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Kingston to Cornwall


Marine Forecast

Issued 06:30 PM EDT 21 April 2024

Tonight and Monday.

Wind southwest 15 knots veering to northwest 15 this evening then diminishing to northwest 10 near midnight. Wind becoming light Monday morning then becoming southwest 10 Monday afternoon.

Scattered showers early this evening becoming scattered flurries or scattered showers and ending overnight.

Extended Forecast

Issued 06:30 PM EDT 21 April 2024
Tuesday Wind light becoming southwest 15 knots in the afternoon then diminishing to light late in the day.
Wednesday Wind light becoming northwest 15 knots.
Thursday Wind light.

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Weather Conditions

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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.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 6:30 PM EDT 21 April 2024 Tonight and Monday At 6:30 p.m. EDT tonight weakening cold front located on a line
east-west over central Ontario.

At 6:30 p.m. EDT tonight ridge located on a line north-south over
northwestern Ontario.
By 6:30 p.m. EDT Monday ridge located on a line north-south over
eastern Quebec.

At 6:30 p.m. EDT tonight low 1002 mb located over southern
By 6:30 p.m. EDT Monday low 998 mb located over northwestern

Great Lakes - Lake Huron Area

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