Eastern Lake Ontario

Forecast

Marine Forecast

Issued 03:00 AM EST 18 January 2018

Today Tonight and Friday.

Gale warning in effect.

Wind southwest 35 knots diminishing to southwest 30 near noon. Wind southwest 25 tonight. Wind southwest 25 increasing to southwest 30 Friday evening.

Chance of flurries today and tonight.

Risk of freezing spray today and tonight.

Waves

Issued 03:00 AM EST 18 January 2018
Today Tonight and Friday. Over open water waves 3 metres subsiding to 2 this afternoon.

Extended Forecast

Issued 03:00 AM EST 18 January 2018
Saturday Wind southwest 35 knots diminishing to southwest 25 late in the day.
Sunday Wind southwest 20 knots diminishing to east 15 late in the day.
Monday Wind east 20 knots.

Ice Forecast*

Issued 12:00 PM EST 17 January 2018 Today Tonight and Thursday Open water except 9 tenths thin lake ice including 2 tenths medium lake ice in the northeastern section. Consolidated medium lake ice including 1 tenth thick lake ice in the Bay Of Quinte.

*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 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 Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Executive Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
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Ice Conditions

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

Ice Forecasts

Issued 12:00 PM EST 17 January 2018 Today Tonight and Thursday

Ice Coverage

Open water except 9 tenths thin lake ice including 2 tenths medium
lake ice in the northeastern section. Consolidated medium lake ice
including 1 tenth thick lake ice in the Bay Of Quinte.

Warnings

Warnings (In effect)

Gale warning in effect

Eastern Lake Ontario

Issued 03:00 AM EST 18 January 2018

'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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 18 January 2018 Today Tonight and Friday At 3:00 a.m. EST today low 1004 mb located over southeastern
Manitoba.
By 3:00 a.m. EST Friday weakening low 1008 mb located east of
Lake Superior.

At 3:00 a.m. EST today quasi-stationary ridge located from New
York State to Tennessee.

At 3:00 a.m. EST Friday low 990 mb located over northeastern
Alberta.

Great Lakes - Lake Erie and Lake Ontario Area

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