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Cornwall to Montréal: 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 03:00 AM EDT 15 June 2026
NW 15 gusts 17 0.29 2.6 100.8 11 9
Georgian Bay - 45137 03:00 AM EDT 15 June 2026
NW 17 gusts 22 1.18 4.3 100.8 11 12
Grimsby - 45139 03:00 AM EDT 15 June 2026
WNW 15 gusts 17 0.40 2.8 100.9 13 13
Lake Nipissing - 45152 03:00 AM EDT 15 June 2026
NW 16 gusts 19 0.38 2.8 100.6 13 18
Lake Simcoe - 45151 03:00 AM EDT 15 June 2026
WNW 14 gusts 17 0.35 2.7 100.8 11 18
Lake St Clair - 45147 03:00 AM EDT 15 June 2026
NW 18 gusts 24 0.43 2.8 101.2 15 20
North Channel - 45154 03:00 AM EDT 15 June 2026
WNW 14 gusts 16 0.90 5.0 100.9 9 12
Port Colborne - 45142 03:00 AM EDT 15 June 2026
NW 12 gusts 14 0.51 3.5 100.9 14 17
Port Stanley - 45132 03:00 AM EDT 15 June 2026
NNW 15 gusts 17 0.43 2.8 101.1 14 18
Prince Edward Point - 45135 03:00 AM EDT 15 June 2026
W 14 gusts 16 0.42 2.9 100.6 14 14
South Georgian Bay - 45143 03:00 AM EDT 15 June 2026
W 14 gusts 17 0.80 4.0 100.9 8 8
South Lake Huron - 45149 03:00 AM EDT 15 June 2026
NW 8 gusts 9 0.61 4.1 101.2 11 12

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 03:00 AM EDT 15 June 2026
WSW 5 N/A N/A 100.4 14 98 13
Burlington Lift Bridge 03:00 AM EDT 15 June 2026
W 5 N/A N/A 101.0 13 72 8
Cobourg 03:00 AM EDT 15 June 2026
NW 5 N/A N/A 100.7 12 80 9
Egbert 03:00 AM EDT 15 June 2026
WNW 5 N/A N/A 100.9 8 82 6
Goderich 03:00 AM EDT 15 June 2026
NW 10 gusts 17 N/A N/A 101.2 11 76 7
Gore Bay-Manitoulin Airport 03:00 AM EDT 15 June 2026
WNW 11 gusts 16 Clear 16 101.0 8 87 6
Greater Sudbury Airport 03:00 AM EDT 15 June 2026
W 5 Cloudy 24 100.7 9 82 6
Grenadier Island 03:00 AM EDT 15 June 2026
WSW 2 N/A N/A 100.4 14 98 14
Hamilton Munro Int'l Airport 03:00 AM EDT 15 June 2026
WNW 7 Mostly Cloudy 24 101.0 11 80 8
Harrow AAFC 03:00 AM EDT 15 June 2026
NW 3 N/A N/A 101.3 13 94 12
Kemptville 03:00 AM EDT 15 June 2026
WSW 4 N/A N/A 100.4 14 100 14
Kingston Airport 03:00 AM EDT 15 June 2026
W 6 N/A N/A 100.9 12 100 12
Lagoon City 03:00 AM EDT 15 June 2026
WNW 21 N/A N/A 100.6 11 80 8
Lake Simcoe Regional Airport 03:00 AM EDT 15 June 2026
W 10 gusts 15 N/A N/A 100.9 9 87 7
Muskoka Airport 03:00 AM EDT 15 June 2026
WNW 7 Cloudy 16 100.7 10 86 8
North Bay Airport 03:00 AM EDT 15 June 2026
WNW 6 Mostly Cloudy 16 100.6 9 91 7
Oshawa Executive Airport 03:00 AM EDT 15 June 2026
WNW 11 Clear 16 100.8 11 77 7
Parry Sound Harbour 03:00 AM EDT 15 June 2026
N/A N/A N/A 100.7 12 74 8
Peterborough Municipal Airport 03:00 AM EDT 15 June 2026
WNW 12 Clear 16 100.7 10 82 7
Point Pelee 03:00 AM EDT 15 June 2026
N/A N/A N/A 101.2 13 91 12
Point Petre 03:00 AM EDT 15 June 2026
WSW 7 N/A N/A 100.7 13 94 12
Port Weller 03:00 AM EDT 15 June 2026
WNW 18 N/A N/A 100.9 13 82 10
Sarnia Chris Hadfield Airport 03:00 AM EDT 15 June 2026
W 5 Cloudy 16 101.2 12 86 10
Sault Ste. Marie Airport 03:00 AM EDT 15 June 2026
NW 5 Mainly Clear 24 101.1 6 92 5
St. Catharines / Niagara District Airport 03:00 AM EDT 15 June 2026
WNW 8 gusts 15 N/A N/A 100.9 12 81 9
Tobermory 03:00 AM EDT 15 June 2026
WNW 7 N/A N/A 100.9 8 90 7
Toronto City Centre Airport 03:00 AM EDT 15 June 2026
WNW 12 gusts 19 Mostly Cloudy 16 100.9 12 68 7
Toronto Pearson Int'l Airport 03:00 AM EDT 15 June 2026
WNW 13 gusts 19 Partly Cloudy 24 100.9 11 70 6
Trenton, CFB 03:00 AM EDT 15 June 2026
W 5 Clear 24 100.6 12 91 10
Vineland Station 03:00 AM EDT 15 June 2026
WNW 9 gusts 15 N/A N/A 100.9 13 78 9
Welland-Pelham 03:00 AM EDT 15 June 2026
W 6 N/A N/A 101.0 11 95 11
Western Islands 02:00 AM EDT 15 June 2026
WNW 25 gusts 32 N/A N/A 100.8 10 84 7
Wiarton Airport 03:05 AM EDT 15 June 2026
WNW 8 Clear 24 101.0 8 84 6
Windsor Airport 03:00 AM EDT 15 June 2026
NW 7 Clear 16 101.3 12 77 9

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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