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Southern Lake Huron

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EDT 20 March 2023

Tonight and Tuesday.

Wind southwest 20 knots diminishing to southwest 15 this evening and to southwest 10 late overnight. Wind becoming variable 10 Tuesday morning then increasing to east 15 Tuesday afternoon except south 15 over southern sections.

Scattered showers becoming scattered flurries or scattered showers near midnight.

Waves

Issued 06:30 PM EDT 20 March 2023
Tonight and Tuesday. Waves 0.5 to 1 metre subsiding to 0.5 or less early Tuesday morning then building to 0.5 to 1 Tuesday evening.

Extended Forecast

Issued 06:30 PM EDT 20 March 2023
Wednesday Wind east 20 knots veering to south 20 in the morning.
Thursday Wind south 20 knots increasing to northwest 30.
Friday Wind northwest 20 knots veering to northeast 15.

Ice Forecast*

Issued 12:00 PM EDT 20 March 2023 Today Tonight and Tuesday Open water except 1 tenth new lake ice in Saginaw Bay.

*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

Southern Lake Huron

Issued 12:00 PM EDT 20 March 2023 Today Tonight and Tuesday

Ice Coverage

Open water except 1 tenth new lake ice in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 20 March 2023 Today Tonight and Tuesday

Ice Coverage

Open water except 1 tenth medium lake ice in the Straits of
Mackinac. Consolidated medium lake ice along parts of the shore near
the Straits of Mackinac.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 20 March 2023 Today Tonight and Tuesday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 20 March 2023 Today Tonight and Tuesday

Ice Coverage

7 tenths medium lake ice including 2 tenths thick lake ice.
Consolidated thick lake ice in Bays de Noc, southern Green Bay, and
Sturgeon Bay.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 20 March 2023 Tonight and Tuesday At 6:30 p.m. EDT tonight dissipating trough located on a line
northeast-southwest over Lake Huron.

At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
over Kentucky.
By 6:30 p.m. EDT Tuesday ridge located on a line northeast-southwest
over eastern Virginia.

At 6:30 p.m. EDT tonight ridge located on a line northwest-southeast
over northwestern Ontario.
By 6:30 p.m. EDT Tuesday ridge located on a line northwest-southeast
over northeastern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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