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Northern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EDT 08 October 2026

Today Tonight and Friday.

Strong wind warning in effect.

Wind northwest 20 knots increasing to northwest 25 near noon then diminishing to west 15 overnight. Wind veering to northwest 15 near noon Friday then diminishing to variable 10 Friday evening.

Scattered showers this afternoon and this evening.

Waves

Issued 03:00 AM EDT 08 October 2026
Today Tonight and Friday. Waves 1 to 1.5 metres subsiding to 0.5 to 1 Friday morning and to 0.5 or less Friday evening.

Extended Forecast

Issued 03:00 AM EDT 08 October 2026
Saturday Wind light increasing to south 20 knots in the morning.
Sunday Wind southwest 20 knots.
Monday Wind light becoming south 15 knots.

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Weather Conditions

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Map of Great Lakes - Lake Huron marine weather areas Erieau CFB Trenton Muskoka Airport Parry Sound Harbour Toronto City Centre Airport Lake Simcoe Regional Airport Wiarton Airport Point Petre Lagoon City Western Islands Cobourg Port Colborne Windsor Airport Point Pelee Welland-Pelham Vineland Station Burlington Lift Bridge Southeast Shoal St. Catharines / Niagara District Airport Goderich Port Weller Long Point Harrow AAFC Hamilton Munro Int'l Airport Tobermory Sarnia Chris Hadfield Airport Oshawa Executive Airport Collingwood 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 Peterborough Municipal Airport Brockville Grenadier Island Kingston Airport
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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 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

Warnings (In effect)

Strong wind warning in effect

Northern Lake Huron

Issued 08:58 AM EDT 08 October 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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 8 October 2026 Today Tonight and Friday At 3:00 a.m. EDT today quasi-stationary low 994 mb located east
of James Bay.

At 3:00 a.m. EDT today departing cold front from low located on
a line northeast-southwest over the St. Lawrence River.

At 3:00 a.m. EDT today ridge from 1020 mb high located on a line
northwest-southeast over North Dakota.
By 3:00 a.m. EDT Friday ridge from 1022 mb high located from
Manitoba to Lake Erie then to Virginia.

Great Lakes - Lake Huron Area

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