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Eastern Lake Ontario

Warnings

Forecast

Marine Forecast

Issued 06:30 PM EST 20 February 2020

Tonight and Friday.

Gale warning in effect.

Wind northwest 15 knots increasing to northwest 20 near midnight then backing to west 20 late overnight. Wind backing to southwest 25 Friday morning then increasing to southwest 35 Friday evening.

Freezing spray warning in effect.

Freezing spray Friday morning and afternoon.

Waves

Issued 06:30 PM EST 20 February 2020
Tonight and Friday. Waves one half metre building to one late overnight and to 2 near noon Friday. Waves building to 3 Friday evening.

Extended Forecast

Issued 06:30 PM EST 20 February 2020
Saturday Wind southwest 30 knots diminishing to southwest 20 late in the day.
Sunday Wind southwest 20 knots.
Monday Wind southwest 15 knots diminishing to light.

Ice Forecast*

Issued 12:00 PM EST 20 February 2020 Today Tonight and Friday Open water except consolidated medium lake ice in most northeastern bays.

*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 20 February 2020 Today Tonight and Friday

Ice Coverage

Open water except consolidated medium lake ice in most northeastern
bays.

Warnings

Warnings (In effect)

Gale warning in effect

Eastern Lake Ontario

Issued 6:30 PM EST 20 February 2020

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Freezing spray warning in effect

Eastern Lake Ontario

Issued 6:30 PM EST 20 February 2020

Moderate or severe freezing spray is 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 20 February 2020 Tonight and Friday At 6:30 p.m. EST tonight ridge located on a line east-west over
Lake St. Clair.
By 6:30 p.m. EST Friday departing ridge located on a line east-west
over West Virginia.

By 6:30 p.m. EST Friday low 984 mb located over Hudson Bay.

Great Lakes - Lake Huron Area

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