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Kingston to Cornwall

Forecast

Marine Forecast

Issued 10:30 AM EDT 23 March 2025

Today Tonight and Monday.

Wind light becoming east 10 knots late overnight then veering to south 10 Monday morning. Wind increasing to southwest 15 near noon Monday.

Flurries beginning overnight changing to showers Monday morning and ending Monday afternoon.

Extended Forecast

Issued 03:00 AM EDT 23 March 2025
Tuesday Wind light.
Wednesday Wind light.
Thursday Wind light becoming southwest 15 knots late in the day.

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Weather Conditions

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas 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 10:30 AM EDT 23 March 2025 Today Tonight and Monday At 10:30 a.m. EDT today ridge located on a line northwest-southeast
over eastern Lake Ontario.
By 10:30 a.m. EDT Monday ridge located on a line northeast-southwest
over eastern Quebec.

At 10:30 a.m. EDT today low 998 mb located over central Minnesota.
By 10:30 a.m. EDT Monday low 997 mb located over northern Michigan.

Great Lakes - Lake Erie and Lake Ontario Area

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