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Kingston to Cornwall


Marine Forecast

Issued 03:00 AM EST 30 November 2023

Today Tonight and Friday.

Strong wind warning in effect.

Wind southwest 15 knots increasing to southwest 20 near noon and to southwest 25 early this evening. Wind diminishing to southwest 15 near midnight and to west 10 Friday morning. Wind becoming light near noon Friday.

Scattered showers or scattered flurries ending this morning. Scattered showers beginning near midnight and changing to rain Friday afternoon.

Extended Forecast

Issued 03:00 AM EST 30 November 2023
Saturday Wind light.
Sunday Wind light.
Monday Wind light becoming northeast 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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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.


Warnings (In effect)

Strong wind warning in effect

Kingston to Cornwall

Issued 03:00 AM EST 30 November 2023

'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.


Technical Marine Synopsis

Issued 3:00 AM EST 30 November 2023 Today Tonight and Friday At 3:00 a.m. EST today trough located on a line east-west over
Lake of the Woods.
By 3:00 a.m. EST Friday trough located on a line northeast-southwest
over southern Georgian Bay.

By 3:00 a.m. EST Friday approaching ridge located on a line
east-west over Minnesota.

Great Lakes - Lake Erie and Lake Ontario Area

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