Northern Lake Huron

Forecast

Marine Forecast

Issued 03:00 AM EST 26 February 2017

Today Tonight and Monday

Gale warning in effect.

Wind northwest 25 knots backing to southwest 25 early this morning then increasing to southwest 35 near noon. Wind diminishing to southwest 30 this evening and to northwest 20 near midnight. Wind backing to west 15 Monday morning then diminishing to southwest 10 near noon Monday. Wind increasing to south 20 Monday afternoon.

Flurries changing to chance of flurries overnight and Monday afternoon and evening. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray ending this morning.

Waves

Issued 03:00 AM EST 26 February 2017
Today Tonight and Monday Waves 2 to 3 metres subsiding to one Monday morning and to less than one half metre near noon Monday. Waves building to 2 Monday evening.

Extended Forecast

Issued 03:00 AM EST 26 February 2017
Tuesday Wind south 15 knots.
Wednesday Wind southeast 15 knots increasing to northeast 30.
Thursday Wind northeast 20 knots backing to northwest 25.

Ice Forecast*

Issued 12:00 PM EST 25 February 2017 Today Tonight and Sunday Open water except 3 tenths of thin lake ice including 1 tenth of medium lake ice in the northwestern section and along parts of the shore.

*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 Superior marine weather areas Mid Superior - 45001 East Superior - 45004 West Superior - 45006 Slate Island - 45136 Lake Of the Woods - 45148 Royal Island Armstrong Airport Caribou Island Marathon Airport Pukaskwa National Park Thunder Bay Airport Welcome Island Little Flatland Island Sault Ste. Marie Airport Wawa Airport Kenora Airport
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Ice Conditions

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

Ice Forecasts

Northern Lake Huron

Issued 12:00 PM EST 25 February 2017 Today Tonight and Sunday

Ice Coverage

Open water except 3 tenths of thin lake ice including 1 tenth of
medium lake ice in the northwestern section and along parts of the
shore.

Ice Forecasts

Northern Lake Michigan

Issued 12:00 PM EST 25 February 2017 Today Tonight and Sunday

Ice Coverage

Open water except 9 tenths of medium lake ice north and east of
Beaver Island and in Little Traverse Bay.

Ice Forecasts

Southern Lake Michigan

Issued 12:00 PM EST 25 February 2017 Today Tonight and Sunday

Ice Coverage

Open water.

Ice Forecasts

Green Bay

Issued 12:00 PM EST 25 February 2017 Today Tonight and Sunday

Ice Coverage

7 tenths of medium lake ice north of Chambers Island. Consolidated
medium lake ice including a trace of thick lake ice south and east
of Chambers Island and in the Bays de Noc.

Warnings

Warnings (In effect)

Gale warning in effect

Northern Lake Huron

Issued 03:00 AM EST 26 February 2017

'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

Northern Lake Huron

Issued 03:00 AM EST 26 February 2017

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 3:00 AM EST 26 February 2017 Today Tonight and Monday At 3:00 a.m. EST today ridge located on a line north-south over
Lake Michigan.
By 3:00 a.m. EST Monday ridge located on a line north-south over
Virginia.

At 3:00 a.m. EST today low 1006 mb located over northern Minnesota.
By 3:00 a.m. EST Monday low 1002 mb located over western Quebec.

At 3:00 a.m. EST today ridge located on a line north-south over
North Dakota.
By 3:00 a.m. EST Monday ridge located on a line north-south over
central Lake Superior.

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