Western Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EST 19 January 2019

Today Tonight and Sunday.

Wind northeast 20 knots increasing to northeast 30 early this evening then backing to north 25 overnight. Wind north 25 Sunday.

Snow changing to flurries Sunday afternoon and evening. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Freezing spray beginning this evening and ending Sunday morning.

Waves

Issued 03:00 AM EST 19 January 2019
Today Tonight and Sunday. Waves one half metre or less building to one and one half metres early this morning and to 2 early this evening. Waves subsiding to one and one half metres Sunday morning.

Extended Forecast

Issued 03:00 AM EST 19 January 2019
Monday Wind north 25 knots diminishing to northwest 15 late in the day.
Tuesday Wind light increasing to southeast 20 knots.
Wednesday Wind southwest 20 knots.

Ice Forecast*

Issued 12:00 PM EST 18 January 2019 Today Tonight and Saturday Ice free except open water along the shore.

*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 Killarney 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 Western Islands Cove Island Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Long Point Port Weller St. Catharines / Niagara District Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Port Colborne Erieau Point Pelee Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 18 January 2019 Today Tonight and Saturday

Ice Coverage

Ice free except open water along the shore.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Western Lake Ontario

Issued 03:00 AM EST 19 January 2019

Moderate or severe freezing spray is 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 3:00 AM EST 19 January 2019 Today Tonight and Sunday At 3:00 a.m. EST today quasi-stationary ridge located on a line
east-west over northern Ontario.

At 3:00 a.m. EST today low 999 mb located over northeastern
Arkansas.
By 3:00 a.m. EST Sunday low 993 mb located over West Virginia.

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