Southern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 20 March 2019

Tonight and Thursday.

Wind south 15 knots diminishing to light Thursday morning then becoming north 10 Thursday afternoon. Wind becoming southwest 10 Thursday evening.

Periods of rain ending late overnight. Fog patches forming late overnight and dissipating Thursday morning.

Waves

Issued 06:30 PM EDT 20 March 2019
Tonight and Thursday. Over open water waves one half to one metre subsiding to less than one half metre near noon Thursday.

Extended Forecast

Issued 06:30 PM EDT 20 March 2019
Friday Wind northwest 20 knots increasing to north 30 in the morning.
Saturday Wind north 25 knots diminishing to west 15.
Sunday Wind west 15 knots diminishing to light late in the day.

Ice Forecast*

Issued 12:00 PM EDT 20 March 2019 Today Tonight and Thursday 1 tenth medium lake ice except 9 plus 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

    

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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 20 March 2019 Today Tonight and Thursday

Ice Coverage

1 tenth medium lake ice except 9 plus 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 20 March 2019 Today Tonight and Thursday

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. 8 tenths thick lake ice west of Fox
Islands.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 20 March 2019 Today Tonight and Thursday

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 20 March 2019 Today Tonight and Thursday

Ice Coverage

Consolidated thick lake ice.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 20 March 2019 Tonight and Thursday At 6:30 p.m. EDT tonight quasi-stationary ridge located southeast
of Nova Scotia.

At 6:30 p.m. EDT tonight low 1011 mb located over central Wisconsin.
By 6:30 p.m. EDT Thursday low 1002 mb located over eastern Virginia.

At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over northern Manitoba.
By 6:30 p.m. EDT Thursday trough located from James Bay to Lake
Superior then to Wisconsin.

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