Northern Lake Huron

Forecast

Marine Forecast

Issued 10:30 AM EDT 17 August 2017

Today Tonight and Friday.

Strong wind warning in effect.

Wind southeast 20 knots increasing to southeast 25 this afternoon then veering to south 20 this evening. Wind diminishing to south 15 late overnight then veering to southwest 15 early Friday morning. Wind diminishing to west 10 near noon Friday then increasing to west 15 Friday evening.

Showers ending Friday afternoon with a risk of thunderstorms.

Waves

Issued 10:30 AM EDT 17 August 2017
Today Tonight and Friday. Waves one half to one metre building to 2 early this evening then subsiding to one after midnight. Waves subsiding to one half metre near noon Friday.

Extended Forecast

Issued 03:00 AM EDT 17 August 2017
Saturday Wind west 20 knots.
Sunday Wind northwest 15 knots diminishing to light.
Monday Wind light becoming southwest 15 knots.

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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

Warnings (In effect)

Strong wind warning in effect

Northern Lake Huron

Issued 1:06 PM EDT 17 August 2017

'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 10:30 AM EDT 17 August 2017 Today Tonight and Friday At 10:30 a.m. EDT today ridge located on a line north-south
over Ottawa.
By 10:30 a.m. EDT Friday ridge located on a line north-south over
New Brunswick.

At 10:30 a.m. EDT today low 998 mb located on a line north-south
over western Wisconsin.
By 10:30 a.m. EDT Friday low 999 mb located over northern Lake
Huron.

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