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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 04:00 AM EDT 12 October 2026
WNW 4 gusts 5 0.38 4.0 101.2 13 13
Georgian Bay - 45137 04:00 AM EDT 12 October 2026
SSW 9 gusts 10 0.39 4.3 101.1 15 14
Grimsby - 45139 04:00 AM EDT 12 October 2026
W 5 gusts 7 0.23 4.3 101.2 16 16
Lake Nipissing - 45152 04:00 AM EDT 12 October 2026
SW 7 gusts 10 0.07 1.6 101.1 13 14
Lake Simcoe - 45151 04:00 AM EDT 12 October 2026
W 7 gusts 8 0.13 1.9 101.2 14 16
Lake St Clair - 45147 04:00 AM EDT 12 October 2026
W 8 gusts 11 0.22 2.0 101.3 16 16
North Channel - 45154 04:00 AM EDT 12 October 2026
S 5 gusts 7 0.17 2.2 101.0 14 15
Port Colborne - 45142 04:00 AM EDT 12 October 2026
NW 6 gusts 7 0.04 3.7 101.2 16 17
Port Stanley - 45132 04:00 AM EDT 12 October 2026
WNW 6 gusts 8 0.25 3.9 101.3 17 18
Prince Edward Point - 45135 04:00 AM EDT 12 October 2026
S 8 gusts 10 0.32 3.2 101.1 13 14
South Georgian Bay - 45143 04:00 AM EDT 12 October 2026
WSW 11 gusts 13 0.35 3.0 101.2 16 15
South Lake Huron - 45149 04:00 AM EDT 12 October 2026
WSW 9 gusts 10 0.32 2.8 N/A N/A 16

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)
Brockville 05:00 AM EDT 12 October 2026
W 3 N/A N/A 101.1 12 100 12
Burlington Lift Bridge 05:00 AM EDT 12 October 2026
WNW 8 N/A N/A 101.2 15 87 13
Cobourg 05:00 AM EDT 12 October 2026
calm N/A N/A 101.1 14 100 14
Egbert 05:00 AM EDT 12 October 2026
W 3 N/A N/A 101.2 14 100 14
Goderich 05:00 AM EDT 12 October 2026
SW 5 N/A N/A 101.2 15 94 14
Gore Bay-Manitoulin Airport 05:03 AM EDT 12 October 2026
SSE 9 Haze 4 100.9 13 N/A N/A
Greater Sudbury Airport 05:00 AM EDT 12 October 2026
WSW 6 Mist 3 100.9 13 100 13
Grenadier Island 05:00 AM EDT 12 October 2026
WSW 1 N/A N/A 101.0 12 96 12
Hamilton Munro Int'l Airport 05:00 AM EDT 12 October 2026
W 6 Mist 10 101.3 14 97 13
Harrow AAFC 05:00 AM EDT 12 October 2026
W 3 N/A N/A 101.3 16 100 16
Kemptville 05:00 AM EDT 12 October 2026
SW 2 N/A N/A 101.0 12 98 12
Kingston Airport 05:00 AM EDT 12 October 2026
WSW 5 N/A N/A 101.4 13 92 12
Lagoon City 05:00 AM EDT 12 October 2026
WNW 5 N/A N/A 101.1 14 95 13
Lake Simcoe Regional Airport 05:00 AM EDT 12 October 2026
W 2 N/A N/A 101.2 13 98 12
Muskoka Airport 05:00 AM EDT 12 October 2026
calm Mist 3 101.1 11 100 11
North Bay Airport 05:00 AM EDT 12 October 2026
SW 5 Light Rain 0.2 101.0 12 99 12
Oshawa Executive Airport 05:00 AM EDT 12 October 2026
calm Cloudy 16 101.2 14 100 14
Parry Sound Harbour 05:00 AM EDT 12 October 2026
N/A N/A N/A 101.1 15 100 15
Peterborough Municipal Airport 05:00 AM EDT 12 October 2026
calm Mist 1 101.1 12 100 12
Point Pelee 05:00 AM EDT 12 October 2026
N/A N/A N/A 101.4 16 100 16
Point Petre 05:00 AM EDT 12 October 2026
SW 6 N/A N/A 101.1 14 96 13
Port Weller 05:00 AM EDT 12 October 2026
W 8 N/A N/A 101.2 15 95 14
Sarnia Chris Hadfield Airport 05:00 AM EDT 12 October 2026
WSW 3 Cloudy 16 101.3 15 98 14
Sault Ste. Marie Airport 05:00 AM EDT 12 October 2026
ENE 4 Fog 0.2 100.9 13 99 13
St. Catharines / Niagara District Airport 05:00 AM EDT 12 October 2026
SW 4 N/A N/A 101.2 14 98 14
Tobermory 05:00 AM EDT 12 October 2026
SSW 6 N/A N/A 101.0 15 100 15
Toronto City Centre Airport 05:00 AM EDT 12 October 2026
W 4 Mist 5 101.2 15 93 14
Toronto Pearson Int'l Airport 05:00 AM EDT 12 October 2026
WNW 8 Cloudy 16 101.2 15 91 13
Trenton, CFB 05:00 AM EDT 12 October 2026
NNW 3 Fog 0.4 101.2 13 100 13
Vineland Station 05:00 AM EDT 12 October 2026
WSW 3 N/A N/A 101.2 14 100 14
Welland-Pelham 05:00 AM EDT 12 October 2026
W 3 N/A N/A 101.3 12 N/A N/A
Western Islands 04:00 AM EDT 12 October 2026
SW 10 N/A N/A 101.2 15 100 15
Wiarton Airport 05:00 AM EDT 12 October 2026
SSW 8 N/A N/A 101.1 15 100 15
Windsor Airport 05:00 AM EDT 12 October 2026
SW 4 Cloudy 16 101.4 16 96 15

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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