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Lake Simcoe: 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)
Georgian Bay - 45137 06:00 PM EST 11 November 2025
SW 15 gusts 18 0.67 3.8 100.5 4 9
Grimsby - 45139 06:00 PM EST 11 November 2025
W 15 gusts 19 0.45 3.0 101.0 4 9
Lake Nipissing - 45152 06:00 PM EST 11 November 2025
SW 13 gusts 17 0.26 2.2 100.4 2 N/A
Lake Simcoe - 45151 06:00 PM EST 11 November 2025
WSW 16 gusts 24 0.34 2.1 100.8 3 9
Lake St Clair - 45147 06:00 PM EST 11 November 2025
SSW 20 gusts 26 0.62 3.4 100.9 3 7
North Channel - 45154 06:00 PM EST 11 November 2025
S 11 gusts 19 0.01 N/A 100.2 4 N/A
Port Colborne - 45142 05:00 PM EST 11 November 2025
WNW 17 gusts 22 1.87 7.7 101.0 4 11
Port Stanley - 45132 06:00 PM EST 11 November 2025
WSW 23 gusts 28 2.11 6.7 101.0 5 11
South Georgian Bay - 45143 06:00 PM EST 11 November 2025
SW 19 gusts 23 0.80 3.8 100.6 4 9
South Lake Huron - 45149 06:00 PM EST 11 November 2025
SSW 19 gusts 24 1.18 4.8 100.7 4 11

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) Wind Chill
Brockville 06:00 PM EST 11 November 2025
WSW 9 N/A N/A 100.7 0 68 -5 *
Burlington Lift Bridge 06:00 PM EST 11 November 2025
SSW 7 N/A N/A 101.0 3 66 -3 *
Caribou Island 05:00 PM EST 11 November 2025
WSW 23 gusts 28 N/A N/A 99.9 4 79 0 *
Cobourg 06:00 PM EST 11 November 2025
WNW 4 N/A N/A 100.8 2 71 -2 *
Egbert 06:00 PM EST 11 November 2025
WSW 4 N/A N/A 100.9 1 77 -3 *
Goderich 06:00 PM EST 11 November 2025
SSW 12 gusts 18 N/A N/A 100.8 2 84 0 *
Gore Bay-Manitoulin Airport 06:21 PM EST 11 November 2025
SSW 8 gusts 15 Light Snow 5 100.4 1 97 0 *
Greater Sudbury Airport 06:00 PM EST 11 November 2025
SW 6 Mostly Cloudy 24 100.5 -1 67 -6 -5
Grenadier Island 06:00 PM EST 11 November 2025
W 3 N/A N/A 100.6 0 74 -4 *
Hamilton Munro Int'l Airport 06:00 PM EST 11 November 2025
SW 7 Cloudy 24 101.0 0 76 -4 *
Harrow AAFC 06:00 PM EST 11 November 2025
SW 13 gusts 24 N/A N/A 101.0 2 61 -5 *
Kemptville 06:00 PM EST 11 November 2025
WSW 8 N/A N/A 100.5 0 72 -5 -4
Kingston Airport 06:00 PM EST 11 November 2025
W 8 Cloudy 24 100.8 1 65 -5 *
Lagoon City 06:00 PM EST 11 November 2025
W 13 gusts 19 N/A N/A 100.6 3 75 -1 *
Lake Simcoe Regional Airport 06:00 PM EST 11 November 2025
WSW 6 N/A N/A 100.9 1 83 -2 *
Muskoka Airport 06:24 PM EST 11 November 2025
SW 4 Light Snow 6 100.7 0 85 -2 *
North Bay Airport 06:00 PM EST 11 November 2025
SW 10 Mostly Cloudy 24 100.5 0 68 -5 *
Oshawa Executive Airport 06:00 PM EST 11 November 2025
WSW 8 Cloudy 16 100.9 2 75 -2 *
Parry Sound Harbour 06:00 PM EST 11 November 2025
N/A N/A N/A 100.6 2 87 0 *
Peterborough Municipal Airport 06:00 PM EST 11 November 2025
WSW 5 Cloudy 16 100.8 1 82 -2 *
Point Pelee 06:00 PM EST 11 November 2025
N/A N/A N/A 101.0 3 61 -4 *
Point Petre 06:00 PM EST 11 November 2025
WNW 19 gusts 25 N/A N/A 100.9 3 65 -3 *
Port Weller 06:00 PM EST 11 November 2025
W 20 gusts 25 N/A N/A 101.0 4 72 -1 *
Sarnia Chris Hadfield Airport 06:28 PM EST 11 November 2025
SSW 12 Precipitation 16 100.9 1 68 -5 *
Sault Ste. Marie Airport 06:00 PM EST 11 November 2025
SE 7 Light Snow 10 100.2 1 89 -1 *
St. Catharines / Niagara District Airport 06:00 PM EST 11 November 2025
WSW 8 gusts 16 Mostly Cloudy 24 101.0 2 66 -4 *
Tobermory 06:00 PM EST 11 November 2025
SW 7 N/A N/A 100.5 4 73 -1 *
Toronto City Centre Airport 06:00 PM EST 11 November 2025
WSW 17 gusts 23 Cloudy 16 100.9 3 70 -2 *
Toronto Pearson Int'l Airport 06:00 PM EST 11 November 2025
SW 10 Mostly Cloudy 24 100.9 2 69 -3 *
Trenton, CFB 06:00 PM EST 11 November 2025
WSW 6 Cloudy 24 100.8 1 72 -4 *
Vineland Station 06:00 PM EST 11 November 2025
WSW 5 N/A N/A 101.0 2 68 -4 *
Welland-Pelham 06:00 PM EST 11 November 2025
W 4 N/A N/A 101.1 1 72 -4 *
Western Islands 05:00 PM EST 11 November 2025
WSW 17 N/A N/A 100.7 4 74 -1 *
Wiarton Airport 06:00 PM EST 11 November 2025
S 8 Mostly Cloudy 24 100.6 2 80 -2 *
Windsor Airport 06:00 PM EST 11 November 2025
SSW 17 gusts 24 Cloudy 16 101.0 1 66 -5 *

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

 
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Map of Great Lakes - Lake Huron marine weather areas Cove Island Goderich Oshawa Executive Airport CFB Trenton Western Islands Wiarton Airport Point Petre Lake Simcoe Regional Airport Parry Sound Harbour Toronto City Centre Airport Muskoka Airport Lagoon City Brockville Hamilton Munro Int'l Airport Sarnia Chris Hadfield Airport Tobermory Cobourg Harrow AAFC Long Point Port Weller Burlington Lift Bridge St. Catharines / Niagara District Airport Southeast Shoal Point Pelee Vineland Station Welland-Pelham Erieau Windsor Airport Port Colborne Killarney South Georgian Bay - 45143 Grimsby - 45139 Georgian Bay - 45137 Prince Edward Point - 45135 Port Stanley - 45132 Lake St Clair - 45147 South Lake Huron - 45149 Sault Ste. Marie Airport Lake Simcoe - 45151 Collingwood Greater Sudbury Airport North Bay Airport Kingston Airport Peterborough Municipal Airport Grenadier Island Port Colborne - 45142 Great Duck Island Ajax - 45159 Gore Bay-Manitoulin Airport North Channel - 45154 Lake Nipissing - 45152
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