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Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 16 May 2026

Tonight and Sunday.

Strong wind warning in effect.

Wind west 15 knots diminishing to northwest 10 this evening then veering to north 10 early Sunday morning. Wind increasing to east 15 near noon Sunday and to east 20 Sunday evening.

Scattered showers Sunday evening with a risk of thunderstorms. Fog patches dissipating near midnight.

Waves

Issued 06:30 PM EDT 16 May 2026
Tonight and Sunday. Waves 0.5 to 1 metre subsiding to 0.5 or less near midnight then building to 0.5 to 1 Sunday afternoon.

Extended Forecast

Issued 06:30 PM EDT 16 May 2026
Monday Wind east 20 knots veering to south 20 in the morning.
Tuesday Wind southwest 15 knots increasing to southwest 20.
Wednesday Wind northwest 20 knots.

Ice Forecast*

Issued 12:00 PM EDT 16 May 2026 Today Tonight and Sunday Ice free.These are the last forecasts for the season.

*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 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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Ice Conditions

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

Ice Forecasts

Lake Huron

Issued 12:00 PM EDT 16 May 2026 Today Tonight and Sunday

Ice Coverage

Ice free.

These are the last forecasts for the season.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EDT 16 May 2026 Today Tonight and Sunday

Ice Coverage

Ice free.

These are the last forecasts for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Northern Lake Huron

Issued 6:30 PM EDT 16 May 2026

'Strong' winds of 20 to 33 knots are 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 EDT 16 May 2026 Tonight and Sunday At 6:30 p.m. EDT tonight departing low 986 mb located over northern
Quebec.

At 6:30 p.m. EDT tonight ridge located from Saskatchewan to
Minnesota.
By 6:30 p.m. EDT Sunday ridge located on a line northwest-southeast
over northern Ontario.

At 6:30 p.m. EDT Sunday approaching low located over Nebraska.

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