Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 31 March 2015

Tonight and Wednesday

Wind light increasing to southeast 15 knots Wednesday afternoon and to southeast 20 Wednesday evening.

Chance of snow this evening. Periods of rain beginning Wednesday evening with risk of freezing rain.

Waves

Issued 06:30 PM EDT 31 March 2015
Tonight and Wednesday Over open water waves one half metre subsiding to less than one half metre this evening then building to one Wednesday evening.

Extended Forecast

Issued 06:30 PM EDT 31 March 2015
Thursday Wind south 30 knots diminishing to northwest 20 in the afternoon.
Friday Wind west 25 knots.
Saturday Wind north 25 knots diminishing to southwest 15 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 31 March 2015 Today Tonight and Wednesday 1 tenth of thick lake ice in strips and patches except 9 tenths of thick lake ice in the extreme southeastern section. Consolidated thick lake ice in the Straits of Mackinac.

*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 Egbert 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 Kemptville 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 Municipal Airport Point Petre Toronto City Centre Airport Toronto Pearson Int'l Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands CFB Borden Cove Island Long Point Port Colborne Erieau Point Pelee Toronto Buttonville Municipal Airport
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Ice Conditions

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

Ice Forecasts

Northern Lake Huron

Issued 12:00 PM EDT 31 March 2015 Today Tonight and Wednesday

Ice Coverage

1 tenth of thick lake ice in strips and patches except 9 tenths of
thick lake ice in the extreme southeastern section. Consolidated
thick lake ice in the Straits of Mackinac.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EDT 31 March 2015 Today Tonight and Wednesday

Ice Coverage

Open water except consolidated thick lake ice north and east of
Beaver Island and in Grand Traverse Bay. 9 tenths of thick lake ice
elsewhere in the northeastern section.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EDT 31 March 2015 Today Tonight and Wednesday

Ice Coverage

Open water except 9 tenths of medium lake ice including 3 tenths of
thick lake ice near the eastern shores from Michigan City to
Muskegon.

Ice Forecasts

Green Bay

Issued 12:00 PM EDT 31 March 2015 Today Tonight and Wednesday

Ice Coverage

Open water except consolidated thick lake ice in the Bays de Noc and
from Sturgeon Bay to Chambers Island. 9 tenths of thick lake ice in
the northeast section of the bay.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 31 March 2015 Tonight and Wednesday At 6:30 p.m. EDT tonight ridge located on a line northwest-southeast
over northeastern Ontario.
By 6:30 p.m. EDT Wednesday ridge located on a line north-south
over eastern Lake Ontario.

At 6:30 p.m. EDT tonight departing low 1002 mb located over
Virginia.

At 6:30 p.m. EDT tonight dissipating low 1012 mb located over
western Upper Michigan.

By 6:30 p.m. EDT Wednesday low 991 mb located over southern
Manitoba.

Great Lakes - Lake Erie and Lake Ontario Area

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