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Kingston to Cornwall

Forecast

Marine Forecast

Issued 03:00 AM EDT 04 August 2020

Today Tonight and Wednesday.

Wind light becoming southwest 10 knots Wednesday morning then increasing to southwest 15 Wednesday afternoon.

Showers ending Wednesday morning. Risk of thunderstorms today and tonight.

Extended Forecast

Issued 03:00 AM EDT 04 August 2020
Thursday Wind light.
Friday Wind light.
Saturday 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.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 4 August 2020 Today Tonight and Wednesday At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Lake Erie.
By 3:00 a.m. EDT Wednesday trough located on a line
northwest-southeast over western Quebec.

At 3:00 a.m. EDT today ridge located on a line northeast-southwest
over northwestern Ontario.
By 3:00 a.m. EDT Wednesday ridge located on a line north-south
over Lake Superior.

At 3:00 a.m. EDT today Tropical Storm Isaias 997 mb located over
North Carolina.
By 3:00 a.m. EDT Wednesday Post-tropical Storm Isaias 1003 mb
located over southern Quebec.

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