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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 08:00 AM EST 09 November 2025
calm 0.01 4.9 101.3 1 N/A
Georgian Bay - 45137 08:00 AM EST 09 November 2025
NE 15 gusts 19 0.80 4.1 101.7 -2 N/A
Grimsby - 45139 08:00 AM EST 09 November 2025
NE 22 gusts 26 1.72 6.3 101.2 3 11
Lake Nipissing - 45152 08:00 AM EST 09 November 2025
NE 11 gusts 16 0.37 2.7 101.9 -5 N/A
Lake Simcoe - 45151 08:00 AM EST 09 November 2025
NE 16 gusts 21 0.38 2.8 101.5 -1 N/A
Lake St Clair - 45147 08:00 AM EST 09 November 2025
NE 17 gusts 21 0.60 2.8 101.0 2 10
North Channel - 45154 08:00 AM EST 09 November 2025
NE 17 gusts 21 0.67 3.6 101.9 -3 N/A
Port Colborne - 45142 07:00 AM EST 09 November 2025
ENE 21 gusts 27 0.68 4.0 100.9 5 12
Port Stanley - 45132 08:00 AM EST 09 November 2025
ENE 21 gusts 25 1.25 5.1 101.0 5 12
Prince Edward Point - 45135 08:00 AM EST 09 November 2025
NE 21 gusts 25 1.31 4.3 101.3 3 11
South Georgian Bay - 45143 08:00 AM EST 09 November 2025
NE 18 gusts 24 0.96 4.4 101.5 0 10
South Lake Huron - 45149 08:00 AM EST 09 November 2025
ENE 16 gusts 20 0.68 4.2 101.2 3 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 08:00 AM EST 09 November 2025
NE 10 N/A N/A 101.6 -2 83 -4 -7
Burlington Lift Bridge 08:00 AM EST 09 November 2025
N 17 N/A N/A 101.3 1 93 0 *
Cobourg 08:00 AM EST 09 November 2025
NE 3 N/A N/A 101.4 -1 80 -4 -3
Egbert 08:00 AM EST 09 November 2025
NE 8 N/A N/A 101.5 -2 92 -3 -6
Goderich 08:00 AM EST 09 November 2025
NE 10 N/A N/A 101.3 0 79 -3 -5
Gore Bay-Manitoulin Airport 08:44 AM EST 09 November 2025
NE 12 gusts 18 Light Snow 6 101.9 -4 87 -6 -10
Greater Sudbury Airport 08:00 AM EST 09 November 2025
NE 8 Cloudy 32 102.0 -8 78 -11 -14
Grenadier Island 08:00 AM EST 09 November 2025
NE 7 gusts 15 N/A N/A 101.5 0 81 -3 *
Hamilton Munro Int'l Airport 08:00 AM EST 09 November 2025
NE 17 gusts 23 Light Snow 1 101.2 0 97 0 *
Harrow AAFC 08:00 AM EST 09 November 2025
NNE 6 N/A N/A 101.0 1 100 1 *
Kemptville 08:00 AM EST 09 November 2025
NE 4 N/A N/A 101.7 -2 77 -6 -5
Kingston Airport 08:00 AM EST 09 November 2025
NNE 8 gusts 17 Light Snow 8 101.5 -1 81 -4 -6
Lagoon City 08:00 AM EST 09 November 2025
NE 9 N/A N/A 101.3 -2 72 -7 -8
Lake Simcoe Regional Airport 08:00 AM EST 09 November 2025
NE 8 gusts 16 N/A N/A 101.5 -3 86 -5 -8
Muskoka Airport 08:00 AM EST 09 November 2025
NE 4 Cloudy 16 101.6 -4 76 -8 -8
North Bay Airport 08:00 AM EST 09 November 2025
NE 5 Cloudy 48 101.9 -7 85 -10 -12
Oshawa Executive Airport 08:13 AM EST 09 November 2025
NE 10 Light Snow 2 101.4 -1 88 -3 -7
Parry Sound Harbour 08:00 AM EST 09 November 2025
N/A N/A N/A 101.7 -4 68 -9 *
Peterborough Municipal Airport 08:35 AM EST 09 November 2025
NE 8 Light Snow 4 101.5 -2 88 -4 -7
Point Pelee 08:00 AM EST 09 November 2025
N/A N/A N/A 100.9 2 99 2 *
Point Petre 08:00 AM EST 09 November 2025
NE 15 N/A N/A 101.4 -1 90 -2 -7
Port Weller 08:00 AM EST 09 November 2025
ENE 26 N/A N/A 101.2 5 96 4 *
Sarnia Chris Hadfield Airport 08:43 AM EST 09 November 2025
ENE 12 Light Snow 5 101.2 1 94 0 *
Sault Ste. Marie Airport 08:00 AM EST 09 November 2025
NE 9 Mostly Cloudy 24 102.0 -4 82 -7 -10
St. Catharines / Niagara District Airport 08:00 AM EST 09 November 2025
ENE 12 gusts 20 Light Rain 24 101.2 3 99 3 *
Tobermory 08:00 AM EST 09 November 2025
calm N/A N/A 101.7 -1 70 -6 *
Toronto City Centre Airport 08:36 AM EST 09 November 2025
NE 10 gusts 17 Light Snow 4 101.4 0 89 -2 -5
Toronto Pearson Int'l Airport 08:29 AM EST 09 November 2025
NE 9 Light Snow 2 101.4 -1 91 -2 -6
Trenton, CFB 08:00 AM EST 09 November 2025
NE 10 gusts 16 Light Snow 13 101.5 -1 74 -5 -6
Vineland Station 08:00 AM EST 09 November 2025
NE 15 gusts 23 N/A N/A 101.2 4 92 3 *
Welland-Pelham 08:00 AM EST 09 November 2025
NNE 8 N/A N/A 101.2 3 93 2 *
Western Islands 07:00 AM EST 09 November 2025
ENE 18 N/A N/A 101.6 -1 79 -5 -9
Wiarton Airport 08:00 AM EST 09 November 2025
ENE 15 Mostly Cloudy 24 101.5 -1 69 -6 -7
Windsor Airport 08:31 AM EST 09 November 2025
NNE 13 gusts 21 Light Snow 4 101.1 1 96 0 *

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

 
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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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