Southern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EDT 22 March 2019

Today Tonight and Saturday.

Gale warning in effect.

Wind west 20 knots increasing to north 30 early this morning and to northwest 35 near noon. Wind diminishing to north 30 this evening and to northwest 20 overnight. Wind diminishing to northwest 15 Saturday morning then backing to southwest 15 Saturday afternoon.

Showers or flurries changing to flurries early this morning and ending early this evening. Visibility 1 mile or less in precipitation.

Risk of freezing spray today.

Waves

Issued 03:00 AM EDT 22 March 2019
Today Tonight and Saturday. Over open water waves one metre building to 2 to 3 this morning then subsiding to one Saturday morning. Waves subsiding to one half metre near noon Saturday.

Extended Forecast

Issued 03:00 AM EDT 22 March 2019
Sunday Wind west 15 knots diminishing to light in the afternoon then increasing to northeast 20 late in the day.
Monday Wind northeast 25 knots backing to northwest 20 late in the day.
Tuesday Wind northwest 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EDT 21 March 2019 Today Tonight and Friday 1 tenth medium lake ice except 9 tenths medium lake ice along the eastern shore. 7 tenths thick lake ice in Saginaw Bay.

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

    

[ Canadian Ice Service ]

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Weather Conditions

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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

Southern Lake Huron

Issued 12:00 PM EDT 21 March 2019 Today Tonight and Friday

Ice Coverage

1 tenth medium lake ice except 9 tenths medium lake ice along the
eastern shore. 7 tenths thick lake ice in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 21 March 2019 Today Tonight and Friday

Ice Coverage

Open water except consolidated thick lake ice in the Straits of
Mackinac. Consolidated medium lake ice in Grand Traverse Bay. 9 plus
tenths medium lake ice including 2 tenths thick lake ice in the
vicinity of Beaver Island. 4 tenths thick lake ice west of Fox
Islands.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 21 March 2019 Today Tonight and Friday

Ice Coverage

Open water except 8 tenths medium lake ice along shores from Big
Sable Point to St. Joseph.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 21 March 2019 Today Tonight and Friday

Ice Coverage

Consolidated thick lake ice.

Warnings

Warnings (In effect)

Gale warning in effect

Southern Lake Huron

Issued 03:00 AM EDT 22 March 2019

'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 22 March 2019 Today Tonight and Saturday At 3:00 a.m. EDT today low 995 mb located southeast of Pennsylvania.
By 3:00 a.m. EDT Saturday low 979 mb located over Maine.

At 3:00 a.m. EDT today weakening trough located on a line
northeast-southwest over Georgian Bay.

At 3:00 a.m. EDT today ridge located on a line north-south over
Manitoba.
By 3:00 a.m. EDT Saturday ridge located on a line
northeast-southwest over eastern Lake Superior.

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