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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 11:00 PM EDT 12 October 2026
SW 2 gusts 5 0.18 3.1 101.0 17 15
Georgian Bay - 45137 11:00 PM EDT 12 October 2026
ENE 21 gusts 24 1.04 4.4 101.0 11 14
Grimsby - 45139 11:00 PM EDT 12 October 2026
SW 14 gusts 18 0.23 2.1 100.9 20 17
Lake Nipissing - 45152 11:00 PM EDT 12 October 2026
ENE 16 gusts 19 0.49 2.9 101.3 10 14
Lake Simcoe - 45151 11:00 PM EDT 12 October 2026
E 8 gusts 9 0.17 1.9 101.0 16 16
Lake St Clair - 45147 11:00 PM EDT 12 October 2026
SSW 6 gusts 8 0.20 2.0 100.9 19 17
North Channel - 45154 11:00 PM EDT 12 October 2026
ENE 21 gusts 25 0.83 3.8 101.1 10 15
Port Colborne - 45142 11:00 PM EDT 12 October 2026
SW 12 gusts 15 0.57 3.7 101.1 19 17
Port Stanley - 45132 11:00 PM EDT 12 October 2026
SSW 18 gusts 21 0.72 3.8 101.0 20 18
Prince Edward Point - 45135 11:00 PM EDT 12 October 2026
SSE 10 gusts 11 0.33 4.3 101.1 16 15
South Georgian Bay - 45143 11:00 PM EDT 12 October 2026
ENE 12 gusts 15 0.54 4.3 101.0 15 15
South Lake Huron - 45149 11:00 PM EDT 12 October 2026
SSW 13 gusts 15 0.58 3.4 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) Humidex
Brockville 11:00 PM EDT 12 October 2026
calm N/A N/A 101.2 14 100 14 *
Burlington Lift Bridge 11:00 PM EDT 12 October 2026
SW 5 N/A N/A 100.9 19 79 16 *
Cobourg 11:00 PM EDT 12 October 2026
E 4 N/A N/A 101.0 15 100 15 *
Egbert 11:00 PM EDT 12 October 2026
SE 2 N/A N/A 100.9 14 100 14 *
Goderich 11:00 PM EDT 12 October 2026
SSW 14 gusts 19 N/A N/A 100.8 21 76 16 26
Gore Bay-Manitoulin Airport 11:00 PM EDT 12 October 2026
NNE 14 gusts 19 Cloudy 16 101.0 9 96 9 *
Greater Sudbury Airport 11:00 PM EDT 12 October 2026
ENE 15 gusts 19 Mostly Cloudy 16 101.3 6 99 6 *
Grenadier Island 11:00 PM EDT 12 October 2026
calm N/A N/A 101.1 14 98 14 *
Hamilton Munro Int'l Airport 11:00 PM EDT 12 October 2026
SW 9 gusts 15 Partly Cloudy 24 101.0 18 86 16 *
Harrow AAFC 11:00 PM EDT 12 October 2026
SSW 9 gusts 15 N/A N/A 101.0 22 74 17 27
Kemptville 11:00 PM EDT 12 October 2026
E 4 N/A N/A 101.3 11 100 11 *
Kingston Airport 11:00 PM EDT 12 October 2026
S 3 Light Rain 24 101.2 15 99 15 *
Lagoon City 11:00 PM EDT 12 October 2026
E 8 N/A N/A 100.9 16 87 13 *
Lake Simcoe Regional Airport 11:00 PM EDT 12 October 2026
ENE 4 N/A N/A 101.1 15 95 14 *
Muskoka Airport 11:39 PM EDT 12 October 2026
E 2 Light Rain 10 101.0 15 100 15 *
North Bay Airport 11:36 PM EDT 12 October 2026
ENE 11 gusts 16 Light Rain 10 101.3 6 96 6 *
Oshawa Executive Airport 11:41 PM EDT 12 October 2026
E 6 Mist 4 101.0 15 100 15 *
Parry Sound Harbour 11:00 PM EDT 12 October 2026
N/A N/A N/A 101.1 12 100 12 *
Peterborough Municipal Airport 11:00 PM EDT 12 October 2026
SSE 2 Cloudy 16 101.1 15 95 14 *
Point Pelee 11:00 PM EDT 12 October 2026
N/A N/A N/A 101.0 20 100 20 *
Point Petre 11:00 PM EDT 12 October 2026
S 9 N/A N/A 101.1 15 96 15 *
Port Weller 11:00 PM EDT 12 October 2026
SW 8 N/A N/A 100.9 20 78 16 25
Sarnia Chris Hadfield Airport 11:00 PM EDT 12 October 2026
SSW 8 Cloudy 16 100.9 20 81 17 25
Sault Ste. Marie Airport 11:00 PM EDT 12 October 2026
E 11 gusts 19 Mostly Cloudy 19 101.1 9 88 7 *
St. Catharines / Niagara District Airport 11:00 PM EDT 12 October 2026
SW 15 gusts 21 N/A N/A 100.9 20 75 16 25
Tobermory 11:00 PM EDT 12 October 2026
E 6 N/A N/A 100.9 11 100 11 *
Toronto City Centre Airport 11:33 PM EDT 12 October 2026
ESE 3 Mist 8 100.9 15 98 15 *
Toronto Pearson Int'l Airport 11:00 PM EDT 12 October 2026
S 2 Partly Cloudy 24 100.9 19 82 16 *
Trenton, CFB 11:34 PM EDT 12 October 2026
calm Cloudy 11 101.1 16 95 15 *
Vineland Station 11:00 PM EDT 12 October 2026
SSW 10 gusts 20 N/A N/A 100.9 21 75 16 25
Welland-Pelham 11:00 PM EDT 12 October 2026
SSW 6 N/A N/A 101.1 19 88 17 *
Western Islands 11:00 PM EDT 12 October 2026
E 11 N/A N/A 101.0 15 98 14 *
Wiarton Airport 11:39 PM EDT 12 October 2026
ENE 6 Mist 5 100.9 16 100 16 *
Windsor Airport 11:00 PM EDT 12 October 2026
S 9 Partly Cloudy 16 101.0 21 76 16 26

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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