Northern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 11 December 2017

Today Tonight and Tuesday.

Gale warning in effect.

Wind south 15 knots veering to southwest 20 this afternoon then to northwest 20 this evening. Wind increasing to north 35 early Tuesday morning then diminishing to north 25 Tuesday evening.

A few flurries changing to snow early Tuesday morning. Visibility 1 mile or less in precipitation.

Waves

Issued 10:30 AM EST 11 December 2017
Today Tonight and Tuesday. Waves one half metre or less building to one near noon and to 2 early Tuesday morning.

Extended Forecast

Issued 03:00 AM EST 11 December 2017
Wednesday Wind north 25 knots.
Thursday Wind northwest 15 knots diminishing to light.
Friday Wind south 15 knots increasing to southwest 25.

Ice Forecast*

Issued 12:00 PM EST 11 December 2017 Today Tonight and Tuesday Ice free except 5 tenths of new lake ice along parts of the coast.

*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 Huron 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

Lake Huron

Issued 12:00 PM EST 11 December 2017 Today Tonight and Tuesday

Ice Coverage

Ice free except 5 tenths of new lake ice along parts of the coast.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 11 December 2017 Today Tonight and Tuesday

Ice Coverage

Ice free.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 11 December 2017 Today Tonight and Tuesday

Ice Coverage

Ice free.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 11 December 2017 Today Tonight and Tuesday

Ice Coverage

Ice free except 5 tenths new lake ice along the coast in the
southern section. 5 tenths new lake ice in the Bays de Noc.

Warnings

Warnings (In effect)

Gale warning in effect

Northern Lake Huron

Issued 10:30 AM EST 11 December 2017

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 11 December 2017 Today Tonight and Tuesday At 10:30 a.m. EST today intensifying trough located on a line
northeast-southwest over Thunder Bay.
By 10:30 p.m. EST Tuesday trough located from Sault Ste. Marie to
Lake Ontario.

At 10:30 a.m. EST today deepening low 1006 mb located over southern
Minnesota.
By 10:30 a.m. EST Tuesday low 991 mb located over Lake Ontario.

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