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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)
Ajax - 45159 11:00 AM EDT 16 October 2026
NNW 18 gusts 22 0.60 4.2 100.2 15 15
Georgian Bay - 45137 11:00 AM EDT 16 October 2026
N 18 gusts 22 0.77 3.9 100.7 9 13
Grimsby - 45139 11:00 AM EDT 16 October 2026
W 15 gusts 18 0.60 3.3 100.3 18 16
Lake Nipissing - 45152 11:00 AM EDT 16 October 2026
NNW 15 gusts 19 0.31 2.5 100.6 7 13
Lake Simcoe - 45151 11:00 AM EDT 16 October 2026
NW 15 gusts 18 0.31 2.6 100.4 11 15
Lake St Clair - 45147 11:00 AM EDT 16 October 2026
WNW 15 gusts 19 0.64 3.1 101.0 14 16
North Channel - 45154 11:00 AM EDT 16 October 2026
NNW 19 gusts 24 0.60 3.2 101.0 7 14
Port Colborne - 45142 11:00 AM EDT 16 October 2026
WSW 21 gusts 24 1.58 5.9 100.4 18 17
Port Stanley - 45132 11:00 AM EDT 16 October 2026
NW 22 gusts 26 1.28 4.9 100.8 16 18
Prince Edward Point - 45135 11:00 AM EDT 16 October 2026
SW 13 gusts 15 1.09 5.1 100.1 16 14
South Georgian Bay - 45143 11:00 AM EDT 16 October 2026
NNW 21 gusts 26 1.11 4.3 100.6 10 15
South Lake Huron - 45149 11:00 AM EDT 16 October 2026
NNW 22 gusts 26 1.40 5.1 N/A N/A 16

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 11:00 AM EDT 16 October 2026
SW 10 gusts 16 N/A N/A 100.0 16 100 16
Burlington Lift Bridge 11:00 AM EDT 16 October 2026
WNW 10 gusts 15 N/A N/A 100.3 18 73 13
Cobourg 11:00 AM EDT 16 October 2026
NW 9 gusts 20 N/A N/A 100.2 16 91 14
Egbert 11:00 AM EDT 16 October 2026
NNW 15 gusts 21 N/A N/A 100.5 10 100 10
Goderich 11:00 AM EDT 16 October 2026
NNW 17 gusts 23 N/A N/A 100.7 11 91 10
Gore Bay-Manitoulin Airport 11:00 AM EDT 16 October 2026
WNW 12 gusts 22 Mostly Cloudy 16 101.0 7 76 3
Greater Sudbury Airport 11:00 AM EDT 16 October 2026
NNW 12 gusts 19 Cloudy 32 100.8 4 94 3
Hamilton Munro Int'l Airport 11:00 AM EDT 16 October 2026
W 15 gusts 21 Mostly Cloudy 24 100.5 16 83 13
Harrow AAFC 11:00 AM EDT 16 October 2026
WNW 4 N/A N/A 101.0 15 78 11
Kemptville 11:00 AM EDT 16 October 2026
W 1 N/A N/A 100.0 8 100 8
Kingston Airport 11:14 AM EDT 16 October 2026
SW 8 Light Drizzle 13 100.1 17 100 17
Lagoon City 11:00 AM EDT 16 October 2026
NW 11 gusts 18 N/A N/A 100.3 10 91 8
Lake Simcoe Regional Airport 11:00 AM EDT 16 October 2026
NW 9 N/A N/A 100.5 9 91 8
Muskoka Airport 11:00 AM EDT 16 October 2026
NNW 12 gusts 18 Cloudy 16 100.4 8 93 7
North Bay Airport 11:00 AM EDT 16 October 2026
NNW 12 gusts 19 Cloudy 40 100.6 4 94 3
Oshawa Executive Airport 11:00 AM EDT 16 October 2026
NNW 12 gusts 19 Cloudy 16 100.3 14 90 12
Peterborough Municipal Airport 11:00 AM EDT 16 October 2026
WNW 11 gusts 17 Cloudy 16 100.3 13 90 12
Point Pelee 11:00 AM EDT 16 October 2026
N/A N/A N/A 101.0 15 84 13
Point Petre 11:00 AM EDT 16 October 2026
WSW 18 N/A N/A 100.1 16 99 16
Port Weller 11:00 AM EDT 16 October 2026
W 17 N/A N/A 100.3 17 87 15
Sarnia Chris Hadfield Airport 11:00 AM EDT 16 October 2026
WNW 13 gusts 20 Cloudy 16 100.9 13 83 10
Sault Ste. Marie Airport 11:00 AM EDT 16 October 2026
NNW 12 gusts 21 Mostly Cloudy 24 101.4 7 78 3
St. Catharines / Niagara District Airport 11:00 AM EDT 16 October 2026
W 16 gusts 21 Mostly Cloudy 24 100.3 18 80 15
Tobermory 11:00 AM EDT 16 October 2026
NNW 8 N/A N/A 100.7 8 89 6
Toronto City Centre Airport 11:00 AM EDT 16 October 2026
WNW 11 gusts 17 Cloudy 16 100.3 18 76 14
Toronto Pearson Int'l Airport 11:09 AM EDT 16 October 2026
NW 17 Light Rainshower 24 100.3 16 79 13
Trenton, CFB 11:00 AM EDT 16 October 2026
W 15 Mostly Cloudy 24 100.1 18 88 16
Vineland Station 11:00 AM EDT 16 October 2026
WSW 10 gusts 15 N/A N/A 100.3 18 80 15
Welland-Pelham 11:00 AM EDT 16 October 2026
W 10 gusts 16 N/A N/A 100.4 18 81 15
Wiarton Airport 11:00 AM EDT 16 October 2026
NW 7 gusts 17 Cloudy 24 100.7 9 94 8
Windsor Airport 11:00 AM EDT 16 October 2026
W 14 gusts 19 Mostly Cloudy 16 101.1 14 75 9

If you require additional historical weather information, please visit Climate Data Online

 
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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas Harrow AAFC Hamilton Munro Int'l Airport CFB Trenton Erieau Toronto City Centre Airport Point Pelee Peterborough Municipal Airport Burlington Lift Bridge Point Petre Cobourg Oshawa Executive Airport South Lake Huron - 45149 Port Colborne Brockville 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 Windsor Airport Lake St Clair - 45147 South Georgian Bay - 45143 Port Colborne - 45142 Grimsby - 45139 Georgian Bay - 45137 Prince Edward Point - 45135 Port Stanley - 45132 Welland-Pelham Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Western Islands Sarnia Chris Hadfield Airport Vineland Station Southeast Shoal St. Catharines / Niagara District Airport Goderich Port Weller Long Point Tobermory
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