Southern Lake Huron

Forecast

Marine Forecast

Issued 06:30 PM EST 21 November 2017

Tonight and Wednesday.

Strong wind warning in effect.

Wind northwest 25 knots diminishing to northwest 15 near noon Wednesday then backing to west 15 Wednesday afternoon.

A few showers changing to chance of flurries tonight and Wednesday.

Waves

Issued 06:30 PM EST 21 November 2017
Tonight and Wednesday. Waves 2 metres subsiding to one near noon Wednesday.

Extended Forecast

Issued 06:30 PM EST 21 November 2017
Thursday Wind southwest 20 knots increasing to southwest 25 in the morning then veering to northwest 25 late in the day.
Friday Wind west 15 knots increasing to southwest 35.
Saturday Wind southwest 35 knots diminishing to northwest 30.

Ice Forecast*

Issued 12:00 PM EST 21 November 2017 Today Tonight and Wednesday Ice free.

*Ice Forecast and Warnings also apply to U.S. waters

  

[ Canadian Ice Service ]

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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 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 EST 21 November 2017 Today Tonight and Wednesday

Ice Coverage

Ice free.

Ice Forecasts

Lake Michigan

Issued 12:00 PM EST 21 November 2017 Today Tonight and Wednesday

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Southern Lake Huron

Issued 8:14 PM EST 21 November 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 6:30 PM EST 21 November 2017 Tonight and Wednesday At 6:30 p.m. EST tonight departing low 990 mb located east of
James Bay.

At 6:30 p.m. EST tonight departing cold front from low located on
a line northeast-southwest over southern Ontario.

At 6:30 p.m. EST tonight ridge located on a line northwest-southeast
over northern North Dakota.
By 6:30 p.m. EST Wednesday ridge located on a line
northeast-southwest over southern Ontario.

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