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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 05:58 AM EDT 18 September 2024

Today Tonight and Thursday.

Wind light today tonight and Thursday.

Fog patches dissipating early this morning.

Extended Forecast

Issued 06:00 AM EDT 18 September 2024
Friday Wind northeast 15 knots.
Saturday Wind northeast 15 knots.
Sunday Wind northeast 15 knots.

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Map of Great Lakes - Lake Huron marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 Port Stanley - 45132 Prince Edward Point - 45135 Georgian Bay - 45137 Grimsby - 45139 Port Colborne - 45142 South Georgian Bay - 45143 Lake St Clair - 45147 South Lake Huron - 45149 Lake Simcoe - 45151 Lake Nipissing - 45152 North Channel - 45154 Ajax - 45159 Sault Ste. Marie Airport Killarney Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport
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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 18 September 2024 Today Tonight and Thursday At 3:00 a.m. EDT today ridge located on a line north-south over
southern Quebec.
By 8:00 p.m. EDT Thursday ridge located on a line north-south over
Anticosti Island.

At 3:00 a.m. EDT today low 1013 mb located near James Bay.
By 8:00 p.m. EDT Thursday departing low 1011 mb located over
southeastern Newfoundland.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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