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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)
Grimsby - 45139 10:00 PM EST 04 December 2025
N 5 gusts 9 0.23 2.9 102.7 -6 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) Wind Chill
Brockville 10:00 PM EST 04 December 2025
calm N/A N/A 102.8 -21 79 -23 *
Burlington Lift Bridge 10:00 PM EST 04 December 2025
WNW 4 N/A N/A 102.8 -8 64 -13 -11
Caribou Island 09:00 PM EST 04 December 2025
SSW 32 gusts 43 N/A N/A 101.6 -4 73 -8 -14
Cobourg 10:00 PM EST 04 December 2025
N 4 N/A N/A 102.7 -14 65 -19 -19
Egbert 10:00 PM EST 04 December 2025
SSE 3 N/A N/A 102.7 -13 73 -17 -17
Goderich 10:00 PM EST 04 December 2025
SSE 5 N/A N/A 102.5 -8 75 -12 -13
Gore Bay-Manitoulin Airport 10:00 PM EST 04 December 2025
SW 14 gusts 22 Cloudy 16 102.2 -7 63 -13 -15
Greater Sudbury Airport 10:00 PM EST 04 December 2025
SSE 8 Partly Cloudy 24 102.4 -20 61 -26 -29
Grenadier Island 10:00 PM EST 04 December 2025
calm N/A N/A 102.8 -14 56 -21 *
Hamilton Munro Int'l Airport 10:00 PM EST 04 December 2025
N 3 Partly Cloudy 24 102.7 -13 75 -17 -16
Harrow AAFC 10:00 PM EST 04 December 2025
E 1 N/A N/A 102.6 -12 82 -15 -14
Kemptville 10:00 PM EST 04 December 2025
SW 2 N/A N/A 102.8 -19 71 -23 -21
Kingston Airport 10:00 PM EST 04 December 2025
NNE 3 Clear 24 102.8 -15 61 -21 -19
Lagoon City 10:00 PM EST 04 December 2025
ESE 5 N/A N/A 102.5 -13 61 -19 -19
Lake Simcoe Regional Airport 10:00 PM EST 04 December 2025
NNW 3 N/A N/A 102.7 -14 74 -17 -18
Muskoka Airport 10:00 PM EST 04 December 2025
calm Mostly Cloudy 16 102.7 -21 80 -24 *
North Bay Airport 10:00 PM EST 04 December 2025
SW 5 Clear 24 102.6 -21 75 -24 -28
Oshawa Executive Airport 10:00 PM EST 04 December 2025
NW 2 Mainly Clear 16 102.8 -14 80 -17 -17
Parry Sound Harbour 10:00 PM EST 04 December 2025
N/A N/A N/A 102.7 -16 71 -20 *
Peterborough Municipal Airport 10:00 PM EST 04 December 2025
SSW 2 Clear 16 102.8 -21 87 -22 -24
Point Pelee 10:00 PM EST 04 December 2025
N/A N/A N/A 102.6 -14 82 -16 *
Point Petre 10:00 PM EST 04 December 2025
NNE 3 N/A N/A 102.8 -14 57 -21 -18
Port Weller 10:00 PM EST 04 December 2025
NW 9 N/A N/A 102.7 -6 62 -12 -12
Sarnia Chris Hadfield Airport 10:00 PM EST 04 December 2025
SW 5 Clear 16 102.6 -11 63 -16 -16
Sault Ste. Marie Airport 10:00 PM EST 04 December 2025
SSE 7 Light Snow 24 102.0 -8 82 -11 -14
St. Catharines / Niagara District Airport 10:00 PM EST 04 December 2025
NW 3 N/A N/A 102.7 -8 58 -15 -11
Tobermory 10:00 PM EST 04 December 2025
N/A N/A N/A 102.4 -10 81 -12 *
Toronto City Centre Airport 10:00 PM EST 04 December 2025
NNW 6 Clear 16 102.7 -9 54 -17 -14
Toronto Pearson Int'l Airport 10:00 PM EST 04 December 2025
NNW 2 Mainly Clear 24 102.7 -10 60 -17 -13
Trenton, CFB 10:00 PM EST 04 December 2025
calm Clear 24 102.8 -16 66 -21 *
Vineland Station 10:00 PM EST 04 December 2025
NW 6 N/A N/A 102.7 -7 56 -14 -12
Welland-Pelham 10:00 PM EST 04 December 2025
calm N/A N/A 102.8 -12 87 -14 *
Western Islands 09:00 PM EST 04 December 2025
W 13 N/A N/A 102.6 -8 60 -14 -15
Wiarton Airport 10:11 PM EST 04 December 2025
SSE 9 Cloudy 16 102.5 -11 75 -15 -19
Windsor Airport 10:00 PM EST 04 December 2025
SE 3 Clear 16 102.7 -13 73 -17 -16

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

 
[ Buoys ] [ Land Stations ]
 

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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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Great Lakes - Lake Huron Area

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