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Eastern Lake Ontario: Regional Summary

 
 
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 tempC) Water tempC)
Ajax - 45159 10:00 PM EDT 12 May 2025
NE 4 gusts 5 0.08 2.4 101.8 9 8
Georgian Bay - 45137 10:00 PM EDT 12 May 2025
SSW 5 gusts 8 0.08 2.5 101.9 8 3
Grimsby - 45139 10:00 PM EDT 12 May 2025
NW 5 gusts 6 0.06 2.6 101.8 10 10
Lake Nipissing - 45152 10:00 PM EDT 12 May 2025
S 3 gusts 6 0.01 1.7 101.8 15 13
Prince Edward Point - 45135 10:00 PM EDT 12 May 2025
ESE 4 gusts 4 0.01 3.4 101.9 11 6
South Georgian Bay - 45143 10:00 PM EDT 12 May 2025
WNW 6 gusts 7 0.03 2.7 101.8 7 3
South Lake Huron - 45149 10:00 PM EDT 12 May 2025
ENE 6 gusts 7 0.02 3.7 101.7 12 5

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 10:00 PM EDT 12 May 2025
calm N/A N/A 102.0 14 65 7
Burlington Lift Bridge 10:00 PM EDT 12 May 2025
calm N/A N/A 101.8 12 66 6
Cobourg 10:00 PM EDT 12 May 2025
ESE 2 N/A N/A 101.8 10 83 7
Egbert 10:00 PM EDT 12 May 2025
ESE 3 N/A N/A 101.8 18 32 1
Goderich 10:00 PM EDT 12 May 2025
ENE 6 N/A N/A 101.7 15 67 9
Gore Bay-Manitoulin Airport 10:00 PM EDT 12 May 2025
ENE 4 Clear 16 101.7 15 31 -2
Greater Sudbury Airport 10:00 PM EDT 12 May 2025
S 6 Clear 24 101.9 17 40 4
Grenadier Island 10:00 PM EDT 12 May 2025
calm N/A N/A 101.9 18 38 3
Hamilton Munro Int'l Airport 10:00 PM EDT 12 May 2025
NE 9 Mostly Cloudy 24 101.8 14 58 6
Harrow AAFC 10:00 PM EDT 12 May 2025
SSE 2 N/A N/A 101.6 16 79 13
Kemptville 10:00 PM EDT 12 May 2025
E 2 N/A N/A 102.0 16 46 5
Kingston Airport 10:00 PM EDT 12 May 2025
SE 3 Partly Cloudy 24 101.9 12 56 4
Lagoon City 10:00 PM EDT 12 May 2025
E 2 N/A N/A 101.7 20 37 5
Lake Simcoe Regional Airport 10:00 PM EDT 12 May 2025
NNW 2 N/A N/A 101.9 15 56 6
Muskoka Airport 10:00 PM EDT 12 May 2025
SSE 2 Clear 16 101.8 14 59 6
North Bay Airport 10:00 PM EDT 12 May 2025
N 1 Mainly Clear 24 101.9 17 43 5
Oshawa Executive Airport 10:00 PM EDT 12 May 2025
calm Clear 16 101.8 14 60 6
Parry Sound Harbour 10:00 PM EDT 12 May 2025
N/A N/A N/A 101.8 16 46 4
Peterborough Municipal Airport 10:00 PM EDT 12 May 2025
calm Clear 16 101.9 14 69 8
Point Pelee 10:00 PM EDT 12 May 2025
N/A N/A N/A 101.6 15 84 12
Point Petre 10:00 PM EDT 12 May 2025
calm N/A N/A 101.9 8 80 4
Port Weller 10:00 PM EDT 12 May 2025
SW 3 N/A N/A 101.8 12 81 9
Sarnia Chris Hadfield Airport 10:00 PM EDT 12 May 2025
SSE 5 Mainly Clear 16 101.6 21 N/A N/A
Sault Ste. Marie Airport 10:00 PM EDT 12 May 2025
E 6 Mainly Clear 32 101.5 16 42 3
St. Catharines / Niagara District Airport 10:00 PM EDT 12 May 2025
W 2 N/A N/A 101.8 15 60 7
Tobermory 10:00 PM EDT 12 May 2025
ESE 5 N/A N/A 101.8 12 47 1
Toronto City Centre Airport 10:00 PM EDT 12 May 2025
E 5 Clear 16 101.8 12 52 3
Toronto Pearson Int'l Airport 10:00 PM EDT 12 May 2025
SSE 3 Mostly Cloudy 24 101.8 15 42 2
Trenton, CFB 10:00 PM EDT 12 May 2025
calm Cloudy 24 101.9 12 65 6
Vineland Station 10:00 PM EDT 12 May 2025
NW 2 N/A N/A 101.8 11 81 8
Welland-Pelham 10:00 PM EDT 12 May 2025
ENE 2 N/A N/A 101.8 18 64 11
Western Islands 09:00 PM EDT 12 May 2025
N 11 N/A N/A 101.7 16 33 0
Wiarton Airport 10:00 PM EDT 12 May 2025
NNE 2 Partly Cloudy 24 101.8 11 59 4
Windsor Airport 10:00 PM EDT 12 May 2025
SE 6 Mostly Cloudy 16 101.6 17 64 10

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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