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Great Lakes - Lake Erie and Lake Ontario: Regional Summary

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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 temp(°C) Water temp(°C)
Ajax - 45159 08:00 AM EDT 15 September 2026
S 16 gusts 18 0.89 4.4 102.5 18 20
Georgian Bay - 45137 08:00 AM EDT 15 September 2026
S 22 gusts 26 1.42 5.1 102.1 15 18
Grimsby - 45139 08:00 AM EDT 15 September 2026
SSE 10 gusts 11 0.25 2.4 102.4 17 20
Lake Nipissing - 45152 08:00 AM EDT 15 September 2026
S 12 gusts 16 0.25 2.5 102.2 14 19
Lake Simcoe - 45151 08:00 AM EDT 15 September 2026
S 13 gusts 17 0.51 2.9 102.4 16 20
Lake St Clair - 45147 08:00 AM EDT 15 September 2026
S 16 gusts 20 0.49 3.0 102.0 19 21
North Channel - 45154 08:00 AM EDT 15 September 2026
S 18 gusts 23 0.61 2.8 101.7 15 17
Port Colborne - 45142 08:00 AM EDT 15 September 2026
SSE 18 gusts 22 0.79 3.7 102.4 18 22
Port Stanley - 45132 08:00 AM EDT 15 September 2026
SSE 20 gusts 23 1.22 5.1 102.2 20 22
Prince Edward Point - 45135 08:00 AM EDT 15 September 2026
S 18 gusts 22 0.88 4.0 102.7 18 21
South Georgian Bay - 45143 08:00 AM EDT 15 September 2026
S 18 gusts 22 0.93 3.8 102.2 15 19
South Lake Huron - 45149 08:00 AM EDT 15 September 2026
SSE 17 gusts 20 0.93 4.1 N/A N/A 20

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 temp(°C) Relative humidity(%) Dew point(°C)
Brockville 07:00 AM EDT 15 September 2026
E 1 N/A N/A 102.7 6 100 6
Burlington Lift Bridge 08:00 AM EDT 15 September 2026
SE 5 N/A N/A 102.4 17 72 12
Cobourg 08:00 AM EDT 15 September 2026
S 15 N/A N/A 102.5 18 76 13
Egbert 08:00 AM EDT 15 September 2026
S 4 N/A N/A 102.4 13 92 11
Goderich 08:00 AM EDT 15 September 2026
SE 8 N/A N/A 102.2 15 86 12
Gore Bay-Manitoulin Airport 08:35 AM EDT 15 September 2026
ESE 15 gusts 23 Light Rain 6 101.7 13 100 13
Greater Sudbury Airport 08:39 AM EDT 15 September 2026
S 16 gusts 22 Light Rain 6 101.9 11 100 11
Hamilton Munro Int'l Airport 08:00 AM EDT 15 September 2026
E 5 Mostly Cloudy 24 102.4 14 87 12
Harrow AAFC 08:00 AM EDT 15 September 2026
S 10 gusts 17 N/A N/A 102.0 19 70 13
Kemptville 08:00 AM EDT 15 September 2026
SE 2 N/A N/A 102.8 9 100 9
Kingston Airport 08:00 AM EDT 15 September 2026
S 17 gusts 25 Mostly Cloudy 24 102.7 17 89 15
Lagoon City 08:00 AM EDT 15 September 2026
SSE 9 N/A N/A 102.3 14 82 11
Lake Simcoe Regional Airport 08:00 AM EDT 15 September 2026
S 5 N/A N/A 102.5 14 85 12
Muskoka Airport 08:26 AM EDT 15 September 2026
SSE 7 Light Rain 16 102.4 12 89 10
North Bay Airport 08:00 AM EDT 15 September 2026
SSE 8 Light Rain 48 102.3 10 89 8
Oshawa Executive Airport 08:00 AM EDT 15 September 2026
S 12 gusts 19 Cloudy 16 102.5 17 68 11
Parry Sound Harbour 08:00 AM EDT 15 September 2026
N/A N/A N/A 102.3 13 90 12
Peterborough Municipal Airport 08:00 AM EDT 15 September 2026
NE 2 Mostly Cloudy 16 102.6 9 98 9
Point Pelee 08:00 AM EDT 15 September 2026
N/A N/A N/A 102.1 19 69 13
Point Petre 08:00 AM EDT 15 September 2026
SSW 20 N/A N/A 102.7 18 72 13
Port Weller 08:00 AM EDT 15 September 2026
SSE 9 N/A N/A 102.4 17 75 12
Sarnia Chris Hadfield Airport 08:00 AM EDT 15 September 2026
SSE 10 gusts 17 Cloudy 16 102.1 17 78 13
Sault Ste. Marie Airport 08:00 AM EDT 15 September 2026
ESE 5 Light Rain and Drizzle 8 101.4 13 97 13
St. Catharines / Niagara District Airport 08:00 AM EDT 15 September 2026
SSE 8 Mostly Cloudy 24 102.5 15 76 11
Tobermory 08:00 AM EDT 15 September 2026
S 10 gusts 18 N/A N/A 102.0 14 94 13
Toronto City Centre Airport 08:00 AM EDT 15 September 2026
S 11 Mostly Cloudy 16 102.4 18 76 14
Toronto Pearson Int'l Airport 08:25 AM EDT 15 September 2026
SE 8 Mostly Cloudy 24 102.4 17 78 13
Trenton, CFB 08:00 AM EDT 15 September 2026
NNE 3 Mostly Cloudy 24 102.6 10 95 9
Vineland Station 08:00 AM EDT 15 September 2026
SSE 5 N/A N/A 102.4 16 77 12
Welland-Pelham 08:00 AM EDT 15 September 2026
SSE 4 N/A N/A 102.5 16 85 13
Western Islands 08:00 AM EDT 15 September 2026
S 26 N/A N/A 102.2 15 78 11
Wiarton Airport 08:21 AM EDT 15 September 2026
S 10 gusts 15 Rain 5 102.2 13 100 13
Windsor Airport 08:00 AM EDT 15 September 2026
S 9 Mostly Cloudy 16 102.1 18 74 13

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

 
[ Buoys ] [ Land Stations ]
 

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas Harrow AAFC Hamilton Munro Int'l Airport CFB Trenton Erieau Toronto City Centre Airport Point Pelee Peterborough Municipal Airport Burlington Lift Bridge Point Petre Cobourg Oshawa Executive Airport South Lake Huron - 45149 Port Colborne Brockville 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 Windsor Airport Lake St Clair - 45147 South Georgian Bay - 45143 Port Colborne - 45142 Grimsby - 45139 Georgian Bay - 45137 Prince Edward Point - 45135 Port Stanley - 45132 Welland-Pelham Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Western Islands Sarnia Chris Hadfield Airport Vineland Station Southeast Shoal St. Catharines / Niagara District Airport Goderich Port Weller Long Point Tobermory
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