Kingston to Cornwall


Marine Forecast

Issued 06:30 PM EST 21 November 2017

Tonight and Wednesday.

Strong wind warning in effect.

Wind southwest 20 knots diminishing to southwest 15 this evening then veering to west 15 early Wednesday morning. Wind veering to northwest 15 late Wednesday morning then diminishing to northwest 10 Wednesday evening.

A few showers beginning near midnight changing to a few flurries Wednesday morning.

Extended Forecast

Issued 06:30 PM EST 21 November 2017
Thursday Wind light becoming southwest 15 knots in the afternoon.
Friday Wind southwest 15 knots.
Saturday Wind southwest 20 knots.

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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.


Warnings (In effect)

Strong wind warning in effect

Kingston to Cornwall

Issued 8:14 PM EST 21 November 2017

'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 6:30 PM EST 21 November 2017 Tonight and Wednesday At 6:30 p.m. EST tonight departing low 990 mb located east of
James Bay.

At 6:30 p.m. EST tonight departing cold front from low located on
a line northeast-southwest over southern Ontario.

At 6:30 p.m. EST tonight ridge located on a line northwest-southeast
over northern North Dakota.
By 6:30 p.m. EST Wednesday ridge located on a line
northeast-southwest over southern Ontario.

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