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Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EST 27 January 2025

Tonight and Tuesday.

Gale warning in effect.

Wind west 35 knots veering to northwest 35 this evening then diminishing to northwest 30 near midnight. Wind diminishing to northwest 20 late overnight and to northwest 15 Tuesday morning. Wind backing to southwest 15 near noon Tuesday then increasing to southwest 20 Tuesday evening.

Scattered flurries changing to snow Tuesday afternoon. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Freezing spray late overnight and Tuesday morning. Risk of freezing spray Tuesday late in the day.

Waves

Issued 06:30 PM EST 27 January 2025
Tonight and Tuesday. Waves 3 metres subsiding to 2 late overnight and to 1 to 1.5 near noon Tuesday.

Extended Forecast

Issued 06:30 PM EST 27 January 2025
Wednesday Wind west 25 knots increasing to northwest 35 in the morning then diminishing to northwest 25 late in the day.
Thursday Wind west 15 knots increasing to southwest 25 late in the day.
Friday Wind southwest 25 knots diminishing to north 15.

Ice Forecast*

Issued 12:00 PM EST 27 January 2025 Today Tonight and Tuesday Open water except 2 tenths thin lake ice along parts of the shores. Consolidated medium lake ice along parts of the shores.

*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 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

Northern Lake Huron

Issued 12:00 PM EST 27 January 2025 Today Tonight and Tuesday

Ice Coverage

Open water except 2 tenths thin lake ice along parts of the shores.
Consolidated medium lake ice along parts of the shores.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 27 January 2025 Today Tonight and Tuesday

Ice Coverage

Ice pressure warning in effect.

Open water except 9 tenths thin lake ice including 3 tenths medium
lake ice north and east of Beaver Island. Consolidated medium lake
ice along the shore and in the Straits of Mackinac. Strong ice
pressure in the pack ice near the Straits of Mackinac today and
easing overnight.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 27 January 2025 Today Tonight and Tuesday

Ice Coverage

Open water except 9 tenths thin lake ice along the southern and
eastern shores.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 27 January 2025 Today Tonight and Tuesday

Ice Coverage

7 tenths thin lake ice including 3 tenths medium lake ice.
Consolidated medium lake ice in Bays de Noc and southern Green Bay.

Warnings

Warnings (In effect)

Gale warning in effect

Northern Lake Huron

Issued 6:30 PM EST 27 January 2025

'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.

Freezing spray warning in effect

Northern Lake Huron

Issued 6:30 PM EST 27 January 2025

Moderate or severe freezing spray is occurring or expected to occur in this marine area. 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 27 January 2025 Tonight and Tuesday At 6:30 p.m. EST tonight departing cold front located on a line
east-west over Lake Nipissing.

At 6:30 p.m. EST tonight ridge located on a line north-south over
Lake of the Woods.
By 6:30 p.m. EST Tuesday ridge located on a line north-south over
eastern Lake Ontario.

By 6:30 p.m. EST Tuesday low 991 mb located near Lake Superior.

Great Lakes - Lake Huron Area

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