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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 AM EDT 15 July 2026
W 10 gusts 11 0.45 3.9 101.2 22 17
Georgian Bay - 45137 03:00 AM EDT 15 July 2026
NW 8 gusts 9 0.56 3.8 101.4 22 21
Grimsby - 45139 03:00 AM EDT 15 July 2026
W 11 gusts 12 0.25 2.5 101.3 27 23
Lake Nipissing - 45152 03:00 AM EDT 15 July 2026
WNW 11 gusts 15 0.30 2.7 101.3 24 24
Lake Simcoe - 45151 03:00 AM EDT 15 July 2026
WNW 12 gusts 15 0.34 2.5 101.3 25 24
Lake St Clair - 45147 03:00 AM EDT 15 July 2026
WSW 7 gusts 8 0.18 2.0 101.7 26 25
North Channel - 45154 03:00 AM EDT 15 July 2026
W 10 gusts 11 0.54 3.9 101.5 20 18
Port Colborne - 45142 03:00 AM EDT 15 July 2026
WSW 16 gusts 18 1.22 5.4 101.5 24 23
Port Stanley - 45132 03:00 AM EDT 15 July 2026
W 13 gusts 14 0.71 4.4 101.6 26 25
Prince Edward Point - 45135 03:00 AM EDT 15 July 2026
WNW 12 gusts 14 0.84 4.7 101.1 21 21
South Georgian Bay - 45143 03:00 AM EDT 15 July 2026
NW 14 gusts 17 0.91 5.0 101.4 24 22
South Lake Huron - 45149 03:00 AM EDT 15 July 2026
WNW 9 gusts 10 0.35 2.8 101.5 25 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 03:00 AM EDT 15 July 2026
WNW 4 N/A N/A 100.9 23 100 23 33
Burlington Lift Bridge 03:00 AM EDT 15 July 2026
SW 4 N/A N/A 101.4 26 N/A N/A *
Cobourg 03:00 AM EDT 15 July 2026
W 6 N/A N/A 101.1 18 95 18 *
Egbert 03:00 AM EDT 15 July 2026
NW 4 N/A N/A 101.3 26 70 20 33
Goderich 03:00 AM EDT 15 July 2026
NW 4 N/A N/A 101.5 24 81 21 33
Gore Bay-Manitoulin Airport 03:00 AM EDT 15 July 2026
W 5 Haze 5 101.5 22 80 18 28
Greater Sudbury Airport 03:00 AM EDT 15 July 2026
WSW 5 Cloudy 19 101.4 18 67 12 *
Grenadier Island 03:00 AM EDT 15 July 2026
WSW 2 N/A N/A 100.8 24 82 21 33
Hamilton Munro Int'l Airport 03:00 AM EDT 15 July 2026
WSW 7 Mainly Clear 24 101.5 24 90 22 34
Harrow AAFC 03:00 AM EDT 15 July 2026
W 4 N/A N/A 101.7 24 93 23 35
Kemptville 03:00 AM EDT 15 July 2026
W 4 N/A N/A 100.9 23 100 23 33
Kingston Airport 03:00 AM EDT 15 July 2026
WSW 6 N/A N/A 101.3 24 89 22 33
Lagoon City 03:00 AM EDT 15 July 2026
NW 12 N/A N/A 101.1 25 81 21 33
Lake Simcoe Regional Airport 03:00 AM EDT 15 July 2026
NW 10 N/A N/A 101.4 23 88 21 31
Muskoka Airport 03:00 AM EDT 15 July 2026
NW 5 Clear 11 101.3 23 89 21 31
North Bay Airport 03:00 AM EDT 15 July 2026
NNW 5 Cloudy 16 101.3 19 65 12 *
Oshawa Executive Airport 03:00 AM EDT 15 July 2026
WNW 10 gusts 17 Cloudy 16 101.2 27 68 21 35
Parry Sound Harbour 03:00 AM EDT 15 July 2026
N/A N/A N/A 101.3 23 62 16 27
Peterborough Municipal Airport 03:00 AM EDT 15 July 2026
WNW 8 gusts 16 Cloudy 15 101.2 25 77 21 34
Point Pelee 03:00 AM EDT 15 July 2026
N/A N/A N/A 101.7 25 100 25 38
Point Petre 03:00 AM EDT 15 July 2026
W 10 gusts 16 N/A N/A 101.1 22 93 21 30
Port Weller 03:00 AM EDT 15 July 2026
SW 6 N/A N/A 101.3 25 86 23 35
Sarnia Chris Hadfield Airport 03:00 AM EDT 15 July 2026
W 6 Clear 16 101.6 26 64 19 32
Sault Ste. Marie Airport 03:00 AM EDT 15 July 2026
WNW 7 Smoke 6 101.6 18 87 16 *
St. Catharines / Niagara District Airport 03:00 AM EDT 15 July 2026
WSW 9 gusts 15 N/A N/A 101.3 26 80 22 36
Tobermory 03:00 AM EDT 15 July 2026
WNW 3 N/A N/A 101.4 21 83 18 27
Toronto City Centre Airport 03:00 AM EDT 15 July 2026
W 10 gusts 15 Clear 16 101.2 28 64 20 36
Toronto Pearson Int'l Airport 03:00 AM EDT 15 July 2026
NW 15 Mainly Clear 24 101.3 28 61 20 35
Trenton, CFB 03:00 AM EDT 15 July 2026
WNW 9 Partly Cloudy 16 101.0 26 74 21 35
Vineland Station 03:00 AM EDT 15 July 2026
WSW 8 N/A N/A 101.3 26 79 22 36
Welland-Pelham 03:00 AM EDT 15 July 2026
WSW 4 N/A N/A 101.5 25 100 25 36
Western Islands 02:00 AM EDT 15 July 2026
NW 14 N/A N/A 101.3 23 91 21 31
Wiarton Airport 03:00 AM EDT 15 July 2026
NW 2 Mostly Cloudy 13 101.5 24 72 18 30
Windsor Airport 03:00 AM EDT 15 July 2026
W 6 Clear 16 101.8 26 76 21 34

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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