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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 07:00 PM EDT 12 June 2026
WSW 8 gusts 9 0.31 3.2 100.8 17 14
Georgian Bay - 45137 07:00 PM EDT 12 June 2026
WSW 7 gusts 8 0.36 3.2 100.9 13 11
Grimsby - 45139 07:00 PM EDT 12 June 2026
WNW 9 gusts 10 0.19 2.6 100.9 20 14
Lake Nipissing - 45152 07:00 PM EDT 12 June 2026
WSW 12 gusts 16 0.48 3.3 100.6 21 18
Lake Simcoe - 45151 07:00 PM EDT 12 June 2026
WNW 15 gusts 19 0.33 2.1 100.9 21 19
Lake St Clair - 45147 07:00 PM EDT 12 June 2026
WNW 10 gusts 12 0.30 2.4 101.0 24 22
North Channel - 45154 07:00 PM EDT 12 June 2026
WSW 6 gusts 8 0.30 3.2 100.7 17 15
Port Colborne - 45142 07:00 PM EDT 12 June 2026
SW 13 gusts 15 1.12 5.3 101.0 18 17
Port Stanley - 45132 07:00 PM EDT 12 June 2026
WSW 13 gusts 15 0.81 4.5 101.1 20 19
Prince Edward Point - 45135 07:00 PM EDT 12 June 2026
W 12 gusts 15 0.78 4.7 100.8 16 14
South Georgian Bay - 45143 07:00 PM EDT 12 June 2026
WSW 9 gusts 9 0.43 3.0 100.9 13 9
South Lake Huron - 45149 07:00 PM EDT 12 June 2026
S 6 gusts 6 0.22 2.3 101.0 18 15

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) Humidex
Brockville 07:00 PM EDT 12 June 2026
W 13 gusts 19 N/A N/A 100.5 27 35 10 28
Burlington Lift Bridge 07:00 PM EDT 12 June 2026
WSW 6 N/A N/A 100.9 25 47 13 28
Cobourg 07:00 PM EDT 12 June 2026
W 6 N/A N/A 100.8 16 84 13 *
Egbert 07:00 PM EDT 12 June 2026
WNW 6 N/A N/A 100.9 23 52 13 26
Goderich 07:00 PM EDT 12 June 2026
SW 5 N/A N/A 101.0 22 62 14 25
Gore Bay-Manitoulin Airport 07:00 PM EDT 12 June 2026
SSW 8 Sunny 16 100.8 21 66 14 24
Greater Sudbury Airport 07:00 PM EDT 12 June 2026
SW 12 gusts 19 Mostly Cloudy 32 100.7 20 62 13 23
Hamilton Munro Int'l Airport 07:00 PM EDT 12 June 2026
W 10 Mainly Sunny 24 101.0 24 49 12 26
Harrow AAFC 07:00 PM EDT 12 June 2026
WNW 9 N/A N/A 101.1 26 42 12 28
Kemptville 07:00 PM EDT 12 June 2026
WSW 9 gusts 15 N/A N/A 100.4 27 38 12 29
Kingston Airport 07:00 PM EDT 12 June 2026
W 12 gusts 18 Partly Cloudy 24 100.7 25 45 12 28
Lagoon City 07:00 PM EDT 12 June 2026
WNW 17 N/A N/A 100.7 22 62 14 25
Lake Simcoe Regional Airport 07:00 PM EDT 12 June 2026
WNW 11 gusts 16 N/A N/A 100.9 22 61 14 25
Muskoka Airport 07:00 PM EDT 12 June 2026
WNW 12 gusts 20 Partly Cloudy 16 100.9 20 65 13 23
North Bay Airport 07:00 PM EDT 12 June 2026
WSW 13 gusts 23 Mainly Sunny 48 100.6 20 59 12 23
Oshawa Executive Airport 07:00 PM EDT 12 June 2026
W 13 gusts 19 Mainly Sunny 16 100.8 25 44 12 27
Parry Sound Harbour 07:00 PM EDT 12 June 2026
N/A N/A N/A 100.9 19 68 13 *
Peterborough Municipal Airport 07:00 PM EDT 12 June 2026
WNW 13 gusts 22 Sunny 16 100.8 23 51 13 26
Point Pelee 07:00 PM EDT 12 June 2026
N/A N/A N/A 101.1 25 66 19 32
Point Petre 07:00 PM EDT 12 June 2026
W 6 N/A N/A 100.8 18 72 13 *
Port Weller 07:00 PM EDT 12 June 2026
W 10 N/A N/A 100.9 21 65 15 25
Sarnia Chris Hadfield Airport 07:00 PM EDT 12 June 2026
W 12 gusts 18 Sunny 16 101.0 25 48 14 28
Sault Ste. Marie Airport 07:41 PM EDT 12 June 2026
WNW 5 Light Rainshower 6 100.8 16 96 15 *
St. Catharines / Niagara District Airport 07:00 PM EDT 12 June 2026
WNW 12 Mainly Sunny 24 100.9 24 50 13 27
Tobermory 07:00 PM EDT 12 June 2026
WSW 9 N/A N/A 100.8 17 72 12 *
Toronto City Centre Airport 07:00 PM EDT 12 June 2026
W 12 gusts 19 Sunny 16 100.8 25 48 13 28
Toronto Pearson Int'l Airport 07:00 PM EDT 12 June 2026
W 14 Partly Cloudy 24 100.9 25 47 13 27
Trenton, CFB 07:00 PM EDT 12 June 2026
WNW 11 gusts 16 Sunny 24 100.7 25 44 12 28
Vineland Station 07:00 PM EDT 12 June 2026
WNW 5 N/A N/A 100.9 24 53 14 27
Welland-Pelham 07:00 PM EDT 12 June 2026
WSW 5 N/A N/A 101.0 23 64 16 27
Western Islands 07:00 PM EDT 12 June 2026
WSW 7 N/A N/A 100.9 14 85 12 *
Wiarton Airport 07:00 PM EDT 12 June 2026
WSW 11 gusts 16 Mainly Sunny 24 100.9 20 64 13 23
Windsor Airport 07:00 PM EDT 12 June 2026
W 12 gusts 18 Sunny 16 101.1 26 43 12 28

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 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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