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Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 16 June 2026

Tonight and Wednesday.

Wind south 15 knots diminishing to south 10 late overnight then backing to southeast 10 Wednesday afternoon. Wind increasing to southeast 15 Wednesday evening.

Scattered showers ending near noon Wednesday with a risk of thunderstorms. Rain Wednesday evening. Fog patches forming near midnight and dissipating Wednesday evening.

Waves

Issued 06:30 PM EDT 16 June 2026
Tonight and Wednesday. Waves 1 metre subsiding to 0.5 or less early Wednesday morning.

Extended Forecast

Issued 06:30 PM EDT 16 June 2026
Thursday Wind east 20 knots increasing to southwest 25 in the morning then veering to northwest 20 in the afternoon.
Friday Wind northwest 20 knots.
Saturday Wind northwest 15 knots diminishing to light late in the day.

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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 17 May 2026 Forecasts have ended for the season.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EDT 17 May 2026 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 16 June 2026 Tonight and Wednesday At 6:30 p.m. EDT tonight trough from 991 mb low located from
Montana to Lake Winnipeg.
By 6:30 p.m. EDT Wednesday trough from 991 mb low located on a
line north-south over Thunder Bay.

Great Lakes - Lake Huron Area

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