 102.1 4 3
South Georgian Bay - 45143 01:00 AM EDT 11 May 2026
W 10 gusts 12 0.39 3.4 102.1 4 2
South Lake Huron - 45149 01:00 AM EDT 11 May 2026
NNE 5 gusts 6 0.33 2.9 102.2 4 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) Wind Chill
Brockville 02:00 AM EDT 11 May 2026
W 2 N/A N/A 101.9 4 84 1 *
Burlington Lift Bridge 02:00 AM EDT 11 May 2026
NW 4 N/A N/A 102.1 10 51 0 *
Cobourg 02:00 AM EDT 11 May 2026
W 4 N/A N/A 102.0 7 67 1 *
Egbert 02:00 AM EDT 11 May 2026
W 3 N/A N/A 102.1 5 66 -1 *
Goderich 02:00 AM EDT 11 May 2026
E 4 N/A N/A 102.2 5 73 1 *
Gore Bay-Manitoulin Airport 02:00 AM EDT 11 May 2026
NW 8 Clear 16 102.2 2 81 -1 *
Greater Sudbury Airport 02:00 AM EDT 11 May 2026
WNW 6 Clear 24 102.0 -2 100 -2 -6
Grenadier Island 02:00 AM EDT 11 May 2026
calm N/A N/A 101.9 4 61 -3 *
Hamilton Munro Int'l Airport 02:00 AM EDT 11 May 2026
W 2 Mostly Cloudy 24 102.1 7 67 1 *
Harrow AAFC 02:00 AM EDT 11 May 2026
WNW 2 N/A N/A 102.1 6 83 3 *
Kemptville 02:00 AM EDT 11 May 2026
WSW 2 N/A N/A 101.9 2 93 1 *
Kingston Airport 02:00 AM EDT 11 May 2026
NW 3 N/A N/A 102.2 4 57 -4 *
Lake Simcoe Regional Airport 02:00 AM EDT 11 May 2026
WNW 5 N/A N/A 102.1 3 71 -1 *
Muskoka Airport 02:00 AM EDT 11 May 2026
W 5 Partly Cloudy 16 102.0 2 79 -1 *
North Bay Airport 02:04 AM EDT 11 May 2026
NNW 3 Light Rain 16 102.0 1 98 0 *
Oshawa Executive Airport 02:00 AM EDT 11 May 2026
NW 9 Cloudy 16 102.1 8 53 -1 *
Parry Sound Harbour 02:00 AM EDT 11 May 2026
N/A N/A N/A 102.1 3 91 2 *
Peterborough Municipal Airport 02:00 AM EDT 11 May 2026
W 5 Cloudy 16 102.1 4 76 0 *
Point Pelee 02:00 AM EDT 11 May 2026
N/A N/A N/A 102.1 7 89 5 *
Point Petre 02:00 AM EDT 11 May 2026
SW 5 N/A N/A 102.1 3 89 1 *
Port Weller 02:00 AM EDT 11 May 2026
NE 2 N/A N/A 102.1 9 N/A N/A *
Sarnia Chris Hadfield Airport 02:00 AM EDT 11 May 2026
calm Mainly Clear 16 102.2 6 74 2 *
Sault Ste. Marie Airport 02:00 AM EDT 11 May 2026
W 9 Mainly Clear 24 102.3 1 86 -1 *
St. Catharines / Niagara District Airport 02:00 AM EDT 11 May 2026
S 2 N/A N/A 102.1 8 79 4 *
Tobermory 02:00 AM EDT 11 May 2026
NW 4 N/A N/A 102.1 3 78 0 *
Toronto City Centre Airport 02:00 AM EDT 11 May 2026
NNE 2 Cloudy 16 102.1 8 59 0 *
Toronto Pearson Int'l Airport 02:00 AM EDT 11 May 2026
NNW 4 Mostly Cloudy 24 102.1 8 50 -2 *
Trenton, CFB 02:00 AM EDT 11 May 2026
NW 6 Partly Cloudy 24 102.0 5 52 -4 *
Vineland Station 02:00 AM EDT 11 May 2026
SW 3 N/A N/A 102.1 8 72 3 *
Welland-Pelham 02:00 AM EDT 11 May 2026
WNW 3 N/A N/A 102.2 7 83 4 *
Western Islands 01:00 AM EDT 11 May 2026
W 11 N/A N/A 102.1 4 80 0 *
Wiarton Airport 02:00 AM EDT 11 May 2026
WNW 4 Mostly Cloudy 24 102.2 4 65 -2 *
Windsor Airport 02:00 AM EDT 11 May 2026
NNW 6 Clear 16 102.1 8 54 -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 CFB Trenton Port Colborne - 45142 Hamilton Munro Int'l Airport Oshawa Executive Airport Port Stanley - 45132 Lake Nipissing - 45152 Point Petre Georgian Bay - 45137 Toronto City Centre Airport Lake Simcoe - 45151 South Georgian Bay - 45143 Prince Edward Point - 45135 Peterborough Municipal Airport South Lake Huron - 45149 Collingwood Lake St Clair - 45147 Grimsby - 45139 Goderich Lagoon City Kingston Airport Muskoka Airport Parry Sound Harbour Grenadier Island Lake Simcoe Regional Airport Wiarton Airport Brockville Western Islands Cove Island Great Duck Island North Channel - 45154 Sarnia Chris Hadfield Airport Gore Bay-Manitoulin Airport Tobermory Harrow AAFC Long Point North Bay Airport Port Weller St. Catharines / Niagara District Airport Greater Sudbury Airport Southeast Shoal Vineland Station Port Colborne Erieau Cobourg Sault Ste. Marie Airport Windsor Airport Welland-Pelham Killarney Ajax - 45159 Point Pelee Burlington Lift Bridge
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Great Lakes - Lake Erie and Lake Ontario Area

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