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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 01:00 PM EDT 13 July 2025
SSE 1 gusts 2 0.23 2.8 101.4 24 23
Georgian Bay - 45137 01:00 PM EDT 13 July 2025
W 9 gusts 12 0.24 2.1 101.4 18 18
Grimsby - 45139 01:00 PM EDT 13 July 2025
SE 4 gusts 5 0.05 1.7 101.4 24 24
Lake Nipissing - 45152 01:00 PM EDT 13 July 2025
WSW 15 gusts 18 0.24 2.1 101.3 25 23
Lake Simcoe - 45151 01:00 PM EDT 13 July 2025
SSW 5 gusts 6 0.18 2.0 101.4 25 24
Lake St Clair - 45147 01:00 PM EDT 13 July 2025
ESE 3 gusts 4 0.13 2.2 101.5 26 25
North Channel - 45154 01:00 PM EDT 13 July 2025
WNW 9 gusts 10 0.26 2.4 101.4 20 20
Port Colborne - 45142 01:00 PM EDT 13 July 2025
WSW 15 gusts 17 0.65 3.6 101.5 25 25
Port Stanley - 45132 01:00 PM EDT 13 July 2025
SW 8 gusts 10 0.46 4.9 101.6 25 25
Prince Edward Point - 45135 01:00 PM EDT 13 July 2025
SSW 5 gusts 5 0.27 2.9 101.5 25 24
South Georgian Bay - 45143 01:00 PM EDT 13 July 2025
NNW 3 gusts 4 0.18 2.1 101.4 22 21
South Lake Huron - 45149 01:00 PM EDT 13 July 2025
SSW 5 gusts 5 0.08 2.6 101.5 23 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 02:00 PM EDT 13 July 2025
SW 11 gusts 18 N/A N/A 101.3 31 61 22 40
Burlington Lift Bridge 02:00 PM EDT 13 July 2025
SE 5 N/A N/A 101.5 25 79 21 33
Cobourg 02:00 PM EDT 13 July 2025
W 4 N/A N/A 101.3 25 85 22 35
Egbert 02:00 PM EDT 13 July 2025
WNW 3 N/A N/A 101.4 30 54 20 37
Goderich 02:00 PM EDT 13 July 2025
NW 6 N/A N/A 101.6 24 76 19 31
Gore Bay-Manitoulin Airport 02:00 PM EDT 13 July 2025
W 10 Haze 6 101.4 24 65 17 30
Greater Sudbury Airport 01:00 PM EDT 13 July 2025
SW 12 Smoke 5 101.3 24 65 17 29
Hamilton Munro Int'l Airport 02:00 PM EDT 13 July 2025
W 5 Mostly Cloudy 24 101.5 28 76 23 39
Harrow AAFC 02:00 PM EDT 13 July 2025
S 8 N/A N/A 101.5 28 64 21 36
Kemptville 02:00 PM EDT 13 July 2025
SW 10 gusts 17 N/A N/A 101.2 31 65 24 42
Kingston Airport 02:00 PM EDT 13 July 2025
SW 12 gusts 23 Mostly Cloudy 24 101.4 30 67 23 40
Lagoon City 02:00 PM EDT 13 July 2025
WSW 1 N/A N/A 101.2 27 68 21 36
Lake Simcoe Regional Airport 02:00 PM EDT 13 July 2025
NW 3 N/A N/A 101.4 28 60 20 36
Muskoka Airport 02:00 PM EDT 13 July 2025
WNW 12 gusts 19 Sunny 16 101.3 28 53 18 34
North Bay Airport 02:00 PM EDT 13 July 2025
WSW 13 gusts 19 Mostly Cloudy 16 101.3 25 65 18 31
Oshawa Executive Airport 02:00 PM EDT 13 July 2025
SSW 8 Mostly Cloudy 15 101.4 28 70 22 37
Parry Sound Harbour 02:00 PM EDT 13 July 2025
N/A N/A N/A 101.4 26 67 19 33
Peterborough Municipal Airport 02:00 PM EDT 13 July 2025
SW 4 Mainly Sunny 16 101.4 25 83 22 35
Point Pelee 02:00 PM EDT 13 July 2025
N/A N/A N/A 101.5 29 71 23 39
Point Petre 02:00 PM EDT 13 July 2025
WNW 12 N/A N/A 101.5 25 77 21 34
Port Weller 02:00 PM EDT 13 July 2025
SSW 5 N/A N/A 101.5 24 88 22 33
Sarnia Chris Hadfield Airport 02:00 PM EDT 13 July 2025
NNE 6 Mostly Cloudy 16 101.5 28 68 22 37
Sault Ste. Marie Airport 02:00 PM EDT 13 July 2025
NW 3 Mist 6 101.4 25 64 17 30
St. Catharines / Niagara District Airport 02:00 PM EDT 13 July 2025
W 12 Thunderstorm with light rainshowers 13 101.4 24 87 21 32
Tobermory 02:00 PM EDT 13 July 2025
W 8 N/A N/A 101.5 22 82 19 28
Toronto City Centre Airport 02:00 PM EDT 13 July 2025
SSE 7 Mostly Cloudy 16 101.4 27 79 24 38
Toronto Pearson Int'l Airport 02:00 PM EDT 13 July 2025
SW 6 Mostly Cloudy 24 101.4 30 58 21 38
Trenton, CFB 02:00 PM EDT 13 July 2025
WNW 7 Light Rainshower 24 101.4 24 87 22 33
Vineland Station 02:00 PM EDT 13 July 2025
WSW 5 N/A N/A 101.5 25 87 23 35
Welland-Pelham 02:00 PM EDT 13 July 2025
WSW 6 N/A N/A 101.5 28 72 22 38
Wiarton Airport 02:00 PM EDT 13 July 2025
WSW 7 Mainly Sunny 13 101.5 23 82 20 31
Windsor Airport 02:00 PM EDT 13 July 2025
SW 7 gusts 15 Mainly Sunny 16 101.5 29 66 22 39

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