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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 11:00 PM EDT 16 July 2025
SW 9 gusts 10 0.33 2.7 100.9 26 25
Georgian Bay - 45137 11:00 PM EDT 16 July 2025
N 5 gusts 6 0.09 2.2 100.9 22 21
Grimsby - 45139 11:00 PM EDT 16 July 2025
SSW 12 gusts 16 0.10 1.8 100.9 25 24
Lake Nipissing - 45152 11:00 PM EDT 16 July 2025
NNE 14 gusts 17 0.44 3.1 101.0 19 23
Lake Simcoe - 45151 11:00 PM EDT 16 July 2025
SSE 10 gusts 12 0.31 2.4 100.9 26 25
Lake St Clair - 45147 11:00 PM EDT 16 July 2025
S 5 gusts 6 0.23 2.3 100.8 25 23
North Channel - 45154 11:00 PM EDT 16 July 2025
NE 21 gusts 25 0.70 3.2 100.9 18 23
Port Colborne - 45142 11:00 PM EDT 16 July 2025
SSE 8 gusts 10 0.30 3.5 101.0 25 26
Port Stanley - 45132 11:00 PM EDT 16 July 2025
S 11 gusts 14 0.50 3.7 100.9 26 25
Prince Edward Point - 45135 11:00 PM EDT 16 July 2025
SW 29 gusts 35 0.24 2.2 101.0 24 25
South Georgian Bay - 45143 11:00 PM EDT 16 July 2025
WNW 5 gusts 6 0.02 3.3 100.9 23 23
South Lake Huron - 45149 11:00 PM EDT 16 July 2025
SSE 11 gusts 13 0.34 2.3 100.8 23 22

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 11:00 PM EDT 16 July 2025
SW 6 N/A N/A 101.0 26 66 19 33
Burlington Lift Bridge 11:00 PM EDT 16 July 2025
WSW 3 N/A N/A 101.0 25 84 22 34
Cobourg 11:00 PM EDT 16 July 2025
WSW 5 N/A N/A 100.9 26 79 22 36
Egbert 11:00 PM EDT 16 July 2025
SSE 3 N/A N/A 100.9 25 76 21 34
Goderich 11:00 PM EDT 16 July 2025
S 7 N/A N/A 100.8 24 91 23 34
Gore Bay-Manitoulin Airport 11:42 PM EDT 16 July 2025
N 11 gusts 16 Heavy Rain 4 100.9 17 100 17 *
Greater Sudbury Airport 11:00 PM EDT 16 July 2025
NE 13 gusts 22 Light Rain 24 101.2 14 97 13 *
Hamilton Munro Int'l Airport 11:00 PM EDT 16 July 2025
S 4 Mostly Cloudy 24 101.0 22 100 22 32
Harrow AAFC 11:00 PM EDT 16 July 2025
SSW 7 N/A N/A 100.8 25 99 25 38
Kemptville 11:00 PM EDT 16 July 2025
SSW 3 N/A N/A 101.0 25 62 17 31
Kingston Airport 11:00 PM EDT 16 July 2025
ESE 3 Mostly Cloudy 24 101.0 25 78 20 32
Lagoon City 11:00 PM EDT 16 July 2025
SSE 11 N/A N/A 100.8 27 64 20 34
Lake Simcoe Regional Airport 11:00 PM EDT 16 July 2025
S 5 N/A N/A 101.0 26 71 20 33
Muskoka Airport 11:00 PM EDT 16 July 2025
S 8 Mostly Cloudy 16 100.9 26 68 20 34
North Bay Airport 11:43 PM EDT 16 July 2025
N 11 gusts 20 Mostly Cloudy 16 101.1 16 96 15 *
Oshawa Executive Airport 11:00 PM EDT 16 July 2025
SW 8 Mostly Cloudy 16 100.9 26 75 21 35
Parry Sound Harbour 11:00 PM EDT 16 July 2025
N/A N/A N/A 100.8 26 80 22 35
Peterborough Municipal Airport 11:00 PM EDT 16 July 2025
W 4 Cloudy 16 101.0 23 80 20 31
Point Pelee 11:00 PM EDT 16 July 2025
N/A N/A N/A 100.9 25 91 24 37
Point Petre 11:00 PM EDT 16 July 2025
SSW 27 gusts 35 N/A N/A 101.1 24 87 22 34
Port Weller 11:00 PM EDT 16 July 2025
S 8 N/A N/A 100.9 25 84 22 35
Sarnia Chris Hadfield Airport 11:00 PM EDT 16 July 2025
S 8 Clear 16 100.8 24 95 23 34
Sault Ste. Marie Airport 11:00 PM EDT 16 July 2025
NE 10 Mostly Cloudy 16 101.0 15 84 12 *
St. Catharines / Niagara District Airport 11:00 PM EDT 16 July 2025
S 6 N/A N/A 100.9 24 90 22 34
Tobermory 11:00 PM EDT 16 July 2025
S 5 N/A N/A 100.9 22 97 22 31
Toronto City Centre Airport 11:00 PM EDT 16 July 2025
SSW 10 Cloudy 16 100.9 25 88 23 35
Toronto Pearson Int'l Airport 11:00 PM EDT 16 July 2025
SW 6 Partly Cloudy 24 100.9 25 72 20 33
Trenton, CFB 11:00 PM EDT 16 July 2025
calm Partly Cloudy 16 100.9 24 80 20 32
Vineland Station 11:00 PM EDT 16 July 2025
SSW 5 N/A N/A 100.9 24 92 22 33
Welland-Pelham 11:00 PM EDT 16 July 2025
S 5 N/A N/A 101.1 23 93 22 33
Western Islands 11:00 PM EDT 16 July 2025
SE 2 N/A N/A 100.9 25 87 22 34
Wiarton Airport 11:00 PM EDT 16 July 2025
calm Mostly Cloudy 24 100.9 23 91 22 32
Windsor Airport 11:00 PM EDT 16 July 2025
S 7 Clear 16 100.8 25 94 24 36

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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