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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 03:00 PM EDT 22 July 2026
W 7 gusts 9 0.28 3.5 101.1 16 14
Georgian Bay - 45137 03:00 PM EDT 22 July 2026
WSW 14 gusts 17 0.62 3.8 101.1 16 16
Grimsby - 45139 03:00 PM EDT 22 July 2026
W 8 gusts 10 0.27 2.5 101.2 19 19
Lake Nipissing - 45152 03:00 PM EDT 22 July 2026
WNW 12 gusts 15 0.39 3.0 100.9 19 21
Lake Simcoe - 45151 03:00 PM EDT 22 July 2026
NW 15 gusts 21 0.43 2.5 101.3 18 22
Lake St Clair - 45147 03:00 PM EDT 22 July 2026
N 7 gusts 10 0.29 2.6 101.5 20 23
North Channel - 45154 03:00 PM EDT 22 July 2026
W 18 gusts 22 0.99 4.3 101.2 17 18
Port Colborne - 45142 03:00 PM EDT 22 July 2026
W 13 gusts 16 0.78 4.7 101.3 19 22
Port Stanley - 45132 03:00 PM EDT 22 July 2026
NW 15 gusts 18 0.58 3.1 101.5 19 22
Prince Edward Point - 45135 03:00 PM EDT 22 July 2026
W 23 gusts 27 1.62 5.9 101.0 18 19
South Georgian Bay - 45143 03:00 PM EDT 22 July 2026
WNW 16 gusts 19 1.10 5.6 101.2 18 19
South Lake Huron - 45149 03:00 PM EDT 22 July 2026
NNW 13 gusts 15 1.44 6.3 101.5 18 20

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 03:00 PM EDT 22 July 2026
WSW 12 gusts 18 N/A N/A 100.8 20 62 12 *
Burlington Lift Bridge 03:00 PM EDT 22 July 2026
WNW 8 N/A N/A 101.3 21 49 10 22
Cobourg 03:00 PM EDT 22 July 2026
WNW 8 gusts 16 N/A N/A 101.0 19 61 11 *
Egbert 03:00 PM EDT 22 July 2026
NW 10 N/A N/A 101.2 19 47 8 *
Goderich 03:00 PM EDT 22 July 2026
NW 12 gusts 18 N/A N/A 101.5 19 60 11 *
Gore Bay-Manitoulin Airport 03:00 PM EDT 22 July 2026
WNW 13 gusts 24 Sunny 16 101.2 21 45 8 *
Greater Sudbury Airport 03:00 PM EDT 22 July 2026
WNW 13 Mostly Cloudy 32 101.0 20 36 5 *
Hamilton Munro Int'l Airport 03:00 PM EDT 22 July 2026
W 14 gusts 19 Mostly Cloudy 24 101.3 20 54 11 22
Harrow AAFC 03:00 PM EDT 22 July 2026
NNW 3 N/A N/A 101.6 21 42 8 22
Kingston Airport 03:00 PM EDT 22 July 2026
WSW 13 gusts 19 Mostly Cloudy 24 100.9 20 67 13 *
Lagoon City 03:00 PM EDT 22 July 2026
NW 18 gusts 25 N/A N/A 100.9 18 59 10 *
Lake Simcoe Regional Airport 03:00 PM EDT 22 July 2026
NW 16 gusts 22 N/A N/A 101.2 19 56 10 *
Muskoka Airport 03:00 PM EDT 22 July 2026
WNW 10 gusts 17 Mostly Cloudy 16 101.1 18 57 9 *
North Bay Airport 03:00 PM EDT 22 July 2026
WNW 12 gusts 17 Mostly Cloudy 48 101.0 17 61 10 *
Oshawa Executive Airport 03:00 PM EDT 22 July 2026
W 13 gusts 22 Cloudy 16 101.1 20 52 10 21
Parry Sound Harbour 03:00 PM EDT 22 July 2026
N/A N/A N/A 101.1 19 56 10 *
Peterborough Municipal Airport 03:00 PM EDT 22 July 2026
WNW 10 gusts 21 Cloudy 16 101.1 18 65 11 *
Point Pelee 03:00 PM EDT 22 July 2026
N/A N/A N/A 101.6 23 43 10 24
Point Petre 03:00 PM EDT 22 July 2026
WSW 14 gusts 21 N/A N/A 101.1 18 78 14 *
Port Weller 03:00 PM EDT 22 July 2026
W 13 N/A N/A 101.2 22 65 15 26
Sarnia Chris Hadfield Airport 03:00 PM EDT 22 July 2026
N 8 gusts 15 Mainly Sunny 16 101.5 21 50 10 22
Sault Ste. Marie Airport 03:00 PM EDT 22 July 2026
WNW 16 gusts 23 Partly Cloudy 24 101.6 17 61 10 *
St. Catharines / Niagara District Airport 03:00 PM EDT 22 July 2026
WNW 12 gusts 18 Partly Cloudy 24 101.2 21 54 11 23
Tobermory 03:00 PM EDT 22 July 2026
NW 9 gusts 19 N/A N/A 101.2 18 64 11 *
Toronto City Centre Airport 03:00 PM EDT 22 July 2026
WNW 10 gusts 18 Mainly Sunny 16 101.1 22 47 10 23
Toronto Pearson Int'l Airport 03:00 PM EDT 22 July 2026
WNW 11 gusts 19 Partly Cloudy 24 101.2 22 46 10 23
Trenton, CFB 03:00 PM EDT 22 July 2026
WSW 14 gusts 19 Mostly Cloudy 24 101.0 20 62 12 *
Vineland Station 03:00 PM EDT 22 July 2026
NW 8 N/A N/A 101.2 21 58 12 23
Welland-Pelham 03:00 PM EDT 22 July 2026
W 10 N/A N/A 101.4 19 59 11 *
Western Islands 02:00 PM EDT 22 July 2026
WNW 21 N/A N/A 101.1 16 64 9 *
Wiarton Airport 03:00 PM EDT 22 July 2026
WNW 10 gusts 19 Mainly Sunny 24 101.3 17 64 10 *
Windsor Airport 03:00 PM EDT 22 July 2026
NNW 9 gusts 16 Partly Cloudy 16 101.6 22 42 8 *

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