Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EST 22 February 2017

Tonight and Thursday

Wind south 20 knots veering to west 15 early Thursday morning then to north 15 near noon Thursday. Wind diminishing to north 10 Thursday evening.

A few showers and fog patches ending near noon Thursday. Risk of thunderstorms overnight and Thursday morning.

Waves

Issued 06:30 PM EST 22 February 2017
Tonight and Thursday Waves one metre building to 2 late this evening then subsiding to one Thursday morning. Waves subsiding to less than one half metre Thursday evening.

Extended Forecast

Issued 06:30 PM EST 22 February 2017
Friday Wind northeast 20 knots increasing to northeast 30 in the afternoon.
Saturday Wind east 25 knots increasing to southwest 30.
Sunday Wind northwest 30 knots backing to southwest 25.

Ice Forecast*

Issued 12:00 PM EST 22 February 2017 Today Tonight and Thursday Open water except 3 tenths of thin lake ice including 1 tenth of medium lake ice along parts of the southwestern 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 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 Municipal 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

Northern Lake Huron

Issued 12:00 PM EST 22 February 2017 Today Tonight and Thursday

Ice Coverage

Open water except 3 tenths of thin lake ice including 1 tenth of
medium lake ice along parts of the southwestern shore.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 22 February 2017 Today Tonight and Thursday

Ice Coverage

Open water except 9 tenths of medium lake ice north and east of
Beaver Island.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 22 February 2017 Today Tonight and Thursday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 22 February 2017 Today Tonight and Thursday

Ice Coverage

8 tenths of medium lake ice including 2 tenths of thin lake ice
north of Chambers Island. Consolidated medium lake ice including a
trace of thick lake ice south and east of Chambers Island and in the
Bays de Noc.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 22 February 2017 Tonight and Thursday At 6:30 p.m. EST tonight weakening low 1003 mb located over eastern
Hudson Bay.
By 6:30 p.m. EST Thursday low 1009 mb located over northern
James Bay.

At 6:30 p.m. EST tonight low 999 mb located over southwestern
Wisconsin.
By 6:30 p.m. EST Thursday low 996 mb located over eastern Quebec.

By 6:30 p.m. EST Thursday ridge located on a line north-south
over Manitoba.

By 6:30 p.m. EST Thursday deepening low 989 mb located over Kansas.

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