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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 12 July 2026
NNE 2 gusts 3 0.13 2.9 102.1 22 22
Georgian Bay - 45137 11:00 PM EDT 12 July 2026
SSW 10 gusts 11 0.27 3.0 102.0 23 22
Grimsby - 45139 11:00 PM EDT 12 July 2026
E 4 gusts 5 0.11 2.4 102.1 23 23
Lake Nipissing - 45152 11:00 PM EDT 12 July 2026
SW 9 gusts 12 0.17 2.3 102.0 23 24
Lake Simcoe - 45151 11:00 PM EDT 12 July 2026
SSW 10 gusts 11 0.32 2.5 102.2 24 24
Lake St Clair - 45147 11:00 PM EDT 12 July 2026
E 7 gusts 9 0.08 2.1 102.1 25 24
North Channel - 45154 11:00 PM EDT 12 July 2026
SSW 8 gusts 10 0.27 2.4 101.9 22 22
Port Colborne - 45142 11:00 PM EDT 12 July 2026
NE 11 gusts 13 0.27 2.5 102.1 25 24
Port Stanley - 45132 11:00 PM EDT 12 July 2026
ENE 7 gusts 8 0.38 4.1 102.1 25 24
Prince Edward Point - 45135 11:00 PM EDT 12 July 2026
WNW 3 gusts 4 0.02 3.0 102.2 23 23
South Georgian Bay - 45143 11:00 PM EDT 12 July 2026
SSW 8 gusts 9 0.03 2.6 102.1 23 23
South Lake Huron - 45149 11:00 PM EDT 12 July 2026
E 7 gusts 9 0.04 1.9 102.1 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 12 July 2026
SW 2 N/A N/A 102.1 17 90 15 *
Burlington Lift Bridge 11:00 PM EDT 12 July 2026
NW 2 N/A N/A 102.2 23 57 14 26
Cobourg 11:00 PM EDT 12 July 2026
N 3 N/A N/A 102.1 19 70 14 *
Egbert 11:00 PM EDT 12 July 2026
SE 2 N/A N/A 102.2 19 64 12 *
Goderich 11:00 PM EDT 12 July 2026
E 2 N/A N/A 102.1 17 84 14 *
Gore Bay-Manitoulin Airport 11:00 PM EDT 12 July 2026
E 2 Clear 16 102.0 20 80 16 *
Greater Sudbury Airport 11:00 PM EDT 12 July 2026
SSW 8 Partly Cloudy 24 102.0 19 66 12 *
Hamilton Munro Int'l Airport 11:00 PM EDT 12 July 2026
calm Partly Cloudy 24 102.2 17 70 12 *
Harrow AAFC 11:00 PM EDT 12 July 2026
SSE 1 N/A N/A 102.1 18 86 16 *
Kemptville 11:00 PM EDT 12 July 2026
SSW 2 N/A N/A 102.1 20 67 14 *
Kingston Airport 11:00 PM EDT 12 July 2026
WNW 4 Mainly Clear 24 102.2 18 78 15 *
Lagoon City 11:00 PM EDT 12 July 2026
SSW 12 N/A N/A 102.0 24 60 15 28
Lake Simcoe Regional Airport 11:00 PM EDT 12 July 2026
WSW 3 N/A N/A 102.2 17 85 15 *
Muskoka Airport 11:00 PM EDT 12 July 2026
SSE 2 Clear 16 102.1 17 87 15 *
North Bay Airport 11:00 PM EDT 12 July 2026
SW 8 Clear 16 102.0 20 65 14 23
Oshawa Executive Airport 11:00 PM EDT 12 July 2026
N 2 Clear 16 102.2 18 76 14 *
Parry Sound Harbour 11:00 PM EDT 12 July 2026
N/A N/A N/A 102.1 20 79 16 25
Peterborough Municipal Airport 11:00 PM EDT 12 July 2026
S 2 Clear 16 102.2 16 93 14 *
Point Pelee 11:00 PM EDT 12 July 2026
N/A N/A N/A 102.1 17 100 17 *
Point Petre 11:00 PM EDT 12 July 2026
NW 4 N/A N/A 102.2 14 90 12 *
Port Weller 11:00 PM EDT 12 July 2026
ENE 2 N/A N/A 102.1 20 89 18 *
Sarnia Chris Hadfield Airport 11:00 PM EDT 12 July 2026
SSE 3 Clear 16 102.1 20 77 16 *
Sault Ste. Marie Airport 11:00 PM EDT 12 July 2026
S 2 Partly Cloudy 16 101.9 19 95 18 *
St. Catharines / Niagara District Airport 11:00 PM EDT 12 July 2026
ESE 1 N/A N/A 102.1 17 72 12 *
Tobermory 11:00 PM EDT 12 July 2026
SSW 4 N/A N/A 102.0 21 74 16 25
Toronto City Centre Airport 11:00 PM EDT 12 July 2026
calm Clear 16 102.1 21 75 16 25
Toronto Pearson Int'l Airport 11:00 PM EDT 12 July 2026
calm Partly Cloudy 24 102.2 23 41 9 24
Trenton, CFB 11:00 PM EDT 12 July 2026
NE 2 Partly Cloudy 24 102.1 18 74 13 *
Vineland Station 11:00 PM EDT 12 July 2026
SSW 2 N/A N/A 102.1 17 84 15 *
Welland-Pelham 11:00 PM EDT 12 July 2026
calm N/A N/A 102.2 16 85 14 *
Western Islands 11:00 PM EDT 12 July 2026
SSW 8 N/A N/A 102.1 24 63 16 29
Wiarton Airport 11:00 PM EDT 12 July 2026
SSE 8 Partly Cloudy 16 102.1 18 84 15 *
Windsor Airport 11:00 PM EDT 12 July 2026
calm Clear 16 102.2 23 61 15 26

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