Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 25 February 2018

Today Tonight and Monday.

Gale warning in effect.

Wind southwest 35 knots diminishing to southwest 25 early this evening then veering to west 20 near midnight. Wind diminishing to west 15 early Monday morning then backing to southwest 15 Monday evening.

Waves

Issued 10:30 AM EST 25 February 2018
Today Tonight and Monday. Over open water waves 2 to 3 metres subsiding to 2 this evening and to one and one half metres late overnight. Waves subsiding to one Monday morning.

Extended Forecast

Issued 03:00 AM EST 25 February 2018
Tuesday Wind southwest 20 knots diminishing to light late in the day.
Wednesday Wind light.
Thursday Wind northeast 15 knots increasing to northeast 25.

Ice Forecast*

Issued 12:00 PM EST 25 February 2018 Today Tonight and Monday Open water except 8 tenths medium lake ice including 2 tenths thick lake ice in the eastern section. 9 tenths thick 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 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 Executive 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

Southern Lake Huron

Issued 12:00 PM EST 25 February 2018 Today Tonight and Monday

Ice Coverage

Open water except 8 tenths medium lake ice including 2 tenths thick
lake ice in the eastern section. 9 tenths thick lake ice in Saginaw
Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 25 February 2018 Today Tonight and Monday

Ice Coverage

Open water except consolidated thick lake ice near the Straits of
Mackinac. 9 tenths medium lake ice near Beaver Island. 2 tenths
medium lake ice from Grand Traverse Bay to Frankfort.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 25 February 2018 Today Tonight and Monday

Ice Coverage

Open water except 3 tenths thin lake ice along the southeastern
shore.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 25 February 2018 Today Tonight and Monday

Ice Coverage

Consolidated thick lake ice in the Bays de Noc and south of Chambers
Island. 3 tenths medium lake ice including 1 tenth thick lake ice
along the eastern side of the Door Peninsula. 8 tenths medium lake
ice including 2 tenths thick lake ice elsewhere.

Warnings

Warnings (In effect)

Gale warning in effect

Southern Lake Huron

Issued 10:30 AM EST 25 February 2018

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 25 February 2018 Today Tonight and Monday At 10:30 a.m. EST today departing ridge located on a line
north-south over northeastern Quebec.

At 10:30 a.m. EST today deepening low 987 mb located over Wawa.
By 10:30 a.m. EST Monday departing low 986 mb located over
northwestern Quebec.

At 10:30 a.m. EST today high 1019 mb located over southern Illinois.
By 10:30 a.m. EST Monday building high 1025 mb located over Ohio.

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