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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 04:00 AM EDT 08 May 2026
W 10 gusts 11 0.32 2.8 101.1 3 2
South Georgian Bay - 45143 04:00 AM EDT 08 May 2026
SW 7 gusts 8 0.12 2.7 101.1 3 2
South Lake Huron - 45149 04:00 AM EDT 08 May 2026
WSW 10 gusts 11 0.34 2.9 101.1 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) Wind Chill
Brockville 04:00 AM EDT 08 May 2026
W 5 N/A N/A 101.0 4 68 -2 *
Burlington Lift Bridge 04:00 AM EDT 08 May 2026
WSW 5 N/A N/A 101.2 8 65 2 *
Cobourg 04:00 AM EDT 08 May 2026
NW 1 N/A N/A 101.1 3 79 -1 *
Egbert 04:00 AM EDT 08 May 2026
SSW 3 N/A N/A 101.1 1 81 -2 *
Goderich 04:00 AM EDT 08 May 2026
SW 5 N/A N/A 101.1 6 88 4 *
Gore Bay-Manitoulin Airport 04:00 AM EDT 08 May 2026
SSW 2 Mostly Cloudy 16 101.0 2 89 0 *
Greater Sudbury Airport 04:00 AM EDT 08 May 2026
W 4 Mainly Clear 24 101.0 -1 92 -2 -4
Grenadier Island 04:00 AM EDT 08 May 2026
W 1 N/A N/A 101.0 4 67 -2 *
Hamilton Munro Int'l Airport 04:00 AM EDT 08 May 2026
W 4 Light Rain 24 101.2 5 89 3 *
Harrow AAFC 04:00 AM EDT 08 May 2026
W 6 N/A N/A 101.1 9 81 6 *
Kemptville 04:00 AM EDT 08 May 2026
W 3 N/A N/A 100.9 5 66 -1 *
Kingston Airport 04:00 AM EDT 08 May 2026
NW 6 N/A N/A 101.4 3 61 -4 *
Lake Simcoe Regional Airport 04:00 AM EDT 08 May 2026
WNW 2 N/A N/A 101.1 3 73 -2 *
Muskoka Airport 04:00 AM EDT 08 May 2026
S 2 Cloudy 16 101.1 1 86 -2 *
North Bay Airport 04:00 AM EDT 08 May 2026
W 3 Mostly Cloudy 16 101.0 1 85 -1 *
Oshawa Executive Airport 04:00 AM EDT 08 May 2026
calm Clear 16 101.1 0 92 -1 *
Parry Sound Harbour 04:00 AM EDT 08 May 2026
N/A N/A N/A 101.1 5 69 -1 *
Peterborough Municipal Airport 04:00 AM EDT 08 May 2026
W 3 Cloudy 16 101.1 2 78 -1 *
Point Pelee 04:00 AM EDT 08 May 2026
N/A N/A N/A 101.1 10 80 7 *
Point Petre 04:00 AM EDT 08 May 2026
WNW 4 N/A N/A 101.2 5 79 2 *
Port Weller 04:00 AM EDT 08 May 2026
WSW 6 N/A N/A 101.2 7 N/A N/A *
Sarnia Chris Hadfield Airport 04:17 AM EDT 08 May 2026
WSW 3 Light Rain 16 101.2 6 85 3 *
Sault Ste. Marie Airport 04:00 AM EDT 08 May 2026
W 3 Light Rain 19 101.0 2 92 1 *
St. Catharines / Niagara District Airport 04:00 AM EDT 08 May 2026
W 4 N/A N/A 101.2 6 91 5 *
Tobermory 04:00 AM EDT 08 May 2026
WNW 3 N/A N/A 101.1 1 80 -2 *
Toronto City Centre Airport 04:00 AM EDT 08 May 2026
W 4 Cloudy 16 101.1 5 74 1 *
Toronto Pearson Int'l Airport 04:00 AM EDT 08 May 2026
WSW 3 Cloudy 24 101.1 5 61 -2 *
Trenton, CFB 04:00 AM EDT 08 May 2026
W 6 Cloudy 24 101.1 5 60 -2 *
Vineland Station 04:00 AM EDT 08 May 2026
SW 8 N/A N/A 101.2 7 82 4 *
Welland-Pelham 04:00 AM EDT 08 May 2026
W 4 N/A N/A 101.2 6 86 4 *
Western Islands 03:00 AM EDT 08 May 2026
SW 9 N/A N/A 101.1 4 76 0 *
Wiarton Airport 04:00 AM EDT 08 May 2026
SSW 3 Cloudy 24 101.1 4 66 -2 *
Windsor Airport 04:00 AM EDT 08 May 2026
W 8 Cloudy 16 101.2 9 72 4 *

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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