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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 25 May 2025
WSW 11 gusts 13 0.26 2.7 102.2 11 8
Georgian Bay - 45137 03:00 PM EDT 25 May 2025
W 7 gusts 8 0.16 2.4 102.3 7 5
Grimsby - 45139 03:00 PM EDT 25 May 2025
WNW 9 gusts 10 0.18 2.5 102.1 13 8
Lake Nipissing - 45152 03:00 PM EDT 25 May 2025
WNW 9 gusts 10 0.15 2.1 102.1 14 12
Lake Simcoe - 45151 03:00 PM EDT 25 May 2025
NNW 12 gusts 15 0.24 1.9 102.2 12 10
North Channel - 45154 03:00 PM EDT 25 May 2025
WSW 11 gusts 13 0.44 3.4 102.4 8 7
Prince Edward Point - 45135 03:00 PM EDT 25 May 2025
WNW 10 gusts 11 0.63 4.1 102.1 8 6
South Georgian Bay - 45143 03:00 PM EDT 25 May 2025
WNW 6 gusts 7 0.11 2.2 102.4 6 4
South Lake Huron - 45149 03:00 PM EDT 25 May 2025
NNE 5 gusts 6 0.27 4.3 102.5 9 8

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 03:00 PM EDT 25 May 2025
NNW 5 N/A N/A 101.9 17 49 6
Burlington Lift Bridge 03:00 PM EDT 25 May 2025
WNW 10 gusts 15 N/A N/A 102.2 17 43 4
Cobourg 03:00 PM EDT 25 May 2025
WSW 9 N/A N/A 102.0 10 87 8
Egbert 03:00 PM EDT 25 May 2025
NNW 12 gusts 18 N/A N/A 102.2 14 69 8
Goderich 03:00 PM EDT 25 May 2025
NNW 11 gusts 16 N/A N/A 102.5 12 71 7
Gore Bay-Manitoulin Airport 03:00 PM EDT 25 May 2025
WNW 13 Sunny 16 102.4 15 80 11
Greater Sudbury Airport 03:00 PM EDT 25 May 2025
WNW 9 Mostly Cloudy 32 102.2 16 58 8
Grenadier Island 02:00 PM EDT 25 May 2025
SSW 3 N/A N/A 102.0 15 60 8
Hamilton Munro Int'l Airport 03:00 PM EDT 25 May 2025
W 6 Mostly Cloudy 24 102.2 15 54 6
Harrow AAFC 03:00 PM EDT 25 May 2025
NNE 6 N/A N/A 102.4 18 41 4
Kemptville 03:00 PM EDT 25 May 2025
W 3 N/A N/A 101.9 18 43 6
Kingston Airport 03:08 PM EDT 25 May 2025
WSW 11 Mostly Cloudy 24 102.0 14 82 11
Lagoon City 03:00 PM EDT 25 May 2025
NNW 12 gusts 17 N/A N/A 102.0 13 72 8
Lake Simcoe Regional Airport 03:00 PM EDT 25 May 2025
NNW 8 N/A N/A 102.3 14 69 8
Muskoka Airport 03:00 PM EDT 25 May 2025
WNW 9 gusts 16 Sunny 16 102.2 14 71 9
North Bay Airport 03:00 PM EDT 25 May 2025
W 8 gusts 17 Mostly Cloudy 48 102.1 17 54 8
Oshawa Executive Airport 03:19 PM EDT 25 May 2025
NW 8 Cloudy 16 102.1 16 67 9
Parry Sound Harbour 03:00 PM EDT 25 May 2025
N/A N/A N/A 102.2 13 76 9
Peterborough Municipal Airport 03:00 PM EDT 25 May 2025
NW 12 Mainly Sunny 16 102.1 16 69 10
Point Pelee 03:00 PM EDT 25 May 2025
N/A N/A N/A 102.4 17 61 9
Point Petre 03:00 PM EDT 25 May 2025
WNW 5 N/A N/A 102.1 12 79 8
Port Weller 03:00 PM EDT 25 May 2025
NNE 6 N/A N/A 102.2 12 75 8
Sarnia Chris Hadfield Airport 03:00 PM EDT 25 May 2025
NNE 9 Cloudy 16 102.5 14 65 7
Sault Ste. Marie Airport 03:00 PM EDT 25 May 2025
WNW 13 gusts 18 Mostly Cloudy 32 102.6 12 79 8
St. Catharines / Niagara District Airport 03:00 PM EDT 25 May 2025
NW 10 gusts 15 Mostly Cloudy 24 102.1 18 47 7
Tobermory 03:00 PM EDT 25 May 2025
WNW 8 N/A N/A 102.4 12 85 10
Toronto City Centre Airport 03:10 PM EDT 25 May 2025
S 10 Cloudy 16 102.2 11 88 9
Toronto Pearson Int'l Airport 03:00 PM EDT 25 May 2025
NNW 9 Light Rainshower 16 102.2 13 74 8
Trenton, CFB 03:00 PM EDT 25 May 2025
SW 3 Light Rainshower 24 102.1 12 88 10
Vineland Station 03:00 PM EDT 25 May 2025
NW 8 N/A N/A 102.1 18 49 7
Welland-Pelham 03:00 PM EDT 25 May 2025
SSW 10 gusts 16 N/A N/A 102.3 15 58 7
Western Islands 02:00 PM EDT 25 May 2025
NNW 7 N/A N/A 102.3 6 96 5
Wiarton Airport 03:00 PM EDT 25 May 2025
W 5 Mostly Cloudy 24 102.4 11 84 9
Windsor Airport 03:00 PM EDT 25 May 2025
NNE 11 Mostly Cloudy 16 102.4 18 47 6

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