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Great Lakes - Lake Erie and Lake Ontario: Regional Summary

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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 07:00 PM EDT 22 July 2026
WSW 5 gusts 6 0.29 3.4 101.3 18 14
Georgian Bay - 45137 07:00 PM EDT 22 July 2026
W 17 gusts 19 0.86 4.1 101.3 17 16
Grimsby - 45139 07:00 PM EDT 22 July 2026
W 15 gusts 18 0.41 2.8 101.4 20 20
Lake Nipissing - 45152 07:00 PM EDT 22 July 2026
NNW 14 gusts 18 0.40 2.9 101.1 20 21
Lake Simcoe - 45151 07:00 PM EDT 22 July 2026
WNW 12 gusts 16 0.38 2.2 101.5 18 21
Lake St Clair - 45147 07:00 PM EDT 22 July 2026
NNW 4 gusts 6 0.16 2.1 101.6 22 23
North Channel - 45154 07:00 PM EDT 22 July 2026
W 24 gusts 28 1.15 4.7 101.3 18 18
Port Colborne - 45142 07:00 PM EDT 22 July 2026
WNW 15 gusts 18 0.66 4.1 101.4 21 22
Port Stanley - 45132 07:00 PM EDT 22 July 2026
NNW 12 gusts 14 0.33 2.7 101.6 21 22
Prince Edward Point - 45135 07:00 PM EDT 22 July 2026
W 16 gusts 19 1.31 6.3 101.3 18 17
South Georgian Bay - 45143 07:00 PM EDT 22 July 2026
W 18 gusts 22 0.93 4.5 101.3 18 19
South Lake Huron - 45149 07:00 PM EDT 22 July 2026
N 8 gusts 10 0.81 5.7 101.6 20 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 07:00 PM EDT 22 July 2026
W 6 N/A N/A 101.2 16 84 13 *
Burlington Lift Bridge 07:00 PM EDT 22 July 2026
WNW 13 N/A N/A 101.5 21 33 4 *
Cobourg 07:00 PM EDT 22 July 2026
WNW 6 N/A N/A 101.3 15 84 12 *
Egbert 07:00 PM EDT 22 July 2026
WNW 6 N/A N/A 101.4 19 50 8 *
Goderich 07:00 PM EDT 22 July 2026
NNW 7 N/A N/A 101.6 18 53 8 *
Gore Bay-Manitoulin Airport 07:00 PM EDT 22 July 2026
WNW 17 gusts 25 Sunny 16 101.4 19 54 10 *
Greater Sudbury Airport 07:00 PM EDT 22 July 2026
NW 11 gusts 17 Mostly Cloudy 32 101.3 19 41 5 *
Hamilton Munro Int'l Airport 07:00 PM EDT 22 July 2026
W 11 gusts 17 Partly Cloudy 24 101.5 19 49 8 *
Harrow AAFC 07:00 PM EDT 22 July 2026
N 4 N/A N/A 101.6 22 39 8 23
Kemptville 07:00 PM EDT 22 July 2026
WNW 10 gusts 17 N/A N/A 101.1 17 66 11 *
Kingston Airport 07:00 PM EDT 22 July 2026
WNW 7 Mostly Cloudy 24 101.3 19 61 11 *
Lagoon City 07:00 PM EDT 22 July 2026
WNW 18 N/A N/A 101.2 19 58 10 *
Lake Simcoe Regional Airport 07:00 PM EDT 22 July 2026
WNW 12 gusts 19 N/A N/A 101.5 18 56 9 *
Muskoka Airport 07:00 PM EDT 22 July 2026
WNW 10 gusts 20 Sunny 16 101.3 18 52 8 *
North Bay Airport 07:00 PM EDT 22 July 2026
NW 11 Partly Cloudy 48 101.2 18 50 8 *
Oshawa Executive Airport 07:00 PM EDT 22 July 2026
WNW 10 Mostly Cloudy 16 101.3 21 52 11 23
Parry Sound Harbour 07:00 PM EDT 22 July 2026
N/A N/A N/A 101.3 18 63 11 *
Peterborough Municipal Airport 07:00 PM EDT 22 July 2026
W 9 gusts 18 Mainly Sunny 16 101.3 20 55 10 *
Point Pelee 07:00 PM EDT 22 July 2026
N/A N/A N/A 101.7 23 50 12 25
Point Petre 07:00 PM EDT 22 July 2026
WSW 12 N/A N/A 101.3 18 77 13 *
Port Weller 07:00 PM EDT 22 July 2026
WNW 18 N/A N/A 101.4 21 61 13 24
Sarnia Chris Hadfield Airport 07:00 PM EDT 22 July 2026
NE 6 Mostly Cloudy 16 101.6 21 57 12 23
Sault Ste. Marie Airport 07:00 PM EDT 22 July 2026
NW 12 gusts 19 Mostly Cloudy 24 101.7 17 65 10 *
St. Catharines / Niagara District Airport 07:00 PM EDT 22 July 2026
WNW 13 gusts 19 Partly Cloudy 24 101.4 21 45 8 *
Tobermory 07:00 PM EDT 22 July 2026
WNW 12 gusts 19 N/A N/A 101.4 17 65 10 *
Toronto City Centre Airport 07:00 PM EDT 22 July 2026
WNW 16 gusts 21 Sunny 16 101.3 21 39 7 *
Toronto Pearson Int'l Airport 07:00 PM EDT 22 July 2026
WNW 18 gusts 24 Mainly Sunny 24 101.4 20 40 6 *
Trenton, CFB 07:00 PM EDT 22 July 2026
W 6 Mostly Cloudy 24 101.2 20 55 11 22
Vineland Station 07:00 PM EDT 22 July 2026
WNW 10 gusts 16 N/A N/A 101.4 20 52 10 21
Welland-Pelham 07:00 PM EDT 22 July 2026
WNW 12 N/A N/A 101.5 20 45 8 21
Western Islands 06:00 PM EDT 22 July 2026
WNW 20 N/A N/A 101.3 18 64 11 *
Wiarton Airport 07:00 PM EDT 22 July 2026
WNW 8 gusts 15 Sunny 24 101.5 18 58 9 *
Windsor Airport 07:00 PM EDT 22 July 2026
N 3 Cloudy 16 101.7 22 42 9 23

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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