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Cornwall to Montréal


Marine Forecast

Issued 03:00 AM EDT 25 October 2020

Today Tonight and Monday.

Wind light becoming southeast 10 to 15 knots Monday morning then becoming light Monday evening.

Rain Monday.

Extended Forecast

Issued 06:00 AM EDT 25 October 2020
Tuesday Wind west 10 to 15 knots.
Wednesday Wind light increasing to southwest 15 to 25 knots late in the day.
Thursday Wind southwest 15 to 25 knots diminishing to northwest 10 to 15.

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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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Technical Marine Synopsis

Issued 3:00 AM EDT 25 October 2020 Today Tonight and Monday At 3:00 a.m. EDT today high 1024 mb located near the Great Lakes.
By 8:00 p.m. EDT Monday high 1033 mb located off Newfoundland.

At 11:00 a.m. EDT Monday low 1018 mb located near Lake Ontario.
By 8:00 p.m. EDT Monday low 1015 mb located south of Québec city.

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