Northern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EDT 24 March 2019

Today Tonight and Monday.

Wind southwest 15 knots becoming variable 15 this morning then increasing to northeast 20 near noon. Wind backing to north 15 early this evening then diminishing to north 10 near noon Monday. Wind increasing to northwest 20 Monday afternoon.

Periods of snow beginning near noon and ending near midnight. Visibility as low as 1 mile in snow.

Waves

Issued 03:00 AM EDT 24 March 2019
Today Tonight and Monday. Waves one half to one metre.

Extended Forecast

Issued 03:00 AM EDT 24 March 2019
Tuesday Wind northwest 15 knots diminishing to light in the morning then becoming south 15 late in the day.
Wednesday Wind south 15 knots.
Thursday Wind south 20 knots.

Ice Forecast*

Issued 12:00 PM EDT 23 March 2019 Today Tonight and Sunday Open water except 8 tenths medium lake ice near Bruce Peninsula. Consolidated thick lake ice in the Straits of Mackinac.

*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 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

Northern Lake Huron

Issued 12:00 PM EDT 23 March 2019 Today Tonight and Sunday

Ice Coverage

Open water except 8 tenths medium lake ice near Bruce Peninsula.
Consolidated thick lake ice in the Straits of Mackinac.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 23 March 2019 Today Tonight and Sunday

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 3 tenths thick lake ice in the
vicinity of Beaver Island. 4 tenths thick lake ice north of Fox
Islands.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 23 March 2019 Today Tonight and Sunday

Ice Coverage

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

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 23 March 2019 Today Tonight and Sunday

Ice Coverage

Consolidated thick lake ice.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 24 March 2019 Today Tonight and Monday At 3:00 a.m. EDT today departing ridge located on a line
northeast-southwest over the St. Lawrence River.

At 3:00 a.m. EDT today cold front located on a line east-west over
Lake Superior.
By 3:00 a.m. EDT Monday cold front located on a line east-west
over New Hampshire.

At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over northern Manitoba.
By 3:00 a.m. EDT Monday ridge located on a line east-west over
Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

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