Southern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EDT 23 October 2017

Tonight and Tuesday.

Gale warning in effect.

Wind southeast 20 knots increasing to south 35 this evening and to south 40 late overnight. Wind south 35 Tuesday.

Rain changing to a few showers late overnight with risk of thunderstorms Tuesday afternoon and evening.

Waves

Issued 06:30 PM EDT 23 October 2017
Tonight and Tuesday. Waves 2 metres building to 3 near midnight and to 4 early Tuesday morning.

Extended Forecast

Issued 06:30 PM EDT 23 October 2017
Wednesday Wind south 35 knots diminishing to northwest 30 in the morning and to west 15 late in the day.
Thursday Wind west 15 knots backing to south 20 late in the day.
Friday Wind southwest 25 knots veering to northwest 25 late in the day.

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Map of Great Lakes - Lake Erie and Lake Ontario 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 Executive 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)

Gale warning in effect

Southern Lake Huron

Issued 6:30 PM EDT 23 October 2017

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 23 October 2017 Tonight and Tuesday At 6:30 p.m. EDT tonight dissipating low 1004 mb located over
western Lake Superior.

At 6:30 p.m. EDT tonight low 1000 mb located over southern Lower
Michigan.
By 6:30 p.m. EDT Tuesday low 986 mb located over northern Lower
Michigan.

At 6:30 p.m. EDT tonight quasi-stationary trough located on a line
northeast-southwest over North Channel.

Great Lakes - Lake Erie and Lake Ontario Area

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