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Great Lakes - Lake Erie and Lake Ontario: Regional Summary

Warnings

 
 
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 PM EDT 12 May 2025
ESE 5 gusts 5 0.07 2.4 101.8 9 8
Georgian Bay - 45137 08:00 PM EDT 12 May 2025
ENE 8 gusts 8 0.13 2.4 101.8 9 3
Grimsby - 45139 08:00 PM EDT 12 May 2025
NE 4 gusts 5 0.08 3.6 101.8 10 10
Lake Nipissing - 45152 08:00 PM EDT 12 May 2025
SE 2 gusts 5 0.01 2.1 101.7 19 16
Prince Edward Point - 45135 08:00 PM EDT 12 May 2025
SSE 3 gusts 4 0.02 1.9 101.9 9 6
South Georgian Bay - 45143 08:00 PM EDT 12 May 2025
N 10 gusts 11 0.03 2.0 101.7 10 3
South Lake Huron - 45149 08:00 PM EDT 12 May 2025
ENE 6 gusts 8 0.03 2.6 101.6 10 6

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 08:00 PM EDT 12 May 2025
SSE 3 N/A N/A 101.8 20 36 5 *
Burlington Lift Bridge 08:00 PM EDT 12 May 2025
N 2 N/A N/A 101.7 12 67 6 *
Cobourg 08:00 PM EDT 12 May 2025
calm N/A N/A 101.8 10 72 5 *
Egbert 08:00 PM EDT 12 May 2025
SSE 4 N/A N/A 101.8 23 23 0 *
Goderich 08:00 PM EDT 12 May 2025
NNE 3 N/A N/A 101.7 21 45 9 *
Gore Bay-Manitoulin Airport 08:00 PM EDT 12 May 2025
SSE 5 Sunny 16 101.7 19 17 -6 *
Greater Sudbury Airport 08:00 PM EDT 12 May 2025
SSE 8 Sunny 32 101.8 22 33 5 *
Grenadier Island 07:00 PM EDT 12 May 2025
SW 2 N/A N/A 101.8 22 32 4 *
Hamilton Munro Int'l Airport 08:00 PM EDT 12 May 2025
NE 5 Mostly Cloudy 24 101.8 20 49 9 21
Harrow AAFC 08:00 PM EDT 12 May 2025
ESE 3 N/A N/A 101.6 16 66 10 *
Kemptville 08:00 PM EDT 12 May 2025
SSE 2 N/A N/A 101.8 20 38 6 *
Kingston Airport 08:00 PM EDT 12 May 2025
SE 2 Partly Cloudy 24 101.9 12 63 5 *
Lagoon City 08:00 PM EDT 12 May 2025
S 7 N/A N/A 101.6 22 58 13 24
Lake Simcoe Regional Airport 08:00 PM EDT 12 May 2025
S 5 N/A N/A 101.8 21 32 4 *
Muskoka Airport 08:00 PM EDT 12 May 2025
N 2 Sunny 16 101.8 23 26 3 *
North Bay Airport 08:00 PM EDT 12 May 2025
WNW 3 Mainly Sunny 48 101.8 22 30 4 *
Oshawa Executive Airport 08:00 PM EDT 12 May 2025
S 4 Sunny 16 101.8 22 32 5 *
Parry Sound Harbour 08:00 PM EDT 12 May 2025
N/A N/A N/A 101.7 21 19 -3 *
Peterborough Municipal Airport 08:00 PM EDT 12 May 2025
S 3 Sunny 16 101.8 21 37 6 *
Point Pelee 08:00 PM EDT 12 May 2025
N/A N/A N/A 101.6 14 75 9 *
Point Petre 08:00 PM EDT 12 May 2025
WSW 2 N/A N/A 101.8 12 53 3 *
Port Weller 08:00 PM EDT 12 May 2025
ENE 8 N/A N/A 101.7 13 77 9 *
Sarnia Chris Hadfield Airport 08:00 PM EDT 12 May 2025
SE 5 Sunny 16 101.6 23 47 11 24
Sault Ste. Marie Airport 08:00 PM EDT 12 May 2025
SE 8 Mainly Sunny 40 101.5 22 29 3 *
St. Catharines / Niagara District Airport 08:00 PM EDT 12 May 2025
NNE 4 Mostly Cloudy 24 101.7 18 49 7 *
Tobermory 08:00 PM EDT 12 May 2025
ENE 3 N/A N/A 101.7 15 32 -2 *
Toronto City Centre Airport 08:12 PM EDT 12 May 2025
E 5 Haze 10 101.8 11 60 4 *
Toronto Pearson Int'l Airport 08:00 PM EDT 12 May 2025
SSE 5 Mostly Cloudy 24 101.8 21 31 3 *
Trenton, CFB 08:00 PM EDT 12 May 2025
S 2 Cloudy 24 101.8 16 51 6 *
Vineland Station 08:00 PM EDT 12 May 2025
NNE 1 N/A N/A 101.8 13 74 8 *
Welland-Pelham 08:00 PM EDT 12 May 2025
NNE 4 N/A N/A 101.8 24 45 11 25
Western Islands 08:00 PM EDT 12 May 2025
N 14 N/A N/A 101.7 13 40 -1 *
Wiarton Airport 08:00 PM EDT 12 May 2025
WSW 3 Mostly Cloudy 24 101.8 11 59 3 *
Windsor Airport 08:00 PM EDT 12 May 2025
ESE 8 Cloudy 16 101.6 20 45 8 21

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 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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