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Southern Lake Huron

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 25 March 2023

Today Tonight and Sunday.

Gale warning in effect.

Wind east 20 knots increasing to east 30 early this morning and to southeast 35 late this morning. Wind veering to southwest 35 early this evening then to northwest 40 late this evening. Wind diminishing to west 25 overnight and to west 15 Sunday morning. Wind diminishing to variable 10 Sunday afternoon.

Rain beginning early this morning changing to scattered showers this evening then to scattered flurries or scattered showers near midnight and ending Sunday morning.

Waves

Issued 03:00 AM EDT 25 March 2023
Today Tonight and Sunday. Waves 0.5 to 1 metre building to 2 to 3 this morning and to 3 to 4 near midnight. Waves subsiding to 1 to 1.5 Sunday morning and to 0.5 to 1 near noon Sunday.

Extended Forecast

Issued 03:00 AM EDT 25 March 2023
Monday Wind north 15 knots.
Tuesday Wind northeast 15 knots backing to northwest 15.
Wednesday Wind northwest 15 knots increasing to northwest 20.

Ice Forecast*

Issued 12:00 PM EDT 24 March 2023 Today Tonight and Saturday Open water.

*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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land station Land Station
Ice Conditions

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

Ice Forecasts

Southern Lake Huron

Issued 12:00 PM EDT 24 March 2023 Today Tonight and Saturday

Ice Coverage

Open water.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 24 March 2023 Today Tonight and Saturday

Ice Coverage

Open water except 2 tenths medium lake ice north of Beaver Island.
Consolidated medium lake ice along parts of the shore near the
Straits of Mackinac.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 24 March 2023 Today Tonight and Saturday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 24 March 2023 Today Tonight and Saturday

Ice Coverage

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

Warnings

Warnings (In effect)

Gale warning in effect

Southern Lake Huron

Issued 03:00 AM EDT 25 March 2023

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 25 March 2023 Today Tonight and Sunday At 3:00 a.m. EDT today high 1021 mb located over central Quebec.
By 3:00 a.m. EDT Sunday departing ridge located on a line
north-south over Labrador.

At 3:00 a.m. EDT today low 999 mb located over Illinois.
By 3:00 a.m. EDT Sunday low 995 mb located over eastern Quebec.

Great Lakes - Lake Erie and Lake Ontario Area

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Marine Weather for Canada

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