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Great Lakes - Lake Erie and Lake Ontario: 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 12:00 PM EDT 16 July 2025
SSE 5 gusts 5 0.06 2.2 101.4 25 25
Georgian Bay - 45137 12:00 PM EDT 16 July 2025
SSW 7 gusts 8 0.26 2.7 101.3 21 20
Grimsby - 45139 12:00 PM EDT 16 July 2025
ENE 7 gusts 8 0.03 3.0 101.4 26 26
Lake Nipissing - 45152 12:00 PM EDT 16 July 2025
SW 13 gusts 17 0.20 2.0 101.2 26 23
Lake Simcoe - 45151 12:00 PM EDT 16 July 2025
SSE 5 gusts 6 0.12 1.9 101.4 25 25
Lake St Clair - 45147 12:00 PM EDT 16 July 2025
S 7 gusts 8 0.20 2.0 101.2 26 24
North Channel - 45154 12:00 PM EDT 16 July 2025
SW 5 gusts 6 0.14 2.0 101.1 24 23
Port Colborne - 45142 12:00 PM EDT 16 July 2025
SSW 5 gusts 6 0.09 2.2 101.5 26 26
Port Stanley - 45132 12:00 PM EDT 16 July 2025
S 6 gusts 8 0.21 2.8 101.4 26 26
Prince Edward Point - 45135 12:00 PM EDT 16 July 2025
SW 5 gusts 6 0.31 3.2 101.5 25 24
South Georgian Bay - 45143 12:00 PM EDT 16 July 2025
S 3 gusts 3 0.18 2.6 101.3 23 22
South Lake Huron - 45149 12:00 PM EDT 16 July 2025
SW 8 gusts 16 0.19 2.4 101.3 24 23

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 12:00 PM EDT 16 July 2025
SW 6 N/A N/A 101.4 30 56 21 39
Burlington Lift Bridge 12:00 PM EDT 16 July 2025
ENE 6 N/A N/A 101.4 25 82 21 33
Cobourg 12:00 PM EDT 16 July 2025
SSW 6 N/A N/A 101.4 28 73 23 39
Egbert 12:00 PM EDT 16 July 2025
WSW 8 N/A N/A 101.4 30 45 17 36
Goderich 12:00 PM EDT 16 July 2025
SSW 10 N/A N/A 101.4 28 60 19 35
Gore Bay-Manitoulin Airport 12:00 PM EDT 16 July 2025
WSW 5 Sunny 16 101.2 27 64 20 35
Greater Sudbury Airport 12:00 PM EDT 16 July 2025
SSW 8 Mostly Cloudy 19 101.2 28 57 18 34
Hamilton Munro Int'l Airport 12:00 PM EDT 16 July 2025
N 1 Haze 10 101.4 30 56 21 38
Harrow AAFC 12:00 PM EDT 16 July 2025
SW 6 N/A N/A 101.3 26 99 26 39
Kemptville 12:00 PM EDT 16 July 2025
SSW 6 N/A N/A 101.4 31 53 20 38
Kingston Airport 12:00 PM EDT 16 July 2025
S 8 Smoke 10 101.5 26 86 24 37
Lagoon City 12:00 PM EDT 16 July 2025
S 6 N/A N/A 101.3 25 67 19 32
Lake Simcoe Regional Airport 12:00 PM EDT 16 July 2025
SW 5 N/A N/A 101.5 29 46 16 34
Muskoka Airport 12:00 PM EDT 16 July 2025
W 7 Sunny 13 101.4 29 49 18 35
North Bay Airport 12:00 PM EDT 16 July 2025
SSW 8 gusts 15 Smoke 10 101.3 26 70 20 34
Oshawa Executive Airport 12:23 PM EDT 16 July 2025
SE 6 Sunny 13 101.4 30 49 18 35
Parry Sound Harbour 12:00 PM EDT 16 July 2025
N/A N/A N/A 101.3 28 59 19 35
Peterborough Municipal Airport 12:00 PM EDT 16 July 2025
W 7 Sunny 16 101.4 31 45 17 36
Point Pelee 12:00 PM EDT 16 July 2025
N/A N/A N/A 101.3 27 77 22 36
Point Petre 11:00 AM EDT 16 July 2025
WSW 5 N/A N/A 101.5 28 74 23 39
Sarnia Chris Hadfield Airport 12:26 PM EDT 16 July 2025
S 6 Thunderstorm 16 101.3 27 80 24 38
Sault Ste. Marie Airport 12:00 PM EDT 16 July 2025
W 9 Mostly Cloudy 16 101.2 22 90 20 29
St. Catharines / Niagara District Airport 12:00 PM EDT 16 July 2025
NE 3 Haze 10 101.4 31 53 20 38
Tobermory 12:00 PM EDT 16 July 2025
SSW 6 N/A N/A 101.3 24 80 20 32
Toronto City Centre Airport 12:00 PM EDT 16 July 2025
S 5 Sunny 16 101.4 28 63 20 36
Toronto Pearson Int'l Airport 12:00 PM EDT 16 July 2025
SSE 5 Haze 10 101.4 30 53 20 37
Trenton, CFB 12:00 PM EDT 16 July 2025
S 8 Mainly Sunny 13 101.4 30 49 18 36
Vineland Station 12:00 PM EDT 16 July 2025
NE 5 N/A N/A 101.4 27 76 23 37
Welland-Pelham 12:00 PM EDT 16 July 2025
SSW 4 N/A N/A 101.5 29 55 20 37
Western Islands 12:00 PM EDT 16 July 2025
S 8 N/A N/A 101.3 23 81 20 30
Wiarton Airport 12:00 PM EDT 16 July 2025
WSW 4 Partly Cloudy 24 101.3 28 68 22 37
Windsor Airport 12:18 PM EDT 16 July 2025
SSE 12 Thunderstorm 16 101.3 25 93 24 36

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 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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