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Southern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EST 20 January 2021

Tonight and Thursday.

Gale warning in effect.

Wind southwest 35 knots diminishing to southwest 30 late overnight then veering to west 30 early Thursday morning. Wind diminishing to west 20 Thursday evening.

Periods of snow overnight and Thursday. Visibility 1 mile or less in snow.

Waves

Issued 06:30 PM EST 20 January 2021
Tonight and Thursday. Waves one and one half metres building to 2 to 3 this evening then subsiding to 2 early Thursday morning.

Extended Forecast

Issued 06:30 PM EST 20 January 2021
Friday Wind northwest 25 knots.
Saturday Wind northwest 20 knots diminishing to light late in the day.
Sunday Wind light becoming southeast 15 knots.

Ice Forecast*

Issued 12:00 PM EST 20 January 2021 Today Tonight and Thursday Open water except 5 tenths new lake ice including 1 tenth thin lake ice in Saginaw Bay. Consolidated thin lake ice along parts of the shore 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 Killarney 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 Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport
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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 20 January 2021 Today Tonight and Thursday

Ice Coverage

Open water except 5 tenths new lake ice including 1 tenth thin lake
ice in Saginaw Bay. Consolidated thin lake ice along parts of the
shore in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 20 January 2021 Today Tonight and Thursday

Ice Coverage

Open water.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 20 January 2021 Today Tonight and Thursday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 20 January 2021 Today Tonight and Thursday

Ice Coverage

Open water except 5 tenths thin lake ice in southern Green Bay and
Bays de Noc. Consolidated thin lake ice in some sheltered bays.

Warnings

Warnings (In effect)

Gale warning in effect

Southern Lake Huron

Issued 6:30 PM EST 20 January 2021

'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 6:30 PM EST 20 January 2021 Tonight and Thursday At 6:30 p.m. EST tonight departing ridge located on a line
northeast-southwest over eastern Ontario.

At 6:30 p.m. EST tonight low 984 mb located over northwestern
Ontario.
By 6:30 p.m. EST Thursday low 994 mb located east of Lake Nipissing.

Great Lakes - Lake Huron Area

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Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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