Northern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EDT 01 April 2015

Today Tonight and Thursday

Wind light increasing to southeast 15 knots this afternoon and to southeast 20 this evening. Wind veering to south 20 near midnight then increasing to south 30 late overnight. Wind veering to southwest 30 Thursday morning then diminishing to northwest 20 Thursday afternoon.

Periods of rain beginning this evening. Risk of freezing rain this evening.

Waves

Issued 10:30 AM EDT 01 April 2015
Today Tonight and Thursday Over open water waves less than one half metre building to one early this evening and to 2 early Thursday morning. Waves subsiding to one Thursday evening.

Extended Forecast

Issued 03:00 AM EDT 01 April 2015
Friday Wind west 15 knots increasing to west 20 in the morning then veering to north 20 in the afternoon.
Saturday Wind northeast 25 knots diminishing to west 15.
Sunday Wind west 15 knots increasing to west 25.

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

    

[ Canadian Ice Service ]

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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
Legend:
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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 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 10:30 AM EDT 1 April 2015 Today Tonight and Thursday At 10:30 a.m. EDT today ridge located on a line north-south over
western Lake Ontario.
By 10:30 a.m. EDT Thursday ridge located on a line north-south
over New England.

At 10:30 a.m. EDT today deepening low 994 mb located over central
Saskatchewan.
By 10:30 a.m. EDT Thursday low 990 mb located over northern Ontario.

At 10:30 a.m. EDT today trough from low located from Saskatchewan
to South Dakota.
By 10:30 a.m. EDT Thursday trough located on a line north-south
over eastern Lake Superior.

Great Lakes - Lake Erie and Lake Ontario Area

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