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Kingston to Cornwall


Marine Forecast

Issued 06:30 PM EST 05 December 2021

Tonight and Monday.

Wind northeast 10 knots increasing to southeast 15 this evening and to south 25 near midnight. Wind veering to southwest 30 Monday afternoon.

Snow beginning this evening changing to rain overnight. Risk of freezing rain overnight.

Extended Forecast

Issued 06:30 PM EST 05 December 2021
Tuesday Wind west 25 knots diminishing to west 15 in the morning and to light in the afternoon.
Wednesday Wind light.
Thursday Wind light becoming southeast 15 knots late in the day.

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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 EST 5 December 2021 Tonight and Monday At 6:30 p.m. EST tonight departing ridge located on a line
north-south over Maine.

At 6:30 p.m. EST tonight deepening low 1000 mb located over
central Minnesota.
By 6:30 p.m. EST Monday deepening low 987 mb located over central

At 6:30 p.m. EST Monday approaching ridge located on a line
north-south over Minnesota.

Great Lakes - Lake Huron Area

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