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Lake Simcoe: 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 AM EDT 11 May 2025
SE 8 gusts 10 0.22 2.9 103.1 6 6
Grimsby - 45139 11:00 AM EDT 11 May 2025
NE 10 gusts 11 0.44 3.3 103.1 6 6
Prince Edward Point - 45135 11:00 AM EDT 11 May 2025
NNE 5 gusts 7 0.46 3.8 103.0 5 4
South Georgian Bay - 45143 11:00 AM EDT 11 May 2025
NE 2 gusts 4 0.23 3.2 103.1 4 3
South Lake Huron - 45149 11:00 AM EDT 11 May 2025
NNW 5 gusts 6 0.37 3.7 103.0 5 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 11:00 AM EDT 11 May 2025
NNE 7 N/A N/A 103.0 9 40 -4
Burlington Lift Bridge 11:00 AM EDT 11 May 2025
ENE 11 N/A N/A 103.1 7 57 -1
Cobourg 11:00 AM EDT 11 May 2025
SSW 7 N/A N/A 103.0 9 60 1
Egbert 11:00 AM EDT 11 May 2025
ENE 6 N/A N/A 103.1 11 30 -7
Goderich 11:00 AM EDT 11 May 2025
E 8 N/A N/A 102.9 14 28 -4
Gore Bay-Manitoulin Airport 11:00 AM EDT 11 May 2025
S 6 Sunny 16 103.1 11 36 -4
Greater Sudbury Airport 11:00 AM EDT 11 May 2025
ESE 4 Partly Cloudy 32 103.1 9 27 -9
Grenadier Island 11:00 AM EDT 11 May 2025
SE 4 N/A N/A 103.0 9 43 -3
Hamilton Munro Int'l Airport 11:00 AM EDT 11 May 2025
NE 14 Mainly Sunny 24 103.0 10 44 -2
Harrow AAFC 11:00 AM EDT 11 May 2025
NE 6 N/A N/A 102.8 15 56 6
Kemptville 11:00 AM EDT 11 May 2025
NNW 7 N/A N/A 103.0 9 40 -4
Kingston Airport 11:00 AM EDT 11 May 2025
NE 9 gusts 17 Mainly Sunny 24 103.0 10 39 -4
Lagoon City 11:00 AM EDT 11 May 2025
ENE 2 N/A N/A 102.9 9 33 -6
Lake Simcoe Regional Airport 11:00 AM EDT 11 May 2025
E 8 N/A N/A 103.1 10 31 -7
Muskoka Airport 11:00 AM EDT 11 May 2025
E 4 Sunny 16 103.0 12 17 -13
North Bay Airport 11:00 AM EDT 11 May 2025
ENE 3 Partly Cloudy 48 103.1 9 21 -12
Oshawa Executive Airport 11:00 AM EDT 11 May 2025
ENE 7 Sunny 16 103.0 13 23 -8
Parry Sound Harbour 11:00 AM EDT 11 May 2025
N/A N/A N/A 103.0 12 18 -12
Peterborough Municipal Airport 11:00 AM EDT 11 May 2025
NNE 7 Sunny 16 103.0 11 31 -6
Point Petre 11:00 AM EDT 11 May 2025
SE 10 N/A N/A 103.0 10 60 3
Port Weller 11:00 AM EDT 11 May 2025
NE 15 N/A N/A 103.1 7 66 1
Sarnia Chris Hadfield Airport 11:00 AM EDT 11 May 2025
N 9 Sunny 16 N/A N/A N/A N/A
Sault Ste. Marie Airport 11:00 AM EDT 11 May 2025
SSE 5 Mostly Cloudy 32 103.1 9 39 -4
St. Catharines / Niagara District Airport 11:00 AM EDT 11 May 2025
NNE 12 Sunny 24 103.0 10 50 0
Tobermory 11:00 AM EDT 11 May 2025
ESE 5 N/A N/A 103.1 10 34 -6
Toronto City Centre Airport 11:00 AM EDT 11 May 2025
E 7 Sunny 16 103.1 9 45 -2
Toronto Pearson Int'l Airport 11:00 AM EDT 11 May 2025
ESE 3 Mainly Sunny 24 103.0 12 34 -3
Trenton, CFB 11:00 AM EDT 11 May 2025
NE 7 Sunny 24 103.0 12 29 -5
Vineland Station 11:00 AM EDT 11 May 2025
NE 9 gusts 15 N/A N/A 103.1 9 62 2
Welland-Pelham 11:00 AM EDT 11 May 2025
NNE 8 N/A N/A 103.0 12 51 2
Western Islands 11:00 AM EDT 11 May 2025
WNW 3 N/A N/A 103.1 4 62 -3
Wiarton Airport 11:00 AM EDT 11 May 2025
E 6 Sunny 24 103.1 11 33 -5
Windsor Airport 11:00 AM EDT 11 May 2025
NE 10 Sunny 16 102.9 13 62 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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Great Lakes - Lake Erie and Lake Ontario Area

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