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Eastern Lake Ontario

Forecast

Marine Forecast

Issued 06:30 PM EST 27 February 2021

Tonight and Sunday.

Wind west 20 knots diminishing to west 15 this evening and to light near midnight. Wind increasing to southeast 20 Sunday morning then veering to south 20 Sunday afternoon.

Showers Sunday afternoon and evening.

Waves

Issued 06:30 PM EST 27 February 2021
Tonight and Sunday. Over open water waves one and one half metres subsiding to one this evening and to one half metre or less late overnight. Waves building to one near noon Sunday.

Extended Forecast

Issued 06:30 PM EST 27 February 2021
Monday Wind west 30 knots increasing to west 35 in the morning.
Tuesday Wind northwest 30 knots diminishing to west 15.
Wednesday Wind west 30 knots diminishing to west 20 late in the day.

Ice Forecast*

Issued 12:00 PM EST 27 February 2021 Today Tonight and Sunday Open water except 9 plus tenths thin lake ice including 4 tenths medium lake ice in the extreme northeastern section. Consolidated medium lake ice in most sheltered bays in the northeastern section.

*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 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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 27 February 2021 Today Tonight and Sunday

Ice Coverage

Open water except 9 plus tenths thin lake ice including 4 tenths
medium lake ice in the extreme northeastern section. Consolidated
medium lake ice in most sheltered bays in the northeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 28 February 2021 Today Tonight and Monday At 3:00 a.m. EST today departing ridge located on a line
northeast-southwest over northern Ontario.

At 3:00 a.m. EST today low 1004 mb located over southwestern Iowa.
By 3:00 a.m. EST Monday low 984 mb located over western Quebec.

By 3:00 a.m. EST Monday high 1030 mb located on a line east-west
over northern Ontario.

Great Lakes - Lake Huron Area

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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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