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Northern Lake Huron

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EDT 13 August 2026

Tonight and Friday.

Wind northwest 10 knots backing to west 10 this evening then veering to northwest 10 late overnight. Wind veering to northeast 10 Friday morning then becoming light Friday evening.

Waves

Issued 06:30 PM EDT 13 August 2026
Tonight and Friday. Waves 0.5 metres or less.

Extended Forecast

Issued 06:30 PM EDT 13 August 2026
Saturday Wind northeast 15 knots diminishing to light in the morning then becoming southeast 15 late in the day.
Sunday Wind south 15 knots increasing to northwest 20 late in the day.
Monday Wind northwest 20 knots diminishing to light late in the day.

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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
Legend:
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 13 August 2026 Tonight and Friday At 6:30 p.m. EDT tonight departing trough located on a line
northeast-southwest over New England.

At 6:30 p.m. EDT tonight ridge located on a line northwest-southeast
over Lake Superior.
By 6:30 p.m. EDT Friday ridge located on a line northwest-southeast
over northern Ontario.

By 6:30 p.m. EDT Friday approaching trough located over North
Dakota to Ohio.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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