Eastern Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EST 21 February 2018

Today Tonight and Thursday.

Wind northwest 20 knots backing to west 15 this afternoon then veering to north 15 near midnight. Wind veering to northeast 15 early Thursday morning.

Periods of light rain ending this afternoon. Chance of snow beginning near noon Thursday.

Waves

Issued 10:30 AM EST 21 February 2018
Today Tonight and Thursday. Waves one and one half metres subsiding to one near noon.

Extended Forecast

Issued 03:00 AM EST 21 February 2018
Friday Wind east 20 knots veering to south 15 in the afternoon.
Saturday Wind west 15 knots diminishing to light.
Sunday Wind east 15 knots increasing to southwest 25.

Ice Forecast*

Issued 12:00 PM EST 21 February 2018 Today Tonight and Thursday Open water except 9 tenths medium lake ice including 3 tenths thick lake ice in the northeastern section. Consolidated thick 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 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

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

Ice Forecasts

Issued 12:00 PM EST 21 February 2018 Today Tonight and Thursday

Ice Coverage

Open water except 9 tenths medium lake ice including 3 tenths thick
lake ice in the northeastern section. Consolidated thick lake ice in
the Bay Of Quinte.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 21 February 2018 Today Tonight and Thursday At 10:30 a.m. EST today departing cold front located on a line
northeast-southwest over eastern Lake Ontario.

At 10:30 a.m. EST today ridge located over Nebraska.
By 10:30 a.m. EST Thursday ridge located over New Brunswick to
Lake Superior.

At 10:30 a.m. EST today trough located on a line northeast-southwest
over Texas.
By 10:30 a.m. EST Thursday trough located on a line
northeast-southwest over Kentucky.

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