Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 18 February 2018

Today Tonight and Monday.

Wind southwest 10 knots increasing to south 20 this afternoon and to south 30 early this evening. Wind diminishing to south 20 early Monday morning and to south 15 near noon Monday. Wind backing to southeast 20 Monday afternoon then veering to southwest 20 Monday evening.

Rain beginning Monday afternoon.

Waves

Issued 10:30 AM EST 18 February 2018
Today Tonight and Monday. Over open water waves one metre building to 2 this evening then subsiding to one Monday morning.

Extended Forecast

Issued 03:00 AM EST 18 February 2018
Tuesday Wind southwest 25 knots diminishing to northeast 15 in the afternoon.
Wednesday Wind north 15 knots backing to northwest 20.
Thursday Wind north 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EST 18 February 2018 Today Tonight and Monday 1 tenth medium lake ice except 9 plus tenths medium lake ice including 2 tenths thick lake ice in southeastern section. 9 plus 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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
Legend:
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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 EST 18 February 2018 Today Tonight and Monday

Ice Coverage

1 tenth medium lake ice except 9 plus tenths medium lake ice
including 2 tenths thick lake ice in southeastern section. 9 plus
tenths thick lake ice in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 18 February 2018 Today Tonight and Monday

Ice Coverage

Open water except consolidated thick lake ice near the Straits of
Mackinac. 9 plus tenths medium lake ice from Charlevoix to Seul
Choix Point.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 18 February 2018 Today Tonight and Monday

Ice Coverage

Open water except 9 tenths thin lake ice along the shore.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 18 February 2018 Today Tonight and Monday

Ice Coverage

Consolidated thick lake ice in the Bays de Noc and south of Chambers
Island. Consolidated medium lake ice including 3 tenths thick lake
ice elsewhere.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 18 February 2018 Today Tonight and Monday At 10:30 a.m. EST today trough located on a line northeast-southwest
over Minnesota.
By 10:30 a.m. EST Monday trough located on a line
northeast-southwest over Whitefish Bay.

At 10:30 a.m. EST today low 997 mb located over South Dakota.
By 10:30 a.m. EST Monday low 998 mb located over Iowa.

Great Lakes - Lake Erie and Lake Ontario Area

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