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Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EDT 28 March 2024

Today Tonight and Friday.

Wind westerly 10 to 15 knots becoming light this evening then becoming westerly 15 near noon Friday.

High today plus 7. Low tonight zero. High Friday plus 5.

Extended Forecast

Issued 06:00 PM EDT 27 March 2024
Friday Wind westerly 10 to 15 knots veering to northwest 15 to 20 in the afternoon.
Saturday Wind northwest 15 knots.
Sunday Wind westerly 10 to 15 knots.

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Weather Conditions

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Map of Great Lakes - Lake Erie and Lake Ontario 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 28 March 2024 Today Tonight and Friday At 3:00 a.m. EDT today quasi-stationary ridge located over the
southern Great Lakes.

At 3:00 a.m. EDT today trough located west of Saguenay River.
By 8:00 p.m. EDT tonight dissipating trough located east of
Saguenay River.

At midnight EDT tonight low 1004 mb located off Cape Hatteras.
By 8:00 p.m. EDT Friday low 984 mb located south of Nova Scotia.

Great Lakes - Lake Erie and Lake Ontario Area

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