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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 07 August 2026
SE 2 gusts 2 0.08 2.5 102.0 22 22
Georgian Bay - 45137 11:00 AM EDT 07 August 2026
SE 8 gusts 9 0.08 2.0 101.9 21 20
Grimsby - 45139 11:00 AM EDT 07 August 2026
NW 5 gusts 5 0.03 3.6 102.0 22 22
Lake Nipissing - 45152 11:00 AM EDT 07 August 2026
ENE 3 gusts 5 0.02 1.6 102.0 20 23
Lake Simcoe - 45151 11:00 AM EDT 07 August 2026
ENE 4 gusts 5 0.05 1.9 102.0 21 23
Lake St Clair - 45147 11:00 AM EDT 07 August 2026
WSW 5 gusts 6 0.17 1.9 101.9 24 24
North Channel - 45154 11:00 AM EDT 07 August 2026
WSW 8 gusts 9 0.30 2.4 101.8 21 21
Port Colborne - 45142 11:00 AM EDT 07 August 2026
SSW 2 gusts 3 0.17 2.4 102.0 23 24
Port Stanley - 45132 11:00 AM EDT 07 August 2026
ESE 3 gusts 4 0.20 3.4 102.0 23 24
Prince Edward Point - 45135 11:00 AM EDT 07 August 2026
SW 5 gusts 6 0.10 3.8 102.0 23 23
South Georgian Bay - 45143 11:00 AM EDT 07 August 2026
SE 10 gusts 11 0.18 2.1 102.0 21 21
South Lake Huron - 45149 11:00 AM EDT 07 August 2026
SE 9 gusts 10 0.09 1.6 101.9 26 22

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 AM EDT 07 August 2026
SSW 3 N/A N/A 102.0 26 66 19 33
Burlington Lift Bridge 11:00 AM EDT 07 August 2026
N 1 N/A N/A 102.0 21 91 20 28
Caribou Island 11:00 AM EDT 07 August 2026
S 14 N/A N/A 101.4 15 100 15 *
Cobourg 11:00 AM EDT 07 August 2026
calm N/A N/A 101.9 23 95 22 33
Egbert 11:00 AM EDT 07 August 2026
SE 3 N/A N/A 102.0 22 83 19 28
Goderich 11:00 AM EDT 07 August 2026
S 5 N/A N/A 101.9 25 81 21 33
Gore Bay-Manitoulin Airport 11:00 AM EDT 07 August 2026
SSW 9 Mostly Cloudy 16 101.8 22 88 20 30
Greater Sudbury Airport 11:00 AM EDT 07 August 2026
SSW 8 Mostly Cloudy 32 101.9 22 55 13 25
Hamilton Munro Int'l Airport 11:00 AM EDT 07 August 2026
NNW 3 Light Rain 11 102.0 21 94 20 29
Harrow AAFC 11:00 AM EDT 07 August 2026
SW 2 N/A N/A 101.9 25 82 21 33
Kemptville 11:00 AM EDT 07 August 2026
calm N/A N/A 102.0 27 72 21 35
Kingston Airport 11:11 AM EDT 07 August 2026
S 5 Mostly Cloudy 19 102.0 24 95 23 34
Lagoon City 11:00 AM EDT 07 August 2026
ENE 3 N/A N/A 101.9 22 67 16 27
Lake Simcoe Regional Airport 11:00 AM EDT 07 August 2026
ENE 3 N/A N/A 102.1 22 72 16 26
Muskoka Airport 11:00 AM EDT 07 August 2026
SSE 4 Cloudy 16 102.0 22 67 15 26
North Bay Airport 11:00 AM EDT 07 August 2026
SSW 5 Partly Cloudy 48 102.0 21 62 14 25
Oshawa Executive Airport 11:00 AM EDT 07 August 2026
calm Cloudy 16 102.0 23 82 20 30
Parry Sound Harbour 11:00 AM EDT 07 August 2026
N/A N/A N/A 102.0 24 55 14 28
Peterborough Municipal Airport 11:00 AM EDT 07 August 2026
calm Cloudy 16 102.0 23 83 20 30
Point Pelee 11:00 AM EDT 07 August 2026
N/A N/A N/A 102.0 25 89 23 35
Point Petre 11:00 AM EDT 07 August 2026
SW 4 N/A N/A 102.0 25 88 23 34
Port Weller 11:00 AM EDT 07 August 2026
W 5 N/A N/A 102.0 23 96 22 32
Sarnia Chris Hadfield Airport 11:00 AM EDT 07 August 2026
W 3 Partly Cloudy 11 101.9 25 89 23 35
Sault Ste. Marie Airport 11:00 AM EDT 07 August 2026
SE 4 Mostly Cloudy 16 101.6 23 74 18 29
St. Catharines / Niagara District Airport 11:00 AM EDT 07 August 2026
SSW 5 Mist 5 102.0 23 92 22 33
Tobermory 11:00 AM EDT 07 August 2026
SSE 7 N/A N/A 101.9 23 69 17 28
Toronto City Centre Airport 11:00 AM EDT 07 August 2026
SSW 5 Mostly Cloudy 16 102.0 22 89 20 30
Toronto Pearson Int'l Airport 11:00 AM EDT 07 August 2026
S 5 Mist 10 102.0 23 82 19 30
Trenton, CFB 11:00 AM EDT 07 August 2026
SE 2 Cloudy 24 101.9 25 85 22 35
Vineland Station 11:00 AM EDT 07 August 2026
NW 4 N/A N/A 101.9 23 100 23 33
Welland-Pelham 11:00 AM EDT 07 August 2026
SSW 2 N/A N/A 102.1 23 100 23 33
Western Islands 11:00 AM EDT 07 August 2026
SE 11 N/A N/A 102.0 21 82 18 27
Wiarton Airport 11:00 AM EDT 07 August 2026
SSE 2 Mostly Cloudy 24 102.0 24 78 19 31
Windsor Airport 11:38 AM EDT 07 August 2026
W 3 Mostly Cloudy 16 101.9 25 72 20 33

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

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