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Eastern Lake Ontario: Regional Summary

 
 
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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 tempC) Water tempC)
Ajax - 45159 07:00 AM EDT 20 June 2025
W 7 gusts 8 0.28 2.9 101.3 15 13
Georgian Bay - 45137 07:00 AM EDT 20 June 2025
NNW 4 gusts 5 0.12 2.3 101.4 12 11
Grimsby - 45139 07:00 AM EDT 20 June 2025
W 6 gusts 7 0.12 2.3 101.3 15 13
Lake Nipissing - 45152 07:00 AM EDT 20 June 2025
N 6 gusts 9 0.17 2.2 101.4 12 17
Lake Simcoe - 45151 07:00 AM EDT 20 June 2025
NW 10 gusts 13 0.18 2.0 101.3 6 N/A
Lake St Clair - 45147 07:00 AM EDT 20 June 2025
W 7 gusts 9 0.21 2.3 101.4 19 19
North Channel - 45154 07:00 AM EDT 20 June 2025
E 5 gusts 13 0.04 2.9 101.4 14 14
Prince Edward Point - 45135 07:00 AM EDT 20 June 2025
WNW 12 gusts 14 1.27 5.9 101.1 13 11
South Georgian Bay - 45143 07:00 AM EDT 20 June 2025
W 6 gusts 7 0.23 3.4 101.4 10 8
South Lake Huron - 45149 07:00 AM EDT 20 June 2025
WNW 6 gusts 7 0.20 3.1 101.4 14 13

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 tempC) Relative humidity(%) Dew pointC)
Brockville 07:00 AM EDT 20 June 2025
WNW 9 gusts 16 N/A N/A 100.9 15 89 13
Burlington Lift Bridge 07:00 AM EDT 20 June 2025
SW 3 N/A N/A 101.3 18 89 16
Cobourg 07:00 AM EDT 20 June 2025
W 6 N/A N/A 101.1 12 92 11
Egbert 07:00 AM EDT 20 June 2025
NNW 8 N/A N/A 101.4 13 95 12
Goderich 07:00 AM EDT 20 June 2025
WNW 2 N/A N/A 101.4 15 100 15
Gore Bay-Manitoulin Airport 07:00 AM EDT 20 June 2025
calm Cloudy 16 101.4 14 87 12
Greater Sudbury Airport 07:00 AM EDT 20 June 2025
NW 4 Partly Cloudy 32 101.4 9 94 8
Grenadier Island 06:00 AM EDT 20 June 2025
WSW 4 N/A N/A 100.7 15 93 14
Hamilton Munro Int'l Airport 07:00 AM EDT 20 June 2025
SW 5 Mist 5 101.3 16 100 16
Harrow AAFC 07:00 AM EDT 20 June 2025
WSW 3 N/A N/A 101.5 18 100 18
Kemptville 07:00 AM EDT 20 June 2025
WNW 10 gusts 16 N/A N/A 100.8 14 92 13
Kingston Airport 07:00 AM EDT 20 June 2025
WNW 10 gusts 18 Mostly Cloudy 24 101.0 15 96 15
Lagoon City 07:00 AM EDT 20 June 2025
NW 6 N/A N/A 101.1 14 99 14
Lake Simcoe Regional Airport 07:00 AM EDT 20 June 2025
WNW 5 N/A N/A 101.4 13 94 12
Muskoka Airport 07:26 AM EDT 20 June 2025
NNW 6 Cloudy 16 101.3 13 98 13
North Bay Airport 07:00 AM EDT 20 June 2025
N 8 Mostly Cloudy 48 101.3 9 95 8
Oshawa Executive Airport 07:29 AM EDT 20 June 2025
WNW 8 Cloudy 16 101.3 16 85 14
Parry Sound Harbour 07:00 AM EDT 20 June 2025
N/A N/A N/A 101.3 13 92 12
Peterborough Municipal Airport 07:15 AM EDT 20 June 2025
WNW 7 gusts 15 Cloudy 16 101.2 16 87 14
Point Pelee 07:00 AM EDT 20 June 2025
N/A N/A N/A 101.5 19 95 18
Point Petre 07:00 AM EDT 20 June 2025
W 13 gusts 18 N/A N/A 101.1 15 92 14
Port Weller 07:00 AM EDT 20 June 2025
NNW 5 N/A N/A 101.3 16 95 15
Sarnia Chris Hadfield Airport 07:00 AM EDT 20 June 2025
WSW 4 Sunny 16 101.4 18 93 17
Sault Ste. Marie Airport 07:00 AM EDT 20 June 2025
WNW 3 Fog 0.6 101.4 9 100 9
St. Catharines / Niagara District Airport 07:22 AM EDT 20 June 2025
NNW 2 Mostly Cloudy 24 101.3 18 97 17
Tobermory 07:00 AM EDT 20 June 2025
W 3 N/A N/A 101.4 13 100 13
Toronto City Centre Airport 07:16 AM EDT 20 June 2025
SW 4 Mist 10 101.3 14 98 14
Toronto Pearson Int'l Airport 07:00 AM EDT 20 June 2025
WNW 4 Mostly Cloudy 24 101.3 16 88 14
Trenton, CFB 07:00 AM EDT 20 June 2025
WNW 6 Cloudy 24 101.1 17 86 14
Vineland Station 07:00 AM EDT 20 June 2025
WSW 6 N/A N/A 101.3 18 90 16
Welland-Pelham 07:00 AM EDT 20 June 2025
SW 3 N/A N/A 101.4 17 93 16
Western Islands 06:00 AM EDT 20 June 2025
WNW 8 N/A N/A 101.2 12 100 12
Wiarton Airport 07:00 AM EDT 20 June 2025
SSE 2 Mist 10 101.4 13 100 13
Windsor Airport 07:00 AM EDT 20 June 2025
WSW 3 Sunny 16 101.5 16 98 16

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

 
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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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