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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 24 April 2024

Tonight and Thursday.

Wind north 15 knots diminishing to light near midnight. Wind light Thursday.

Low tonight minus 5. High Thursday plus 7.

Extended Forecast

Issued 06:00 PM EDT 24 April 2024
Friday Wind light.
Saturday Wind south 10 to 15 knots.
Sunday Wind south 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
Legend:
buoy Buoy
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 PM EDT 24 April 2024 Tonight and Thursday At 3:00 p.m. EDT today trough located from Labrador to the East
Coast of the U.S.
By 8:00 p.m. EDT Thursday departing trough located on a line
north-south over the Strait of Belle Isle.

At 3:00 p.m. EDT today ridge located from James Bay to Lake
Superior.
By 8:00 p.m. EDT Thursday ridge located on a line
northeast-southwest over Lake Saint-Jean.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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