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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)
Ajax - 45159 02:00 PM EDT 12 August 2026
W 2 gusts 4 0.04 1.8 101.0 22 22
Georgian Bay - 45137 02:00 PM EDT 12 August 2026
WSW 4 gusts 5 0.11 2.2 101.0 21 21
Grimsby - 45139 02:00 PM EDT 12 August 2026
SW 9 gusts 12 0.10 1.9 101.0 24 23
Lake Nipissing - 45152 02:00 PM EDT 12 August 2026
NW 5 gusts 6 0.02 1.6 100.9 24 24
Lake Simcoe - 45151 02:00 PM EDT 12 August 2026
NW 9 gusts 17 0.05 1.8 101.1 21 23
Lake St Clair - 45147 02:00 PM EDT 12 August 2026
SSW 11 gusts 13 0.37 2.6 101.0 24 24
North Channel - 45154 02:00 PM EDT 12 August 2026
SW 6 gusts 8 0.02 1.8 101.0 22 24
Port Colborne - 45142 02:00 PM EDT 12 August 2026
W 12 gusts 15 0.59 3.8 101.1 23 24
Port Stanley - 45132 02:00 PM EDT 12 August 2026
SW 12 gusts 15 0.50 3.9 101.1 23 24
Prince Edward Point - 45135 02:00 PM EDT 12 August 2026
WSW 8 gusts 9 0.23 2.9 101.0 22 23
South Georgian Bay - 45143 02:00 PM EDT 12 August 2026
SE 5 gusts 7 0.13 2.5 101.0 22 22
South Lake Huron - 45149 02:00 PM EDT 12 August 2026
SW 7 gusts 8 0.30 2.8 N/A N/A 23

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) Humidex
Brockville 02:00 PM EDT 12 August 2026
WSW 9 gusts 15 N/A N/A 100.9 26 51 15 29
Burlington Lift Bridge 02:00 PM EDT 12 August 2026
WSW 4 N/A N/A 101.0 25 74 20 33
Caribou Island 01:00 PM EDT 12 August 2026
SSW 5 N/A N/A 101.1 19 83 16 *
Cobourg 02:00 PM EDT 12 August 2026
SW 6 N/A N/A 101.0 22 87 20 30
Egbert 02:00 PM EDT 12 August 2026
SW 4 N/A N/A 101.1 21 85 19 28
Goderich 02:00 PM EDT 12 August 2026
SW 8 N/A N/A 101.0 24 87 22 33
Gore Bay-Manitoulin Airport 02:00 PM EDT 12 August 2026
N 3 N/A 16 101.0 25 47 13 28
Greater Sudbury Airport 02:00 PM EDT 12 August 2026
WSW 4 Mostly Cloudy 32 101.0 25 43 11 26
Hamilton Munro Int'l Airport 02:00 PM EDT 12 August 2026
SW 11 Mostly Cloudy 24 101.1 23 83 20 31
Harrow AAFC 02:00 PM EDT 12 August 2026
SW 5 N/A N/A 101.1 23 89 21 31
Kemptville 02:00 PM EDT 12 August 2026
calm N/A N/A 100.9 20 77 16 25
Kingston Airport 02:00 PM EDT 12 August 2026
S 15 Mostly Cloudy 24 101.0 23 70 18 29
Lagoon City 02:00 PM EDT 12 August 2026
SW 9 N/A N/A 100.9 23 72 18 29
Lake Simcoe Regional Airport 02:00 PM EDT 12 August 2026
NNW 4 N/A N/A 101.2 22 81 18 28
Muskoka Airport 02:00 PM EDT 12 August 2026
WSW 5 Mainly Sunny 16 101.0 25 53 15 29
North Bay Airport 02:00 PM EDT 12 August 2026
WSW 10 gusts 16 Partly Cloudy 48 101.0 25 43 11 27
Oshawa Executive Airport 02:00 PM EDT 12 August 2026
SW 5 Partly Cloudy 16 101.1 23 70 18 29
Parry Sound Harbour 02:00 PM EDT 12 August 2026
N/A N/A N/A 101.0 26 54 16 30
Peterborough Municipal Airport 02:00 PM EDT 12 August 2026
W 10 Mainly Sunny 16 101.0 27 55 17 32
Point Pelee 02:00 PM EDT 12 August 2026
N/A N/A N/A 101.2 24 95 23 34
Point Petre 02:00 PM EDT 12 August 2026
WSW 8 N/A N/A 101.0 26 71 20 33
Port Weller 02:00 PM EDT 12 August 2026
SSW 1 N/A N/A 101.0 25 77 20 32
Sarnia Chris Hadfield Airport 02:00 PM EDT 12 August 2026
SSW 6 N/A 16 101.0 27 74 22 36
Sault Ste. Marie Airport 02:00 PM EDT 12 August 2026
WNW 9 Partly Cloudy 40 101.1 25 43 12 27
St. Catharines / Niagara District Airport 02:00 PM EDT 12 August 2026
SW 11 Mostly Cloudy 16 101.0 25 74 20 33
Tobermory 02:00 PM EDT 12 August 2026
SW 6 N/A N/A 101.0 24 74 19 30
Toronto City Centre Airport 02:00 PM EDT 12 August 2026
SSW 2 Light Rain 16 101.0 22 79 19 29
Toronto Pearson Int'l Airport 02:00 PM EDT 12 August 2026
WNW 6 Mostly Cloudy 19 101.0 25 67 19 31
Trenton, CFB 02:00 PM EDT 12 August 2026
SSW 12 Partly Cloudy 24 100.9 25 66 18 31
Vineland Station 02:00 PM EDT 12 August 2026
SSW 8 N/A N/A 101.0 25 71 20 32
Welland-Pelham 02:00 PM EDT 12 August 2026
SSW 5 N/A N/A 101.1 24 81 21 32
Western Islands 01:00 PM EDT 12 August 2026
calm N/A N/A 101.0 23 68 17 28
Wiarton Airport 02:00 PM EDT 12 August 2026
WSW 12 gusts 18 Mostly Cloudy 19 101.0 24 75 19 31
Windsor Airport 02:00 PM EDT 12 August 2026
SW 12 gusts 18 Cloudy 16 101.1 25 79 21 33

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