Northern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EST 18 December 2018

Today Tonight and Wednesday.

Wind north 15 knots diminishing to northeast 10 early this morning then increasing to south 15 near noon. Wind increasing to southwest 25 early this evening. Wind southwesterly 20 to 25 Wednesday.

Showers beginning Wednesday evening.

Waves

Issued 03:00 AM EST 18 December 2018
Today Tonight and Wednesday. Waves one half metre building to one and one half metres this evening.

Extended Forecast

Issued 03:00 AM EST 18 December 2018
Thursday Wind southwest 20 knots backing to southeast 15 late in the day.
Friday Wind northeast 15 knots increasing to north 35.
Saturday Wind northwest 35 knots diminishing to northwest 25.

Ice Forecast*

Issued 12:00 PM EST 17 December 2018 Today Tonight and Tuesday Open water except 5 tenths new lake ice including 2 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 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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Ice Conditions

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

Ice Forecasts

Lake Huron

Issued 12:00 PM EST 17 December 2018 Today Tonight and Tuesday

Ice Coverage

Open water except 5 tenths new lake ice including 2 tenths thin lake
ice in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 17 December 2018 Today Tonight and Tuesday

Ice Coverage

Open water.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 17 December 2018 Today Tonight and Tuesday

Ice Coverage

Ice free.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 17 December 2018 Today Tonight and Tuesday

Ice Coverage

Open water except 7 tenths thin lake ice in Bays de Noc and southern
Green Bay.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 18 December 2018 Today Tonight and Wednesday At 3:00 a.m. EST today departing low 976 mb located northeast of
Nova Scotia.

At 3:00 a.m. EST today ridge located on a line north-south over
eastern Lake Superior.
By 3:00 a.m. EST Wednesday ridge located on a line north-south
over Montréal.

By 3:00 a.m. EST Wednesday approaching low 996 mb located over
Manitoba.

Great Lakes - Lake Erie and Lake Ontario Area

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