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Eastern Lake Ontario

Forecast

Marine Forecast

Issued 10:30 AM EDT 22 April 2024

Today Tonight and Tuesday.

Wind southeast 10 knots veering to south 10 early this evening then increasing to south 15 near midnight. Wind increasing to south 20 early Tuesday morning then veering to southwest 15 Tuesday afternoon.

Scattered showers Tuesday late in the day.

Waves

Issued 10:30 AM EDT 22 April 2024
Today Tonight and Tuesday. Waves 0.5 metres or less building to 0.5 to 1 late overnight.

Extended Forecast

Issued 03:00 AM EDT 22 April 2024
Wednesday Wind southwest 15 knots increasing to north 20 in the morning.
Thursday Wind north 15 knots diminishing to light.
Friday Wind light increasing to east 20 knots late in the day.

Ice Forecast*

Issued 12:00 PM EDT 22 April 2024 Today Tonight and Tuesday Ice free.

*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 EDT 22 April 2024 Today Tonight and Tuesday

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EDT 22 April 2024 Today Tonight and Tuesday At 10:30 a.m. EDT today ridge located on a line north-south over
Lake Ontario.
By 10:30 a.m. EDT Tuesday ridge located on a line
northeast-southwest over the Eastern Seaboard.

At 10:30 a.m. EDT today low 997 mb located over southern Manitoba.
By 10:30 a.m. EDT Tuesday low 999 mb located over eastern Lake
Superior.

Great Lakes - Lake Huron Area

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