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Lake Simcoe: Regional Summary

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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 09 September 2026
W 8 gusts 10 0.69 4.3 100.9 23 21
Georgian Bay - 45137 11:00 PM EDT 09 September 2026
WNW 19 gusts 24 0.91 3.9 100.8 21 20
Grimsby - 45139 11:00 PM EDT 09 September 2026
WSW 10 gusts 11 0.23 2.4 101.0 22 20
Lake Nipissing - 45152 11:00 PM EDT 09 September 2026
WSW 16 gusts 19 0.35 2.2 100.6 20 21
Lake Simcoe - 45151 11:00 PM EDT 09 September 2026
WSW 10 gusts 12 0.27 2.5 100.9 21 22
Lake St Clair - 45147 11:00 PM EDT 09 September 2026
W 13 gusts 16 0.44 2.9 101.3 23 22
North Channel - 45154 11:00 PM EDT 09 September 2026
WNW 18 gusts 23 1.07 5.4 100.9 20 20
Port Colborne - 45142 11:00 PM EDT 09 September 2026
WSW 15 gusts 18 0.93 4.5 101.1 23 23
Port Stanley - 45132 11:00 PM EDT 09 September 2026
W 15 gusts 18 0.68 4.3 101.2 24 23
Prince Edward Point - 45135 11:00 PM EDT 09 September 2026
WSW 17 gusts 19 1.14 4.9 100.9 23 22
South Georgian Bay - 45143 11:00 PM EDT 09 September 2026
WNW 17 gusts 21 0.83 3.8 100.9 21 21
South Lake Huron - 45149 11:00 PM EDT 09 September 2026
WSW 14 gusts 17 0.55 3.5 N/A N/A 21

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) Humidex
Brockville 12:00 AM EDT 10 September 2026
WSW 6 N/A N/A 100.8 21 100 21 28
Burlington Lift Bridge 12:00 AM EDT 10 September 2026
WSW 6 N/A N/A 101.1 22 89 20 30
Cobourg 12:00 AM EDT 10 September 2026
W 7 N/A N/A 100.9 21 100 21 30
Egbert 12:00 AM EDT 10 September 2026
WSW 4 N/A N/A 100.9 21 92 19 27
Goderich 12:00 AM EDT 10 September 2026
WSW 13 N/A N/A 101.1 21 95 21 29
Gore Bay-Manitoulin Airport 12:00 AM EDT 10 September 2026
WSW 10 gusts 19 Clear 16 100.9 19 67 12 *
Greater Sudbury Airport 12:00 AM EDT 10 September 2026
W 10 Mainly Clear 24 100.7 16 67 10 *
Grenadier Island 12:00 AM EDT 10 September 2026
WSW 3 N/A N/A 100.7 21 94 21 29
Hamilton Munro Int'l Airport 11:00 PM EDT 09 September 2026
WSW 7 Mainly Clear 11 101.2 20 98 20 28
Harrow AAFC 12:00 AM EDT 10 September 2026
W 4 N/A N/A 101.4 21 100 21 30
Kemptville 12:00 AM EDT 10 September 2026
SW 6 N/A N/A 100.6 21 100 21 29
Kingston Airport 12:00 AM EDT 10 September 2026
WSW 8 N/A N/A 101.1 22 100 22 31
Lagoon City 12:00 AM EDT 10 September 2026
WSW 10 N/A N/A 100.7 21 91 20 28
Lake Simcoe Regional Airport 12:00 AM EDT 10 September 2026
SSW 3 N/A N/A 101.0 18 95 18 *
Muskoka Airport 12:00 AM EDT 10 September 2026
W 6 Mainly Clear 16 100.9 20 99 20 *
North Bay Airport 12:00 AM EDT 10 September 2026
W 12 gusts 19 Clear 16 100.6 18 89 16 *
Oshawa Executive Airport 12:00 AM EDT 10 September 2026
WSW 3 Clear 16 101.0 20 96 20 28
Parry Sound Harbour 12:00 AM EDT 10 September 2026
N/A N/A N/A 100.9 21 72 16 25
Peterborough Municipal Airport 12:00 AM EDT 10 September 2026
W 6 Clear 16 100.9 20 93 19 *
Point Pelee 12:00 AM EDT 10 September 2026
N/A N/A N/A 101.4 23 100 23 33
Point Petre 12:00 AM EDT 10 September 2026
WSW 15 gusts 21 N/A N/A 100.9 22 95 21 31
Port Weller 12:00 AM EDT 10 September 2026
SW 5 N/A N/A 101.1 22 94 21 30
Sarnia Chris Hadfield Airport 12:00 AM EDT 10 September 2026
W 7 Clear 16 101.3 22 94 21 29
Sault Ste. Marie Airport 12:00 AM EDT 10 September 2026
WNW 12 gusts 19 Partly Cloudy 24 101.0 19 74 14 *
St. Catharines / Niagara District Airport 12:00 AM EDT 10 September 2026
SW 9 N/A N/A 101.1 22 94 20 29
Tobermory 12:00 AM EDT 10 September 2026
WNW 6 N/A N/A 101.0 18 76 14 *
Toronto City Centre Airport 12:00 AM EDT 10 September 2026
SSW 6 Clear 11 101.0 21 100 21 30
Toronto Pearson Int'l Airport 12:00 AM EDT 10 September 2026
WSW 8 Mainly Clear 24 101.0 21 90 19 28
Trenton, CFB 12:00 AM EDT 10 September 2026
SW 7 Mainly Clear 24 100.9 21 95 21 29
Vineland Station 12:00 AM EDT 10 September 2026
SW 6 N/A N/A 101.0 22 100 22 31
Welland-Pelham 12:00 AM EDT 10 September 2026
WSW 3 N/A N/A 101.2 21 100 21 29
Western Islands 11:00 PM EDT 09 September 2026
W 21 N/A N/A 100.9 21 88 19 28
Wiarton Airport 12:00 AM EDT 10 September 2026
WNW 5 Partly Cloudy 24 101.1 19 76 14 *
Windsor Airport 12:00 AM EDT 10 September 2026
W 6 Clear 16 101.4 22 92 20 30

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