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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 10:00 PM EDT 13 September 2026
NNW 12 gusts 16 0.34 2.5 101.4 19 21
Georgian Bay - 45137 10:00 PM EDT 13 September 2026
NNW 17 gusts 22 1.22 4.9 101.6 17 19
Grimsby - 45139 10:00 PM EDT 13 September 2026
NW 16 gusts 20 0.65 3.0 101.5 20 21
Lake Nipissing - 45152 10:00 PM EDT 13 September 2026
NW 17 gusts 21 0.39 2.6 101.5 15 20
Lake Simcoe - 45151 10:00 PM EDT 13 September 2026
WNW 11 gusts 16 0.31 2.5 101.5 17 21
Lake St Clair - 45147 10:00 PM EDT 13 September 2026
NW 19 gusts 24 0.61 3.3 101.8 18 22
North Channel - 45154 10:00 PM EDT 13 September 2026
WNW 17 gusts 21 1.04 5.3 101.7 15 18
Port Colborne - 45142 10:00 PM EDT 13 September 2026
NNW 16 gusts 19 0.79 4.3 101.5 21 23
Port Stanley - 45132 10:00 PM EDT 13 September 2026
NW 22 gusts 26 0.85 3.8 101.6 20 23
Prince Edward Point - 45135 10:00 PM EDT 13 September 2026
NW 22 gusts 28 0.71 4.1 101.2 21 21
South Georgian Bay - 45143 10:00 PM EDT 13 September 2026
NW 21 gusts 27 1.67 5.9 101.5 17 20
South Lake Huron - 45149 10:00 PM EDT 13 September 2026
N 24 gusts 30 1.61 5.6 N/A N/A 21

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 10:00 PM EDT 13 September 2026
W 5 N/A N/A 101.1 20 64 13 *
Burlington Lift Bridge 10:00 PM EDT 13 September 2026
NW 9 gusts 16 N/A N/A 101.6 20 59 11 *
Cobourg 10:00 PM EDT 13 September 2026
NW 6 N/A N/A 101.3 19 65 12 *
Egbert 10:00 PM EDT 13 September 2026
NW 4 N/A N/A 101.5 14 88 13 *
Goderich 10:00 PM EDT 13 September 2026
N 15 gusts 22 N/A N/A 101.7 16 71 11 *
Gore Bay-Manitoulin Airport 10:00 PM EDT 13 September 2026
W 12 gusts 17 Clear 16 101.7 13 70 8 *
Greater Sudbury Airport 10:00 PM EDT 13 September 2026
WNW 5 Mainly Clear 24 101.6 9 93 8 *
Grenadier Island 10:00 PM EDT 13 September 2026
WSW 3 N/A N/A 101.0 20 60 12 *
Hamilton Munro Int'l Airport 10:00 PM EDT 13 September 2026
NW 10 gusts 16 Mostly Cloudy 24 101.6 18 70 12 *
Harrow AAFC 10:00 PM EDT 13 September 2026
N 4 N/A N/A 101.8 17 55 8 *
Kemptville 10:00 PM EDT 13 September 2026
W 8 gusts 18 N/A N/A 101.0 20 59 12 *
Kingston Airport 10:00 PM EDT 13 September 2026
W 13 gusts 20 Mostly Cloudy 24 101.2 20 53 10 *
Lagoon City 10:00 PM EDT 13 September 2026
NW 11 N/A N/A 101.3 17 69 11 *
Lake Simcoe Regional Airport 10:00 PM EDT 13 September 2026
NW 8 N/A N/A 101.5 15 73 10 *
Muskoka Airport 10:00 PM EDT 13 September 2026
NNW 17 gusts 22 Mostly Cloudy 16 101.5 15 66 9 *
North Bay Airport 10:00 PM EDT 13 September 2026
WNW 5 Partly Cloudy 24 101.5 9 97 9 *
Oshawa Executive Airport 10:00 PM EDT 13 September 2026
NW 9 Cloudy 16 101.4 17 75 13 *
Parry Sound Harbour 10:00 PM EDT 13 September 2026
N/A N/A N/A 101.5 13 88 11 *
Peterborough Municipal Airport 10:00 PM EDT 13 September 2026
NW 8 Mostly Cloudy 16 101.4 16 73 11 *
Point Pelee 10:00 PM EDT 13 September 2026
N/A N/A N/A 101.8 19 54 9 *
Point Petre 10:00 PM EDT 13 September 2026
NW 20 gusts 25 N/A N/A 101.3 20 58 12 22
Port Weller 10:00 PM EDT 13 September 2026
WNW 23 N/A N/A 101.5 21 68 14 24
Sarnia Chris Hadfield Airport 10:00 PM EDT 13 September 2026
NW 14 gusts 25 Clear 16 101.8 17 66 10 *
Sault Ste. Marie Airport 10:00 PM EDT 13 September 2026
NW 19 gusts 25 Partly Cloudy 24 101.9 14 66 7 *
St. Catharines / Niagara District Airport 10:00 PM EDT 13 September 2026
NW 12 gusts 21 N/A N/A 101.5 19 62 12 *
Tobermory 10:00 PM EDT 13 September 2026
NNW 8 gusts 17 N/A N/A 101.7 14 74 10 *
Toronto City Centre Airport 10:00 PM EDT 13 September 2026
NW 10 gusts 18 Mostly Cloudy 16 101.5 19 61 11 *
Toronto Pearson Int'l Airport 10:00 PM EDT 13 September 2026
NNW 16 Mainly Clear 24 101.5 18 67 12 *
Trenton, CFB 10:00 PM EDT 13 September 2026
WNW 10 gusts 15 Partly Cloudy 24 101.3 18 61 10 *
Vineland Station 10:00 PM EDT 13 September 2026
NW 8 gusts 18 N/A N/A 101.5 20 65 13 *
Welland-Pelham 10:00 PM EDT 13 September 2026
NW 8 N/A N/A 101.6 18 74 14 *
Western Islands 09:00 PM EDT 13 September 2026
NW 32 N/A N/A 101.4 17 64 11 *
Wiarton Airport 10:00 PM EDT 13 September 2026
NW 6 Partly Cloudy 24 101.7 15 71 9 *
Windsor Airport 10:00 PM EDT 13 September 2026
NNW 10 gusts 20 Clear 16 101.9 17 57 8 *

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 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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