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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 10:30 AM EST 29 January 2023

Today Tonight and Monday.

Wind southwest 15 knots becoming north 15 this afternoon then diminishing to north 10 this evening. Wind veering to northeast 10 early Monday morning then increasing to west 20 Monday evening.

Periods of rain or snow ending this evening. Scattered flurries Monday. Visibility 1 mile or less in flurries.

Waves

Issued 10:30 AM EST 29 January 2023
Today Tonight and Monday. Waves 0.5 to 1 metre subsiding to 0.5 or less early this evening.

Extended Forecast

Issued 03:00 AM EST 29 January 2023
Tuesday Wind west 15 knots veering to north 15 in the morning then diminishing to light in the afternoon.
Wednesday Wind west 20 knots increasing to west 25.
Thursday Wind west 25 knots increasing to west 30 late in the day.

Ice Forecast*

Issued 12:00 PM EST 29 January 2023 Today Tonight and Monday Open water.

*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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land station Land Station
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 29 January 2023 Today Tonight and Monday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:30 AM EST 29 January 2023 Today Tonight and Monday At 10:30 a.m. EST today low 1015 mb located over southern Ontario.
By 10:30 a.m. EST Monday departing low 1011 mb located northeast
of the Gulf of St. Lawrence.

At 10:30 a.m. EST today cold front from low located on a line
northeast-southwest over western Lake Erie.
By 10:30 a.m. EST Monday cold front from low located on a line
northeast-southwest over Ohio.

At 10:30 a.m. EST today ridge located from Alberta to South Dakota.
By 10:30 a.m. EST Monday ridge located on a line east-west over
South Dakota.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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