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Southern Lake Huron

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 05 March 2021

Today Tonight and Saturday.

Gale warning in effect.

Wind north 20 knots backing to northwest 25 this morning then increasing to northwest 35 early this evening. Wind diminishing to northwest 30 near midnight and to northwest 20 Saturday afternoon.

Flurries overnight and Saturday. Visibility 1 mile or less in flurries.

Risk of freezing spray.

Waves

Issued 03:00 AM EST 05 March 2021
Today Tonight and Saturday. Waves 2 metres building to 3 to 4 early this evening then subsiding to 2 Saturday morning.

Extended Forecast

Issued 03:00 AM EST 05 March 2021
Sunday Wind north 20 knots diminishing to light in the morning.
Monday Wind south 20 knots increasing to south 25 late in the day.
Tuesday Wind south 25 knots.

Ice Forecast*

Issued 12:00 PM EST 4 March 2021 Today Tonight and Friday Ice pressure warning in effect. Open water except 9 tenths medium lake ice along the southeastern shore. 4 tenths medium lake ice near Saginaw Bay. Consolidated medium lake ice in Saginaw Bay. Strong ice pressure along parts of the southeastern shore beginning Friday near noon.

*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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Southern Lake Huron

Issued 12:00 PM EST 4 March 2021 Today Tonight and Friday

Ice Coverage

Ice pressure warning in effect.

Open water except 9 tenths medium lake ice along the southeastern
shore. 4 tenths medium lake ice near Saginaw Bay. Consolidated
medium lake ice in Saginaw Bay. Strong ice pressure along parts of
the southeastern shore beginning Friday near noon.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 4 March 2021 Today Tonight and Friday

Ice Coverage

Open water except 9 tenths medium lake ice north and east of Beaver
Island. Consolidated medium lake ice in and near the Straits of
Mackinac.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 4 March 2021 Today Tonight and Friday

Ice Coverage

Open water except 8 tenths medium lake ice along the shore between
St. Joseph and Grand Haven.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 4 March 2021 Today Tonight and Friday

Ice Coverage

9 tenths medium lake ice including 2 tenths thick lake ice except
consolidated thick lake ice in Bays de Noc and south of Chambers
Island.

Warnings

Warnings (In effect)

Gale warning in effect

Southern Lake Huron

Issued 03:00 AM EST 05 March 2021

'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.

Ice pressure warning in effect

Southern Lake Huron

Issued 12:00 PM EST 04 March 2021

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 5 March 2021 Today Tonight and Saturday At 3:00 a.m. EST today quasi-stationary low 982 mb located over
Labrador.

At 3:00 a.m. EST today quasi-stationary ridge located on a line
north-south over northwestern Ontario.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Marine Weather for Canada

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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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