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Western Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 22 January 2020

Tonight and Thursday.

Wind southwest 20 knots diminishing to southwest 15 near midnight and to southwest 10 early Thursday morning. Wind becoming light near noon Thursday then becoming east 10 Thursday evening.

Waves

Issued 06:30 PM EST 22 January 2020
Tonight and Thursday. Waves one and one half metres subsiding to one late overnight and to one half metre or less Thursday morning.

Extended Forecast

Issued 06:30 PM EST 22 January 2020
Friday Wind light increasing to east 20 knots in the morning.
Saturday Wind east 20 knots diminishing to light late in the day.
Sunday Wind southwest 20 knots.

Ice Forecast*

Issued 12:00 PM EST 22 January 2020 Today Tonight and Thursday 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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» US Marine Weather
Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 22 January 2020 Today Tonight and Thursday

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 22 January 2020 Tonight and Thursday At 6:30 p.m. EST tonight quasi-stationary ridge located on a line
northeast-southwest over New England.

At 6:30 p.m. EST tonight trough located on a line
northeast-southwest over northern Ontario.
By 6:30 p.m. EST Thursday trough located on a line
northeast-southwest over southern Quebec.

By 6:30 p.m. EST Thursday building high 1034 mb located over
James Bay.

Great Lakes - Lake Huron Area

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Marine Weather for Canada

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