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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 PM EDT 15 October 2024

Tonight and Wednesday.

Strong wind warning in effect.

Wind west 15 to 25 knots becoming northwest 15 late this evening then increasing to west 15 to 20 early Wednesday morning. Wind diminishing to light Wednesday evening.

Showers ending overnight.

Extended Forecast

Issued 06:00 PM EDT 15 October 2024
Thursday Wind southwest 10 to 15 knots.
Friday Wind light.
Saturday Wind southwest 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

Warnings (In effect)

Strong wind warning in effect

Cornwall to Montréal

Issued 3:00 PM EDT 15 October 2024

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 15 October 2024 Tonight and Wednesday At 3:00 p.m. EDT today low 992 mb located over Anticosti Island.
By 8:00 p.m. EDT Wednesday low 973 mb located off Newfoundland.

At 3:00 p.m. EDT today ridge located from the Midwestern states
to Hudson Bay.
By 8:00 p.m. EDT Wednesday ridge located from the Great Lakes
to Labrador.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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