Eastern Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EDT 26 March 2019

Today Tonight and Wednesday.

Wind northeast 15 knots diminishing to southwest 10 this afternoon then veering to west 10 this evening. Wind backing to southwest 10 early Wednesday morning then to south 10 near noon Wednesday. Wind backing to east 10 Wednesday evening.

Waves

Issued 10:30 AM EDT 26 March 2019
Today Tonight and Wednesday. Waves one half metre or less.

Extended Forecast

Issued 03:00 AM EDT 26 March 2019
Thursday Wind south 15 knots veering to southwest 20 in the morning.
Friday Wind northwest 15 knots diminishing to light.
Saturday Wind southeast 15 knots increasing to southwest 30 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 26 March 2019 Today Tonight and Wednesday Open water except 6 tenths medium lake ice in some bays and along the shore of the northeastern section. 8 tenths rotten medium lake ice including 3 tenths thick lake ice in the Bay Of Quinte and the St. Lawrence River and approaches. Consolidated medium lake ice along parts of the coasts.

*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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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 26 March 2019 Today Tonight and Wednesday

Ice Coverage

Open water except 6 tenths medium lake ice in some bays and along
the shore of the northeastern section. 8 tenths rotten medium lake
ice including 3 tenths thick lake ice in the Bay Of Quinte and the
St. Lawrence River and approaches. Consolidated medium lake ice
along parts of the coasts.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 26 March 2019 Today Tonight and Wednesday At 10:30 a.m. EDT today high 1033 mb located over Lake Michigan.
By 10:30 a.m. EDT Wednesday high 1034 mb located over New England.

At 10:30 a.m. EDT today trough located on a line northeast-southwest
over northern Manitoba.
By 10:30 a.m. EDT Wednesday trough located on a line
northeast-southwest over northwestern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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