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Northern Georgian Bay: 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 04:00 AM EST 15 November 2025
SE 21 gusts 25 1.20 5.3 100.9 5 8
Grimsby - 45139 04:00 AM EST 15 November 2025
E 9 gusts 12 0.57 4.2 101.2 6 9
Lake Nipissing - 45152 04:00 AM EST 15 November 2025
N 4 gusts 6 N/A N/A 101.3 -2 N/A
Lake Simcoe - 45151 04:00 AM EST 15 November 2025
SE 14 gusts 17 0.49 3.1 101.2 1 8
Lake St Clair - 45147 04:00 AM EST 15 November 2025
SSE 7 gusts 8 0.15 2.0 100.8 8 7
Port Colborne - 45142 04:00 AM EST 15 November 2025
ESE 8 gusts 8 0.27 2.7 101.1 6 9
Port Stanley - 45132 04:00 AM EST 15 November 2025
E 15 gusts 16 0.51 3.3 100.9 10 11
South Georgian Bay - 45143 04:00 AM EST 15 November 2025
ESE 23 gusts 26 1.23 4.8 100.9 5 9
South Lake Huron - 45149 04:00 AM EST 15 November 2025
SE 20 gusts 25 0.97 4.2 100.8 8 10

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 04:00 AM EST 15 November 2025
NW 1 N/A N/A 101.4 -5 94 -6 -6
Burlington Lift Bridge 04:00 AM EST 15 November 2025
E 10 N/A N/A 101.2 6 82 3 *
Caribou Island 04:00 AM EST 15 November 2025
SE 25 N/A N/A 99.8 7 88 5 *
Cobourg 04:00 AM EST 15 November 2025
ENE 4 N/A N/A 101.3 0 73 -4 -3
Egbert 04:00 AM EST 15 November 2025
SSE 4 N/A N/A 101.2 0 80 -3 -3
Goderich 04:00 AM EST 15 November 2025
SE 12 N/A N/A 100.8 4 84 2 *
Gore Bay-Manitoulin Airport 04:00 AM EST 15 November 2025
SE 11 Clear 16 100.7 4 84 1 *
Greater Sudbury Airport 04:00 AM EST 15 November 2025
SE 6 Mostly Cloudy 24 101.1 -3 84 -5 -7
Grenadier Island 04:00 AM EST 15 November 2025
N 2 N/A N/A 101.4 -2 87 -4 -4
Hamilton Munro Int'l Airport 04:00 AM EST 15 November 2025
ENE 8 Mostly Cloudy 19 101.2 2 90 1 *
Harrow AAFC 04:00 AM EST 15 November 2025
SSE 4 N/A N/A 100.8 8 100 8 *
Kemptville 04:00 AM EST 15 November 2025
WSW 1 N/A N/A 101.4 -6 98 -6 -7
Kingston Airport 04:00 AM EST 15 November 2025
N 3 N/A N/A 101.7 -5 98 -5 -7
Lagoon City 04:00 AM EST 15 November 2025
SE 9 N/A N/A 101.1 -1 78 -4 -6
Lake Simcoe Regional Airport 04:00 AM EST 15 November 2025
SE 8 N/A N/A 101.3 0 77 -4 -5
Muskoka Airport 04:18 AM EST 15 November 2025
SE 7 Partly Cloudy 16 101.2 -2 82 -5 -6
North Bay Airport 04:27 AM EST 15 November 2025
ESE 10 Cloudy 16 101.2 -4 86 -6 -9
Oshawa Executive Airport 04:00 AM EST 15 November 2025
E 7 Cloudy 16 101.4 0 79 -3 -4
Parry Sound Harbour 04:00 AM EST 15 November 2025
N/A N/A N/A 101.1 1 66 -5 *
Peterborough Municipal Airport 04:00 AM EST 15 November 2025
NE 2 Mostly Cloudy 16 101.4 -4 98 -4 -5
Point Pelee 04:00 AM EST 15 November 2025
N/A N/A N/A 100.8 9 100 9 *
Point Petre 04:00 AM EST 15 November 2025
NNE 8 N/A N/A 101.4 -2 88 -4 -7
Port Weller 04:00 AM EST 15 November 2025
E 10 N/A N/A 101.2 4 85 1 *
Sarnia Chris Hadfield Airport 04:00 AM EST 15 November 2025
SSE 10 Cloudy 16 100.9 5 91 4 *
Sault Ste. Marie Airport 04:00 AM EST 15 November 2025
E 10 Cloudy 24 100.4 5 88 4 *
St. Catharines / Niagara District Airport 04:00 AM EST 15 November 2025
E 5 N/A N/A 101.2 2 96 1 *
Tobermory 04:00 AM EST 15 November 2025
SE 8 N/A N/A 100.9 4 87 2 *
Toronto City Centre Airport 04:00 AM EST 15 November 2025
ENE 12 Cloudy 16 101.2 4 81 1 *
Toronto Pearson Int'l Airport 04:00 AM EST 15 November 2025
ENE 6 Mostly Cloudy 24 101.2 2 79 -1 *
Trenton, CFB 04:00 AM EST 15 November 2025
NNE 4 Mostly Cloudy 24 101.4 -5 92 -6 -8
Vineland Station 04:00 AM EST 15 November 2025
E 4 N/A N/A 101.2 4 88 2 *
Welland-Pelham 04:00 AM EST 15 November 2025
ENE 2 N/A N/A 101.2 2 96 1 *
Western Islands 04:00 AM EST 15 November 2025
SE 22 N/A N/A 101.1 3 73 -1 *
Wiarton Airport 04:00 AM EST 15 November 2025
SE 8 Partly Cloudy 24 100.9 3 92 1 *
Windsor Airport 04:00 AM EST 15 November 2025
SE 4 Mostly Cloudy 11 100.8 7 92 6 *

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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