Eastern Lake Superior

Forecast

Marine Forecast

Issued 06:30 PM EST 23 January 2018

Tonight and Wednesday.

Wind north 25 knots diminishing to northeast 15 late overnight and to east 10 Wednesday morning. Wind increasing to south 15 Wednesday afternoon.

Freezing spray warning in effect.

Freezing spray ending near midnight.

Waves

Issued 06:30 PM EST 23 January 2018
Tonight and Wednesday. Waves 2 metres subsiding to one near midnight and to one half metre or less near noon Wednesday.

Extended Forecast

Issued 06:30 PM EST 23 January 2018
Thursday Wind south 15 knots backing to southeast 20 late in the day.
Friday Wind southeast 20 knots veering to south 25.
Saturday Wind southwest 25 knots veering to west 30.

Ice Forecast*

Issued 12:00 PM EST 23 January 2018 Today Tonight and Wednesday Open water except 5 tenths thin lake ice including 2 tenths medium lake ice along parts of the southern and eastern shores.

*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 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 23 January 2018 Today Tonight and Wednesday

Ice Coverage

Open water except 5 tenths thin lake ice including 2 tenths medium
lake ice along parts of the southern and eastern shores.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Eastern Lake Superior

Issued 6:30 PM EST 23 January 2018

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.

Warnings (Ended)

Gale warning ended

Eastern Lake Superior

Issued 6:30 PM EST 23 January 2018
Synopsis

Technical Marine Synopsis

Issued 6:30 PM EST 23 January 2018 Tonight and Wednesday At 6:30 p.m. EST tonight deepening low 994 mb located over southern
Quebec.
By 6:30 p.m. EST Wednesday low 975 mb located near Labrador.

At 6:30 p.m. EST tonight ridge located on a line north-south over
northwestern Ontario.
By 6:30 p.m. EST Wednesday ridge located on a line north-south
over North Channel.

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