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Cornwall to Montréal: Regional Summary

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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 11:00 PM EDT 19 May 2026
W 15 gusts 19 0.47 3.3 101.1 6 3
Lake Nipissing - 45152 11:00 PM EDT 19 May 2026
SW 11 gusts 15 0.18 1.8 100.8 16 10
Lake St Clair - 45147 11:00 PM EDT 19 May 2026
SW 12 gusts 14 0.37 2.8 101.4 17 14
North Channel - 45154 11:00 PM EDT 19 May 2026
W 15 gusts 18 1.07 5.3 101.4 6 4
South Georgian Bay - 45143 11:00 PM EDT 19 May 2026
W 14 gusts 16 0.43 2.7 101.2 8 3
South Lake Huron - 45149 11:00 PM EDT 19 May 2026
NNE 17 gusts 19 0.43 2.2 101.6 7 4

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) Humidex
Brockville 11:00 PM EDT 19 May 2026
W 10 gusts 19 N/A N/A 101.1 21 83 18 28
Burlington Lift Bridge 11:00 PM EDT 19 May 2026
WSW 3 N/A N/A 101.3 20 89 18 26
Cobourg 11:00 PM EDT 19 May 2026
WNW 8 N/A N/A 101.2 13 100 13 *
Egbert 11:00 PM EDT 19 May 2026
SW 4 N/A N/A 101.1 21 95 20 28
Goderich 11:00 PM EDT 19 May 2026
N 10 gusts 17 N/A N/A 101.5 11 100 11 *
Gore Bay-Manitoulin Airport 11:00 PM EDT 19 May 2026
NW 17 gusts 24 Clear 16 101.4 6 82 3 *
Greater Sudbury Airport 11:00 PM EDT 19 May 2026
W 9 Mostly Cloudy 24 100.9 16 90 15 *
Grenadier Island 11:00 PM EDT 19 May 2026
WSW 4 N/A N/A 101.0 23 70 17 28
Hamilton Munro Int'l Airport 11:00 PM EDT 19 May 2026
SW 10 Cloudy 21 101.3 20 93 19 *
Harrow AAFC 11:00 PM EDT 19 May 2026
SW 9 N/A N/A 101.5 20 100 20 28
Kemptville 11:00 PM EDT 19 May 2026
SW 6 N/A N/A 101.0 21 92 20 29
Kingston Airport 11:00 PM EDT 19 May 2026
SW 7 Light Rainshower 24 101.2 18 90 16 *
Lagoon City 11:00 PM EDT 19 May 2026
SSW 6 N/A N/A 100.9 15 99 15 *
Lake Simcoe Regional Airport 11:00 PM EDT 19 May 2026
WSW 5 N/A N/A 101.1 21 96 20 29
Muskoka Airport 11:42 PM EDT 19 May 2026
W 5 Mostly Cloudy 16 101.1 20 97 20 28
North Bay Airport 11:44 PM EDT 19 May 2026
SW 13 gusts 19 Cloudy 16 100.9 17 93 16 *
Oshawa Executive Airport 11:00 PM EDT 19 May 2026
S 11 gusts 16 Mostly Cloudy 16 101.2 22 68 16 26
Parry Sound Harbour 11:00 PM EDT 19 May 2026
N/A N/A N/A 101.1 13 89 11 *
Peterborough Municipal Airport 11:00 PM EDT 19 May 2026
S 5 Mostly Cloudy 16 101.1 19 94 18 *
Point Pelee 11:00 PM EDT 19 May 2026
N/A N/A N/A 101.5 18 100 18 *
Point Petre 11:00 PM EDT 19 May 2026
W 10 N/A N/A 101.2 14 90 13 *
Port Weller 11:00 PM EDT 19 May 2026
SSW 9 N/A N/A 101.3 19 N/A N/A *
Sarnia Chris Hadfield Airport 11:00 PM EDT 19 May 2026
SW 8 Cloudy 16 101.4 22 92 21 30
Sault Ste. Marie Airport 11:00 PM EDT 19 May 2026
WNW 12 Mostly Cloudy 24 101.7 5 89 3 *
St. Catharines / Niagara District Airport 11:00 PM EDT 19 May 2026
SW 16 gusts 22 N/A N/A 101.2 21 82 18 27
Tobermory 11:00 PM EDT 19 May 2026
WNW 15 gusts 24 N/A N/A 101.4 6 92 5 *
Toronto City Centre Airport 11:00 PM EDT 19 May 2026
WSW 3 Partly Cloudy 15 101.2 13 96 13 *
Toronto Pearson Int'l Airport 11:00 PM EDT 19 May 2026
WSW 9 Cloudy 24 101.2 21 84 18 27
Trenton, CFB 11:00 PM EDT 19 May 2026
WSW 20 gusts 27 Cloudy 24 101.1 20 81 16 *
Vineland Station 11:00 PM EDT 19 May 2026
SSW 12 N/A N/A 101.2 21 82 18 27
Welland-Pelham 11:00 PM EDT 19 May 2026
SSW 9 gusts 17 N/A N/A 101.5 18 99 18 *
Western Islands 11:00 PM EDT 19 May 2026
W 21 gusts 26 N/A N/A 101.2 8 98 8 *
Wiarton Airport 11:00 PM EDT 19 May 2026
W 6 Cloudy 19 101.4 9 87 7 *
Windsor Airport 11:00 PM EDT 19 May 2026
SW 10 gusts 17 Cloudy 16 101.5 21 96 20 29

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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