Eastern Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EST 27 February 2017

Tonight and Tuesday

Wind light becoming south 10 knots late overnight then increasing to south 15 near noon Tuesday. Wind increasing to south 20 Tuesday evening.

Periods of rain beginning Tuesday evening.

Waves

Issued 06:30 PM EST 27 February 2017
Tonight and Tuesday Waves less than one half metre building to one Tuesday afternoon.

Extended Forecast

Issued 06:30 PM EST 27 February 2017
Wednesday Wind south 15 knots increasing to west 30 in the afternoon.
Thursday Wind west 25 knots.
Friday Wind northwest 20 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EST 27 February 2017 Today Tonight and Tuesday Open water except 3 tenths of thin lake ice in the St. Lawrence River. 8 tenths of rotten medium lake ice in the Bay Of Quinte and some bays in the eastern section.

*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 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 Municipal 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

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

Ice Forecasts

Issued 12:00 PM EST 27 February 2017 Today Tonight and Tuesday

Ice Coverage

Open water except 3 tenths of thin lake ice in the St. Lawrence
River. 8 tenths of rotten medium lake ice in the Bay Of Quinte and
some bays in the eastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 28 February 2017 Today Tonight and Wednesday At 3:00 a.m. EST today ridge located on a line north-south over
Quebec.
By 3:00 a.m. EST Wednesday ridge located on a line north-south
over Labrador.

At 3:00 a.m. EST today deepening low 1002 mb located near Nebraska.
By 3:00 a.m. EST Wednesday deepening low 992 mb located over
Lake Huron.

At 3:00 a.m. EST today trough from low located on a line
northeast-southwest over northwestern Ontario.
By 3:00 a.m. EST Wednesday trough from low located on a line
northeast-southwest over northeastern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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