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Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EST 08 February 2026

Tonight and Monday.

Wind light becoming south 10 knots near midnight then increasing to south 15 early Monday morning. Wind increasing to south 20 Monday afternoon.

Periods of snow Monday evening.

Waves

Issued 06:30 PM EST 08 February 2026
Tonight and Monday. Over open water waves 0.5 metres or less building to 0.5 to 1 early Monday morning and to 1 to 1.5 Monday afternoon.

Extended Forecast

Issued 06:30 PM EST 08 February 2026
Tuesday Wind south 20 knots increasing to northwest 25 late in the day.
Wednesday Wind northwest 25 knots.
Thursday Wind northwest 15 knots diminishing to light.

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Weather Conditions

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Map of Great Lakes - Lake Huron marine weather areas Wiarton Airport Western Islands Cove Island Goderich Lake Simcoe Regional Airport Vineland Station Parry Sound Harbour Sarnia Chris Hadfield Airport Tobermory Muskoka Airport Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Lagoon City Southeast Shoal Burlington Lift Bridge Welland-Pelham Windsor Airport Port Colborne Erieau Peterborough Municipal Airport CFB Trenton Toronto City Centre Airport Point Petre Oshawa Executive Airport Hamilton Munro Int'l Airport Point Pelee Cobourg Port Colborne - 45142 North Channel - 45154 Ajax - 45159 Lake Nipissing - 45152 Sault Ste. Marie Airport Killarney Lake Simcoe - 45151 Greater Sudbury Airport South Lake Huron - 45149 Lake St Clair - 45147 North Bay Airport South Georgian Bay - 45143 Gore Bay-Manitoulin Airport Grimsby - 45139 Georgian Bay - 45137 Great Duck Island Collingwood Kingston Airport Grenadier Island Brockville Prince Edward Point - 45135 Port Stanley - 45132
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buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Lake Huron

Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 8 February 2026 Tonight and Monday At 6:30 p.m. EST tonight ridge located on a line north-south over
Georgian Bay.
By 6:30 p.m. EST Monday ridge located on a line north-south over
eastern Lake Ontario.

At 6:30 p.m. EST tonight low 1002 mb located over eastern
Saskatchewan.
By 6:30 p.m. EST Monday low 1006 mb located over northwestern
Ontario.

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