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Cornwall to Montréal: Regional Summary

 
 
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 tempC) Water tempC)
Ajax - 45159 06:00 AM EDT 14 July 2025
calm 0.07 2.6 101.5 23 23
Georgian Bay - 45137 06:00 AM EDT 14 July 2025
SW 3 gusts 4 0.08 3.1 101.5 18 18
Grimsby - 45139 06:00 AM EDT 14 July 2025
NNE 4 gusts 5 0.12 2.3 101.5 24 24
Lake Nipissing - 45152 06:00 AM EDT 14 July 2025
SW 10 gusts 12 0.22 2.5 101.5 19 23
Lake Simcoe - 45151 06:00 AM EDT 14 July 2025
SSW 7 gusts 8 0.02 1.8 101.6 21 24
Lake St Clair - 45147 06:00 AM EDT 14 July 2025
NW 10 gusts 12 0.29 2.2 101.6 23 24
North Channel - 45154 06:00 AM EDT 14 July 2025
SW 9 gusts 10 0.28 2.1 101.4 20 21
Port Colborne - 45142 06:00 AM EDT 14 July 2025
SSW 6 gusts 8 0.27 4.3 101.5 25 25
Port Stanley - 45132 06:00 AM EDT 14 July 2025
NE 8 gusts 9 0.14 2.0 101.5 24 25
Prince Edward Point - 45135 06:00 AM EDT 14 July 2025
NW 5 gusts 6 0.23 3.1 101.5 24 23
South Georgian Bay - 45143 06:00 AM EDT 14 July 2025
WSW 8 gusts 9 0.10 1.9 101.6 20 20
South Lake Huron - 45149 06:00 AM EDT 14 July 2025
NW 6 gusts 7 0.06 3.0 101.6 22 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 tempC) Relative humidity(%) Dew pointC) Humidex
Brockville 06:00 AM EDT 14 July 2025
WSW 2 N/A N/A 101.5 21 98 21 29
Burlington Lift Bridge 06:00 AM EDT 14 July 2025
N 2 N/A N/A 101.6 23 76 19 30
Caribou Island 05:00 AM EDT 14 July 2025
SW 15 N/A N/A 101.1 12 100 12 *
Cobourg 06:00 AM EDT 14 July 2025
calm N/A N/A 101.5 21 70 16 25
Egbert 06:00 AM EDT 14 July 2025
SSE 2 N/A N/A 101.7 16 92 15 *
Goderich 06:00 AM EDT 14 July 2025
ENE 2 N/A N/A 101.6 17 93 16 *
Gore Bay-Manitoulin Airport 06:00 AM EDT 14 July 2025
SSW 5 Mist 5 101.5 17 98 16 *
Greater Sudbury Airport 06:13 AM EDT 14 July 2025
SSW 6 Smoke 3 101.5 15 100 15 *
Hamilton Munro Int'l Airport 06:00 AM EDT 14 July 2025
NE 2 Mist 5 101.6 22 88 20 29
Harrow AAFC 06:00 AM EDT 14 July 2025
NW 2 N/A N/A 101.6 22 89 20 29
Kemptville 06:00 AM EDT 14 July 2025
WSW 2 N/A N/A 101.5 21 97 20 29
Kingston Airport 06:00 AM EDT 14 July 2025
N 1 Mist 8 101.6 20 90 18 *
Lagoon City 06:00 AM EDT 14 July 2025
E 2 N/A N/A 101.5 19 100 19 *
Lake Simcoe Regional Airport 06:00 AM EDT 14 July 2025
W 3 N/A N/A 101.7 16 94 15 *
Muskoka Airport 06:13 AM EDT 14 July 2025
NNW 2 Mist 2 101.6 14 100 14 *
North Bay Airport 06:00 AM EDT 14 July 2025
SW 4 Mist 4 101.5 16 100 16 *
Oshawa Executive Airport 06:00 AM EDT 14 July 2025
NNE 2 Haze 5 101.6 21 74 16 25
Parry Sound Harbour 06:00 AM EDT 14 July 2025
N/A N/A N/A 101.5 18 96 17 *
Peterborough Municipal Airport 06:12 AM EDT 14 July 2025
W 2 Mist 4 101.6 17 96 16 *
Point Pelee 06:00 AM EDT 14 July 2025
N/A N/A N/A 101.6 22 93 21 30
Point Petre 06:00 AM EDT 14 July 2025
calm N/A N/A 101.6 19 95 18 *
Port Weller 06:00 AM EDT 14 July 2025
NE 2 N/A N/A 101.6 24 83 21 31
Sarnia Chris Hadfield Airport 06:00 AM EDT 14 July 2025
calm Haze 8 101.6 20 N/A N/A *
Sault Ste. Marie Airport 06:00 AM EDT 14 July 2025
N 2 Mist 6 101.4 14 100 14 *
St. Catharines / Niagara District Airport 06:00 AM EDT 14 July 2025
calm N/A N/A 101.5 21 99 21 30
Tobermory 06:00 AM EDT 14 July 2025
S 2 N/A N/A 101.6 15 100 15 *
Toronto City Centre Airport 06:00 AM EDT 14 July 2025
W 2 Haze 6 101.6 23 79 19 29
Toronto Pearson Int'l Airport 06:00 AM EDT 14 July 2025
N 3 Mostly Cloudy 16 101.6 22 63 15 26
Trenton, CFB 06:00 AM EDT 14 July 2025
calm Smoke 5 101.5 20 85 17 *
Vineland Station 06:00 AM EDT 14 July 2025
calm N/A N/A 101.6 22 91 21 30
Welland-Pelham 06:00 AM EDT 14 July 2025
calm N/A N/A 101.6 21 94 20 29
Western Islands 05:00 AM EDT 14 July 2025
SW 8 N/A N/A 101.5 21 84 18 27
Wiarton Airport 06:00 AM EDT 14 July 2025
S 4 Mist 6 101.6 16 100 16 *
Windsor Airport 06:00 AM EDT 14 July 2025
NW 6 Clear 16 101.6 22 71 17 27

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

 
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Map of Great Lakes - Lake Huron marine weather areas Cove Island Goderich Oshawa Executive Airport CFB Trenton Western Islands Wiarton Airport Point Petre Lake Simcoe Regional Airport Parry Sound Harbour Toronto City Centre Airport Muskoka Airport Lagoon City Brockville Hamilton Munro Int'l Airport Sarnia Chris Hadfield Airport Tobermory Cobourg Harrow AAFC Long Point Port Weller Burlington Lift Bridge St. Catharines / Niagara District Airport Southeast Shoal Point Pelee Vineland Station Welland-Pelham Erieau Windsor Airport Port Colborne Killarney South Georgian Bay - 45143 Grimsby - 45139 Georgian Bay - 45137 Prince Edward Point - 45135 Port Stanley - 45132 Lake St Clair - 45147 South Lake Huron - 45149 Sault Ste. Marie Airport Lake Simcoe - 45151 Collingwood Greater Sudbury Airport North Bay Airport Kingston Airport Peterborough Municipal Airport Grenadier Island Port Colborne - 45142 Great Duck Island Ajax - 45159 Gore Bay-Manitoulin Airport North Channel - 45154 Lake Nipissing - 45152
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