Eastern Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 16 December 2018

Today Tonight and Monday.

Wind northeast 20 knots veering to east 15 this morning then diminishing to light this afternoon. Wind becoming south 10 early this evening then increasing to west 15 near midnight. Wind increasing to west 20 overnight then veering to northwest 25 Monday morning. Wind increasing to northwest 30 Monday afternoon.

Flurries beginning Monday morning and ending Monday evening.

Waves

Issued 03:00 AM EST 16 December 2018
Today Tonight and Monday. Waves one metre subsiding to one half metre or less near noon then building to one overnight. Waves building to 2 near noon Monday.

Extended Forecast

Issued 03:00 AM EST 16 December 2018
Tuesday Wind northwest 20 knots diminishing to light in the afternoon.
Wednesday Wind light becoming southwest 15 knots.
Thursday Wind south 15 knots backing to east 15.

Ice Forecast*

Issued 12:00 PM EST 15 December 2018 Today Tonight and Sunday Ice free except 8 tenths thin lake ice in the Bay Of Quinte.

*Ice Forecast and Warnings also apply to U.S. waters

 

[ Canadian Ice Service ]

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Map of Great Lakes - Lake Erie and Lake Ontario 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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» US Marine Weather
Ice Conditions

*Ice Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Issued 12:00 PM EST 15 December 2018 Today Tonight and Sunday

Ice Coverage

Ice free except 8 tenths thin lake ice in the Bay Of Quinte.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 16 December 2018 Today Tonight and Monday At 3:00 a.m. EST today departing ridge located on a line north-south
over Quebec.

At 3:00 a.m. EST today low located over southeastern Ohio.
By 3:00 a.m. EST Monday low located off New England.

At 3:00 a.m. EST today trough located on a line north-south over
northwestern Ontario.
By 3:00 a.m. EST Monday trough located on a line northeast-southwest
over Georgian Bay.

At 3:00 a.m. EST today ridge located on a line north-south over
Alberta.
By 3:00 a.m. EST Monday ridge located on a line north-south over
Manitoba.

Great Lakes - Lake Erie and Lake Ontario Area

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