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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 24 June 2019

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind light increasing to east 15 knots near noon and to southwest 25 near midnight. Wind southwest 20 Tuesday.

Showers beginning near noon and ending Tuesday morning. Risk of thunderstorms overnight.

Waves

Issued 03:00 AM EDT 24 June 2019
Today Tonight and Tuesday. Waves less than one half metre building to one half to one metre this afternoon and to one and one half metres overnight.

Extended Forecast

Issued 03:00 AM EDT 24 June 2019
Wednesday Wind southwest 20 knots.
Thursday Wind west 15 knots.
Friday Wind southwest 15 knots veering to west 20 late in the day.

Ice Forecast*

Issued 12:00 PM EDT 19 May 2019 Forecasts available to mariners upon request.

*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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EDT 19 May 2019

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Western Lake Ontario

Issued 03:00 AM EDT 24 June 2019

'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 3:00 AM EDT 24 June 2019 Today Tonight and Tuesday At 3:00 a.m. EDT today ridge located on a line north-south over
western Quebec.
By 3:00 a.m. EDT Tuesday ridge located over eastern Quebec.

At 3:00 a.m. EDT today deepening low 1001 mb located over southern
Minnesota.
By 3:00 a.m. EDT Tuesday low 995 mb located over Lake Superior.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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