L'Isle-aux-Coudres to Tadoussac


Marine Forecast

Issued 03:00 AM EST 16 January 2019

Today Tonight and Thursday.

Gale warning in effect.

Wind southeast 10 to 20 knots increasing to southwest 25 to 35 late this morning then diminishing to northwest 15 to 25 early this evening. Wind becoming west 15 after midnight then increasing to southwest 15 to 25 Thursday morning. Wind diminishing to southwest 10 to 15 Thursday afternoon.

Periods of snow ending late this afternoon. Visibility 1 mile or less in snow.

High today minus 3. Low tonight minus 22. High Thursday minus 17.


Issued 03:00 AM EST 16 January 2019
Today Tonight and Thursday. Mainly ice covered.

Extended Forecast

Issued 06:00 AM EST 16 January 2019
Friday Wind south 15 knots diminishing to light late in the day.
Saturday Wind northwest 20 to 30 knots.
Sunday Wind light increasing to northeast 20 knots late in the day.

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Ice Conditions

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Warnings (In effect)

Gale warning in effect

L'Isle-aux-Coudres to Tadoussac

Issued 03:00 AM EST 16 January 2019

'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.


Technical Marine Synopsis

Issued 3:00 AM EST 16 January 2019 Today Tonight and Thursday At 3:00 a.m. EST today departing ridge located on a line north-south
over Anticosti Island.

At 3:00 a.m. EST today cold front located on a line north-south
over western Quebec.
By 7:00 a.m. EST Thursday departing cold front located on a line
north-south over the Gulf of St. Lawrence.

At 7:00 p.m. EST tonight building high 1029 mb located north of
Lake Huron.
By 7:00 p.m. EST Thursday high 1029 mb located near Québec city.

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