Southern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EST 22 February 2018

Today Tonight and Friday.

Wind northeast 10 knots increasing to east 15 this afternoon then veering to southeast 15 overnight. Wind veering to southwest 15 Friday afternoon then to west 20 Friday evening.

Risk of freezing drizzle overnight and Friday morning. Chance of drizzle Friday. Fog patches forming Friday morning and dissipating Friday evening.

Waves

Issued 03:00 AM EST 22 February 2018
Today Tonight and Friday. Over open water waves one half metre or less building to one half to one metre this evening.

Extended Forecast

Issued 03:00 AM EST 22 February 2018
Saturday Wind west 20 knots diminishing to light in the morning then becoming east 15 late in the day.
Sunday Wind southeast 30 knots veering to southwest 30.
Monday Wind west 25 knots diminishing to northwest 15 late in the day.

Ice Forecast*

Issued 12:00 PM EST 21 February 2018 Today Tonight and Thursday Open water except 8 tenths medium lake ice including 2 tenths thick lake ice in eastern section. 9 tenths thick 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 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
Legend:
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land station Land Station
Ice Conditions

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

Ice Forecasts

Southern Lake Huron

Issued 12:00 PM EST 21 February 2018 Today Tonight and Thursday

Ice Coverage

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

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 21 February 2018 Today Tonight and Thursday

Ice Coverage

Open water except 8 tenths medium lake ice in the northeast section.
Consolidated thick lake ice near the Straits of Mackinac.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 21 February 2018 Today Tonight and Thursday

Ice Coverage

Open water except 8 tenths thin lake ice along parts of the shore.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 21 February 2018 Today Tonight and Thursday

Ice Coverage

Consolidated thick lake ice in the Bays de Noc and south of Chambers
Island. 9 tenths medium lake ice including 2 tenths thick lake ice
elsewhere.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 22 February 2018 Today Tonight and Friday At 3:00 a.m. EST today ridge located on a line east-west over
Upper Michigan.
By 3:00 a.m. EST Friday ridge located from Lake of the Woods
to Maine.

At 3:00 a.m. EST today trough located from Tennessee to Virginia.
By 3:00 a.m. EST Friday trough located from Iowa to Virginia.

By 3:00 a.m. EST Friday approaching low 1022 mb located over Iowa.

Great Lakes - Lake Erie and Lake Ontario Area

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