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Northern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EST 14 December 2019

Today Tonight and Sunday.

Wind southwest 15 knots diminishing to variable 10 early this morning then increasing to northwest 20 near noon. Wind increasing to northwest 30 overnight then diminishing to west 15 Sunday afternoon.

Flurries tonight and Sunday. Visibility as low as 1 mile in flurries.

Freezing spray warning in effect.

Freezing spray beginning overnight and ending Sunday afternoon.

Waves

Issued 03:00 AM EST 14 December 2019
Today Tonight and Sunday. Waves one half metre building to 2 this afternoon and to 3 near midnight. Waves subsiding to one and one half metres Sunday evening.

Extended Forecast

Issued 03:00 AM EST 14 December 2019
Monday Wind light becoming south 15 knots in the morning then diminishing to light late in the day.
Tuesday Wind light increasing to west 25 knots late in the day.
Wednesday Wind west 25 knots diminishing to north 15 late in the day.

Ice Forecast*

Issued 12:00 PM EST 13 December 2019 Today Tonight and Saturday Open water except 5 tenths new lake ice along parts of the shore.

*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 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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buoy Buoy
land station Land Station
Ice Conditions

*Ice Forecast and Warnings also apply to U.S. waters

Ice Forecasts

Northern Lake Huron

Issued 12:00 PM EST 13 December 2019 Today Tonight and Saturday

Ice Coverage

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

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 13 December 2019 Today Tonight and Saturday

Ice Coverage

Open water.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 13 December 2019 Today Tonight and Saturday

Ice Coverage

Ice free.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 13 December 2019 Today Tonight and Saturday

Ice Coverage

Open water except 6 tenths new lake ice south of Marinette and 6
tenths new lake ice including 1 tenth thin lake ice in Bays de Noc.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Northern Lake Huron

Issued 03:00 AM EST 14 December 2019

Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 3:00 AM EST 14 December 2019 Today Tonight and Sunday At 3:00 a.m. EST today dissipating trough located on a line
northeast-southwest over northeastern Ontario.

At 3:00 a.m. EST today low 1002 mb located over eastern North
Carolina.
By 3:00 a.m. EST Sunday deepening low 971 mb located over southern
Quebec.

At 3:00 a.m. EST today high 1029 mb located over southeastern
Saskatchewan.
By 3:00 a.m. EST Sunday high 1022 mb located over western Minnesota.

Great Lakes - Lake Erie and Lake Ontario Area

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