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Cornwall to Montréal

Forecast

Marine Forecast

Issued 10:32 PM EDT 27 May 2024

Tonight and Tuesday.

Strong wind warning in effect.

Wind south 15 to 25 knots diminishing to south 10 to 15 near midnight then increasing to southwest 15 to 25 early Tuesday morning. Wind diminishing to southwest 10 to 15 Tuesday evening.

Scattered showers. Risk of thunderstorms Tuesday afternoon and evening. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 27 May 2024
Wednesday Wind northwesterly 10 to 15 knots.
Thursday Wind northwesterly 10 to 15 knots.
Friday Wind west 10 to 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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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Cornwall to Montréal

Issued 10:32 PM EDT 27 May 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 27 May 2024 Tonight and Tuesday At 3:00 p.m. EDT today departing high 1024 mb located over
Newfoundland.

At 3:00 p.m. EDT today low 997 mb located near Lake Huron.
By 8:00 p.m. EDT Tuesday low 994 mb located northwest of Sept-Îles.

Great Lakes - Lake Huron Area

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