Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 18 January 2017

Today Tonight and Thursday

Wind west 10 knots increasing to southwest 15 this afternoon then veering to west 20 near midnight. Wind diminishing to west 10 early Thursday morning then increasing to south 15 Thursday evening.

Waves

Issued 10:30 AM EST 18 January 2017
Today Tonight and Thursday Waves one half to one metre subsiding to one half metre Thursday afternoon.

Extended Forecast

Issued 03:00 AM EST 18 January 2017
Friday Wind light.
Saturday Wind light becoming southeast 15 knots late in the day.
Sunday Wind southeast 15 knots diminishing to light late in the day.

Ice Forecast*

Issued 12:00 PM EST 17 January 2017 Today Tonight and Wednesday Open water except 8 tenths of new lake ice including 3 tenths of thin lake ice along parts of the shore. 9 to 10 tenths of thin lake ice including 4 tenths of medium lake ice in Saginaw Bay.

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

    

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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 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

Lake Huron

Issued 12:00 PM EST 17 January 2017 Today Tonight and Wednesday

Ice Coverage

Open water except 8 tenths of new lake ice including 3 tenths of
thin lake ice along parts of the shore. 9 to 10 tenths of thin lake
ice including 4 tenths of medium lake ice in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 17 January 2017 Today Tonight and Wednesday

Ice Coverage

Open water except 9 tenths of thin lake ice including 2 tenths of
new lake ice north and west of Beaver Island. 4 tenths of thin lake
ice near Green Bay.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 17 January 2017 Today Tonight and Wednesday

Ice Coverage

Open water except 6 tenths of new lake ice including 2 tenths of
thin lake ice from Milwaukee to Gary. 8 tenths of new lake ice
including 2 tenths of thin lake ice along the shore from Muskegon to
St. Joseph.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 17 January 2017 Today Tonight and Wednesday

Ice Coverage

9 to 10 tenths of thin lake ice including 5 tenths of medium lake
ice south of Chambers Island. 9 to 10 tenths of thin lake ice
including 3 tenths of medium lake ice north of Chambers Island.
Consolidated medium lake ice in the Bays de Noc, along the south
shore, and along the Door Peninsula.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 18 January 2017 Today Tonight and Thursday At 10:30 a.m. EST today departing trough located from James Bay
to Lake Ontario.

At 10:30 a.m. EST today ridge located on a line northeast-southwest
over southern Illinois.
By 10:30 a.m. EST Thursday ridge located on a line north-south
over eastern Lake Erie.

Great Lakes - Lake Erie and Lake Ontario Area

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