Northern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 20 August 2017

Tonight and Monday.

Wind south 15 knots veering to southwest 15 this evening then to west 15 early Monday morning. Wind diminishing to variable 10 near noon Monday.

Chance of showers overnight and Monday morning with a risk of thunderstorms.

Waves

Issued 06:30 PM EDT 20 August 2017
Tonight and Monday. Waves one metre subsiding to one half metre or less Monday afternoon.

Extended Forecast

Issued 06:30 PM EDT 20 August 2017
Tuesday Wind south 15 knots veering to west 20 in the afternoon then increasing to northwest 30 late in the day.
Wednesday Wind northwest 30 knots diminishing to northwest 15.
Thursday Wind north 15 knots diminishing to light.

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Map of Great Lakes - Lake Huron marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 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 Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Municipal Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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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 27 April 2017 Forecasts have ended for the season.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EDT 20 August 2017 Tonight and Monday At 6:30 p.m. EDT tonight ridge located on a line north-south over
Lake Ontario.
By 6:30 p.m. EDT Monday ridge located on a line north-south over
Nova Scotia.

At 6:30 p.m. EDT tonight trough located on a line north-south over
Lake Superior.
By 6:30 p.m. EDT Monday trough located on a line northeast-southwest
over southern Ontario.

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