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Eastern Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 26 November 2021

Tonight and Saturday.

Strong wind warning in effect.

Wind northwest 25 knots diminishing to northwest 15 Saturday morning then backing to west 15 Saturday afternoon. Wind diminishing to light Saturday evening.

Flurries this evening. Visibility as low as 1 mile in flurries.

Waves

Issued 06:30 PM EST 26 November 2021
Tonight and Saturday. Waves 2 metres subsiding to 1.5 late overnight and to 0.5 to 1 near noon Saturday.

Extended Forecast

Issued 06:30 PM EST 26 November 2021
Sunday Wind east 15 knots.
Monday Wind north 15 knots diminishing to light.
Tuesday Wind west 15 knots increasing to west 20.

Ice Forecast*

Issued 12:00 PM EST 26 November 2021 Today Tonight and Saturday Ice free.

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

 

[ Canadian Ice Service ]

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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 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 26 November 2021 Today Tonight and Saturday

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Eastern Lake Ontario

Issued 9:29 PM EST 26 November 2021

'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 26 November 2021 Tonight and Saturday At 6:30 p.m. EST tonight departing low 993 mb located over the
Maritimes.

At 6:30 p.m. EST tonight ridge located on a line north-south over
northern Ontario.
By 6:30 p.m. EST Saturday ridge located on a line
northwest-southeast over northeastern Ontario.

At 6:30 p.m. EST tonight trough located on a line
northwest-southeast over Saskatchewan.
By 6:30 p.m. EST Saturday trough located on a line
northwest-southeast over northwestern Ontario.

At 6:30 p.m. EST Saturday approaching warm front from low located
over western Lake Erie.

Great Lakes - Lake Erie and Lake Ontario Area

Another Region

Marine Weather for Canada

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