Eastern Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EDT 30 March 2017

Today Tonight and Friday

Wind east 10 knots increasing to east 15 this afternoon and to east 20 this evening. Wind increasing to east 25 late overnight.

Rain or snow beginning this evening changing to rain and fog patches Friday morning.

Waves

Issued 10:30 AM EDT 30 March 2017
Today Tonight and Friday Waves one half metre or less building to one early this evening and to one and one half metres early Friday morning.

Extended Forecast

Issued 03:00 AM EDT 30 March 2017
Saturday Wind east 20 knots diminishing to light in the afternoon.
Sunday Wind light.
Monday Wind light increasing to east 20 knots late in the day.

Ice Forecast*

Issued 12:00 PM EDT 30 March 2017 Today Tonight and Friday Open water except 3 tenths of rotten thin lake ice in some 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 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 EDT 30 March 2017 Today Tonight and Friday

Ice Coverage

Open water except 3 tenths of rotten thin lake ice in some bays in
the northeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 30 March 2017 Today Tonight and Friday At 10:30 a.m. EDT today ridge located on a line north-south over
New York State.
By 10:30 a.m. EDT Friday ridge located on a line north-south
over Maine.

At 10:30 a.m. EDT today low 1000 mb located over Missouri.
By 10:30 a.m. EDT Friday low 1000 mb located over Indiana.

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