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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)
Ajax - 45159 01:00 PM EST 09 November 2025
S 1 gusts 4 0.01 4.9 101.0 1 N/A
Georgian Bay - 45137 01:00 PM EST 09 November 2025
NNE 20 gusts 26 1.03 4.7 101.7 -2 N/A
Grimsby - 45139 01:00 PM EST 09 November 2025
NNE 23 gusts 26 1.53 6.7 100.9 2 10
Lake Nipissing - 45152 01:00 PM EST 09 November 2025
NNE 12 gusts 17 0.31 2.6 102.0 -3 N/A
Lake Simcoe - 45151 01:00 PM EST 09 November 2025
NE 15 gusts 19 0.48 2.7 101.3 -2 N/A
Lake St Clair - 45147 01:00 PM EST 09 November 2025
NE 16 gusts 19 0.53 2.9 101.0 3 10
North Channel - 45154 01:00 PM EST 09 November 2025
NNE 13 gusts 17 0.43 2.9 101.9 -1 N/A
Port Colborne - 45142 01:00 PM EST 09 November 2025
NE 23 gusts 28 1.07 4.3 100.7 4 11
Port Stanley - 45132 01:00 PM EST 09 November 2025
NE 25 gusts 30 1.55 6.1 100.7 3 12
Prince Edward Point - 45135 01:00 PM EST 09 November 2025
NE 27 gusts 32 1.84 5.6 100.9 3 11
South Georgian Bay - 45143 01:00 PM EST 09 November 2025
NNE 21 gusts 25 1.11 4.3 101.4 0 N/A
South Lake Huron - 45149 01:00 PM EST 09 November 2025
NE 21 gusts 24 1.35 5.4 101.2 2 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 01:00 PM EST 09 November 2025
NE 13 gusts 18 N/A N/A 101.3 -2 89 -3 -8
Burlington Lift Bridge 01:00 PM EST 09 November 2025
N 14 N/A N/A 101.0 -1 96 -1 -7
Caribou Island 01:00 PM EST 09 November 2025
NE 16 N/A N/A 102.3 -1 60 -8 -8
Cobourg 01:00 PM EST 09 November 2025
NE 9 N/A N/A 101.0 -1 86 -3 -6
Egbert 01:00 PM EST 09 November 2025
NNE 8 N/A N/A 101.3 -3 91 -4 -8
Goderich 01:00 PM EST 09 November 2025
ENE 14 gusts 20 N/A N/A 101.2 0 91 -2 -6
Gore Bay-Manitoulin Airport 01:00 PM EST 09 November 2025
NNE 13 gusts 20 Sunny 16 101.9 -2 58 -9 -8
Greater Sudbury Airport 01:00 PM EST 09 November 2025
NNE 16 gusts 22 Mostly Cloudy 32 101.9 -5 60 -12 -13
Grenadier Island 01:00 PM EST 09 November 2025
NE 10 gusts 22 N/A N/A 101.2 0 88 -2 -5
Hamilton Munro Int'l Airport 01:00 PM EST 09 November 2025
NNE 17 Heavy Snow 0.4 101.0 -2 95 -2 -9
Harrow AAFC 01:00 PM EST 09 November 2025
NNE 9 gusts 15 N/A N/A 101.0 1 100 1 *
Kemptville 01:00 PM EST 09 November 2025
NE 10 gusts 17 N/A N/A 101.4 -2 89 -4 -8
Kingston Airport 01:27 PM EST 09 November 2025
NNE 17 gusts 26 Light Freezing Rain 2 101.0 -1 90 -3 -8
Lagoon City 01:00 PM EST 09 November 2025
NNE 12 N/A N/A 101.2 -3 90 -5 -10
Lake Simcoe Regional Airport 01:00 PM EST 09 November 2025
NNE 11 gusts 16 N/A N/A 101.4 -3 92 -4 -9
Muskoka Airport 01:00 PM EST 09 November 2025
NE 6 Cloudy 16 101.4 -2 56 -10 -6
North Bay Airport 01:00 PM EST 09 November 2025
NE 9 Mostly Cloudy 48 101.8 -4 61 -11 -10
Oshawa Executive Airport 01:33 PM EST 09 November 2025
NNE 16 gusts 21 Light Snow 2 101.1 -1 87 -3 -8
Parry Sound Harbour 01:00 PM EST 09 November 2025
N/A N/A N/A 101.6 -2 57 -9 *
Peterborough Municipal Airport 01:00 PM EST 09 November 2025
NNE 15 Light Snow 2 101.2 -2 90 -3 -9
Point Pelee 01:00 PM EST 09 November 2025
N/A N/A N/A 100.9 1 99 1 *
Point Petre 01:00 PM EST 09 November 2025
NNE 16 gusts 24 N/A N/A 101.0 0 92 -1 -7
Port Weller 01:00 PM EST 09 November 2025
NE 24 gusts 30 N/A N/A 100.9 3 97 3 *
Sarnia Chris Hadfield Airport 01:22 PM EST 09 November 2025
NE 13 gusts 20 Light Snow 5 101.1 1 95 0 *
Sault Ste. Marie Airport 01:00 PM EST 09 November 2025
NE 7 Mostly Cloudy 32 102.1 -4 58 -11 -8
St. Catharines / Niagara District Airport 01:00 PM EST 09 November 2025
NE 16 gusts 22 Light Rain and Snow 5 100.9 1 100 1 *
Tobermory 01:00 PM EST 09 November 2025
NE 9 gusts 16 N/A N/A 101.6 -1 74 -5 -6
Toronto City Centre Airport 01:06 PM EST 09 November 2025
N 11 gusts 18 Light Snow 1 101.1 -1 90 -2 -6
Toronto Pearson Int'l Airport 01:14 PM EST 09 November 2025
N 17 Light Snow 1 101.1 -2 92 -3 -9
Trenton, CFB 01:42 PM EST 09 November 2025
NNE 13 gusts 20 Light Snow 1 101.1 -2 93 -3 -8
Vineland Station 01:00 PM EST 09 November 2025
NE 17 gusts 25 N/A N/A 100.9 2 93 1 *
Welland-Pelham 01:00 PM EST 09 November 2025
NNE 12 gusts 19 N/A N/A 100.8 1 95 0 *
Western Islands 01:00 PM EST 09 November 2025
NNE 22 gusts 28 N/A N/A 101.5 -2 66 -7 -10
Wiarton Airport 01:00 PM EST 09 November 2025
NE 15 gusts 23 Mostly Cloudy 24 101.5 0 67 -6 -7
Windsor Airport 01:44 PM EST 09 November 2025
N 14 gusts 24 Light Snow 8 101.1 2 95 1 *

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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