Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 17 December 2017

Today Tonight and Monday.

Wind southeast 10 knots increasing to southeast 15 near noon and to southeast 20 early this evening. Wind veering to southwest 15 near midnight then increasing to southwest 20 Monday evening.

Chance of flurries with a risk of freezing drizzle changing to chance of drizzle tonight and Monday.

Waves

Issued 10:30 AM EST 17 December 2017
Today Tonight and Monday. Waves one half metre building to one this evening then subsiding to one half metre late overnight. Waves building to one Monday evening.

Extended Forecast

Issued 03:00 AM EST 17 December 2017
Tuesday Wind southwest 30 knots.
Wednesday Wind northwest 30 knots diminishing to northwest 20 late in the day.
Thursday Wind light increasing to southeast 20 knots.

Ice Forecast*

Issued 12:00 PM EST 17 December 2017 Today Tonight and Monday Open water except 5 tenths new lake ice along parts of the shore. 9 plus tenths new lake ice including 4 tenths thin 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 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

Lake Huron

Issued 12:00 PM EST 17 December 2017 Today Tonight and Monday

Ice Coverage

Open water except 5 tenths new lake ice along parts of the shore. 9
plus tenths new lake ice including 4 tenths thin lake ice in Saginaw
Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 17 December 2017 Today Tonight and Monday

Ice Coverage

Open water except 5 tenths new lake ice along the north shore.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 17 December 2017 Today Tonight and Monday

Ice Coverage

Ice free except 3 tenths new lake ice along the western shore north
of Sheboygan.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 17 December 2017 Today Tonight and Monday

Ice Coverage

Open water except 9 tenths new lake ice including 2 tenths thin lake
ice in southern Green Bay and in Big Bay de Noc.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 17 December 2017 Today Tonight and Monday At 10:30 a.m. EST today ridge located on a line north-south over
eastern Ontario.
By 10:30 a.m. EST Monday ridge located on a line north-south
over Maine.

At 10:30 a.m. EST today trough located on a line northwest-southeast
over Lake Winnipeg.
By 10:30 a.m. EST Monday trough located on a line north-south over
Lake of the Woods.

Great Lakes - Lake Erie and Lake Ontario Area

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