Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 20 January 2018

Today Tonight and Sunday.

Wind west 15 knots diminishing to southwest 10 early this evening then becoming light Sunday evening.

Chance of drizzle Sunday afternoon and evening. Fog patches forming near noon Sunday.

Waves

Issued 10:30 AM EST 20 January 2018
Today Tonight and Sunday. Over open water waves one metre subsiding to one half metre this afternoon and to less than one half metre this evening.

Extended Forecast

Issued 03:00 AM EST 20 January 2018
Monday Wind east 20 knots increasing to east 30 in the afternoon.
Tuesday Wind variable 15 knots increasing to northwest 30.
Wednesday Wind northwest 30 knots diminishing to northwest 15.

Ice Forecast*

Issued 12:00 PM EST 20 January 2018 Today Tonight and Sunday Open water except 9 tenths thin lake ice including 3 tenths medium lake ice along the parts of the shore. Consolidated medium lake ice including 4 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
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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 EST 20 January 2018 Today Tonight and Sunday

Ice Coverage

Open water except 9 tenths thin lake ice including 3 tenths medium
lake ice along the parts of the shore. Consolidated medium lake ice
including 4 tenths thick lake ice in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 20 January 2018 Today Tonight and Sunday

Ice Coverage

Open water except consolidated medium lake ice including 4 tenths
thick lake ice northeast of Beaver Island into the Straits of
Mackinac. 5 tenths medium lake ice along the northern and western
shores.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 20 January 2018 Today Tonight and Sunday

Ice Coverage

Open water except 6 tenths thin lake ice including 2 tenths medium
lake ice along the eastern shore. 4 tenths new lake ice along the
western shore.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 20 January 2018 Today Tonight and Sunday

Ice Coverage

Consolidated medium lake ice including 4 tenths thick lake ice in
southern Green Bay and in the Bays de Noc. Consolidated medium lake
ice including 3 tenths thick lake ice south of Chambers Island. 9
tenths medium lake ice elsewhere.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 20 January 2018 Today Tonight and Sunday At 10:30 a.m. EST today low 988 mb located over eastern Quebec.
By 10:30 a.m. EST Sunday departing low 980 mb located east of
Labrador.

At 10:30 a.m. EST today ridge located on a line northwest-southeast
over northern Manitoba.
By 10:30 a.m. EST Sunday ridge located on a line northwest-southeast
over northern Ontario.

At 10:30 a.m. EST Sunday approaching low 1003 mb located over
Colorado.

Great Lakes - Lake Erie and Lake Ontario Area

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