Kingston to Cornwall


Marine Forecast

Issued 06:30 PM EST 11 December 2017

Tonight and Tuesday.

Wind light becoming east 10 knots near midnight then becoming northwest 10 Tuesday afternoon.

Periods of snow beginning this evening. Visibility 1 mile or less in snow.

Extended Forecast

Issued 06:30 PM EST 11 December 2017
Wednesday Wind northwest 15 knots increasing to northwest 20 in the morning then diminishing to light late in the day.
Thursday Wind light.
Friday 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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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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 11 December 2017 Tonight and Tuesday At 6:30 p.m. EST tonight intensifying trough located on a line
north-south over Wawa.
By 6:30 p.m. EST Tuesday trough located from Kingston to Lake Huron.

At 6:30 p.m. EST tonight deepening low 1004 mb located over
southern Indiana.
By 6:30 p.m. EST Tuesday low 991 mb located east of Lake Ontario.

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