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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 May 2025
NE 4 gusts 5 0.08 3.3 101.8 9 8
Georgian Bay - 45137 11:00 PM EDT 12 May 2025
WNW 2 gusts 3 0.06 2.5 101.9 8 3
Grimsby - 45139 11:00 PM EDT 12 May 2025
N 4 gusts 5 0.06 4.5 101.8 10 10
Lake Nipissing - 45152 11:00 PM EDT 12 May 2025
SE 4 gusts 5 0.01 1.7 101.8 14 12
Prince Edward Point - 45135 11:00 PM EDT 12 May 2025
E 4 gusts 5 0.01 3.1 101.9 13 6
South Georgian Bay - 45143 11:00 PM EDT 12 May 2025
NW 3 gusts 5 0.03 3.4 101.8 7 3
South Lake Huron - 45149 11:00 PM EDT 12 May 2025
ENE 6 gusts 7 0.02 3.8 101.7 12 4

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 12:00 AM EDT 13 May 2025
E 5 N/A N/A 102.0 15 55 6
Burlington Lift Bridge 12:00 AM EDT 13 May 2025
SW 4 N/A N/A 101.8 13 67 7
Cobourg 12:00 AM EDT 13 May 2025
NNE 3 N/A N/A 101.8 10 71 5
Egbert 12:00 AM EDT 13 May 2025
ESE 3 N/A N/A 101.8 16 42 3
Goderich 12:00 AM EDT 13 May 2025
SE 4 N/A N/A 101.7 17 59 9
Gore Bay-Manitoulin Airport 12:00 AM EDT 13 May 2025
NE 3 Clear 16 101.7 13 36 -2
Greater Sudbury Airport 11:00 PM EDT 12 May 2025
SSE 5 Clear 24 101.8 15 44 3
Grenadier Island 12:00 AM EDT 13 May 2025
NNE 5 N/A N/A 102.0 14 57 6
Hamilton Munro Int'l Airport 12:00 AM EDT 13 May 2025
NE 7 Mostly Cloudy 24 101.8 14 58 5
Harrow AAFC 12:00 AM EDT 13 May 2025
ESE 4 N/A N/A 101.6 17 91 16
Kemptville 12:00 AM EDT 13 May 2025
ESE 3 N/A N/A 102.0 13 58 5
Kingston Airport 12:00 AM EDT 13 May 2025
NE 5 N/A N/A 102.2 11 61 3
Lagoon City 12:00 AM EDT 13 May 2025
E 1 N/A N/A 101.7 16 69 10
Lake Simcoe Regional Airport 12:00 AM EDT 13 May 2025
N 3 N/A N/A 101.9 12 74 8
Muskoka Airport 12:00 AM EDT 13 May 2025
calm Clear 16 101.8 11 75 7
North Bay Airport 12:00 AM EDT 13 May 2025
E 7 Clear 16 101.9 14 58 6
Oshawa Executive Airport 12:00 AM EDT 13 May 2025
NE 3 Clear 16 101.8 12 68 6
Parry Sound Harbour 12:00 AM EDT 13 May 2025
N/A N/A N/A 101.8 14 59 6
Peterborough Municipal Airport 12:00 AM EDT 13 May 2025
calm Clear 16 101.9 11 86 8
Point Pelee 12:00 AM EDT 13 May 2025
N/A N/A N/A 101.6 16 92 14
Point Petre 12:00 AM EDT 13 May 2025
ESE 5 N/A N/A 101.9 9 72 5
Port Weller 12:00 AM EDT 13 May 2025
W 5 N/A N/A 101.8 10 88 8
Sarnia Chris Hadfield Airport 12:00 AM EDT 13 May 2025
SSE 5 Mostly Cloudy 16 101.6 19 N/A N/A
Sault Ste. Marie Airport 12:00 AM EDT 13 May 2025
E 3 Mainly Clear 32 101.6 13 38 -1
St. Catharines / Niagara District Airport 12:00 AM EDT 13 May 2025
WNW 4 N/A N/A 101.8 13 83 10
Tobermory 12:00 AM EDT 13 May 2025
ESE 5 N/A N/A 101.7 12 48 1
Toronto City Centre Airport 12:00 AM EDT 13 May 2025
calm Clear 16 101.8 11 68 5
Toronto Pearson Int'l Airport 12:00 AM EDT 13 May 2025
W 2 Mostly Cloudy 24 101.8 15 39 1
Trenton, CFB 12:00 AM EDT 13 May 2025
calm Mostly Cloudy 24 101.9 10 81 7
Vineland Station 12:00 AM EDT 13 May 2025
W 4 N/A N/A 101.8 10 82 7
Welland-Pelham 12:00 AM EDT 13 May 2025
calm N/A N/A 101.8 15 78 11
Western Islands 11:00 PM EDT 12 May 2025
N 5 N/A N/A 101.8 12 54 3
Wiarton Airport 12:00 AM EDT 13 May 2025
ENE 3 Mostly Cloudy 24 101.8 11 60 4
Windsor Airport 12:00 AM EDT 13 May 2025
ESE 4 Cloudy 16 101.7 16 79 13

If you require additional historical weather information, please visit Climate Data Online

 
[ Buoys ] [ Land Stations ]
 

Zoom-in to make a selection

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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