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Western Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EST 28 January 2023

Today Tonight and Sunday.

Wind southwest 30 knots veering to west 25 this morning then diminishing to west 15 this afternoon. Wind diminishing to variable 10 early this evening then becoming northeast 10 near midnight. Wind backing to north 10 Sunday morning then veering to northeast 10 Sunday afternoon.

Flurries or showers ending this morning. Periods of snow beginning this evening and changing to periods of rain or snow overnight then to periods of snow Sunday morning. Visibility 1 mile or less in snow.

Waves

Issued 03:00 AM EST 28 January 2023
Today Tonight and Sunday. Waves 2 metres subsiding to 1.5 near noon and to 1 early this evening.

Extended Forecast

Issued 03:00 AM EST 28 January 2023
Monday Wind northeast 15 knots backing to northwest 15 late in the day.
Tuesday Wind northwest 15 knots diminishing to light.
Wednesday Wind west 20 knots.

Ice Forecast*

Issued 12:00 PM EST 27 January 2023 Today Tonight and Saturday Open water.

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

 

[ Canadian Ice Service ]

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Weather Conditions

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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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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 27 January 2023 Today Tonight and Saturday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 28 January 2023 Today Tonight and Sunday At 3:00 a.m. EST today low 994 mb located southeast of James Bay.
By 3:00 a.m. EST Sunday low 1006 mb located over northeastern
Labrador.

At 3:00 a.m. EST today ridge located near Alberta.
By 3:00 a.m. EST Sunday ridge located on a line east-west over
northern Ontario.

At 3:00 a.m. EST today trough located on a line north-south over
western Kansas.
By 3:00 p.m. EST Sunday trough located on a line northeast-southwest
over southern Ontario.

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