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Southern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EST 04 December 2024

Today Tonight and Thursday.

Gale warning in effect.

Wind southwest 35 knots diminishing to southwest 25 this afternoon then veering to west 25 this evening. Wind veering to northwest 30 late overnight then increasing to northwest 35 early Thursday morning. Wind diminishing to northwest 25 Thursday evening.

Snow changing to scattered flurries this evening. Visibility 1 mile or less in precipitation.

Waves

Issued 10:30 AM EST 04 December 2024
Today Tonight and Thursday. Waves 2 to 3 metres subsiding to 2 Thursday evening.

Extended Forecast

Issued 03:00 AM EST 04 December 2024
Friday Wind northwest 20 knots.
Saturday Wind southwest 30 knots diminishing to west 20.
Sunday Wind west 30 knots diminishing to west 20.

Ice Forecast*

Issued 12:00 PM EST 3 December 2024 Today Tonight and Wednesday Open water except 1 tenth new 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 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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Ice Conditions

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

Ice Forecasts

Southern Lake Huron

Issued 12:00 PM EST 3 December 2024 Today Tonight and Wednesday

Ice Coverage

Open water except 1 tenth new lake ice in Saginaw Bay.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 3 December 2024 Today Tonight and Wednesday

Ice Coverage

Open water.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 3 December 2024 Today Tonight and Wednesday

Ice Coverage

Ice free.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 3 December 2024 Today Tonight and Wednesday

Ice Coverage

Open water except 3 tenths new lake ice along the shore of Bays de
Noc and southern Green Bay.

Warnings

Warnings (In effect)

Gale warning in effect

Southern Lake Huron

Issued 10:30 AM EST 04 December 2024

'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 4 December 2024 Today Tonight and Thursday At 10:30 a.m. EST today low 994 mb located near Lake Superior.
By 10:30 a.m. EST Thursday low 998 mb located over eastern Ontario.

At 10:30 a.m. EST today ridge located on a line north-south over
central Saskatchewan.
By 10:30 a.m. EST Thursday approaching ridge located on a line
north-south over South Dakota.

Great Lakes - Lake Huron Area

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