Cornwall to Montréal
Issued 03:00 PM EDT 23 September 2021
Tonight and Friday.
Strong wind warning in effect.
Wind southeast 15 to 25 knots becoming southeast 15 this evening then diminishing to light late overnight. Wind becoming southwest 15 Friday morning then diminishing to light Friday evening.
Rain tonight and Friday morning with a risk of thunderstorms.
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Warnings (In effect)
Cornwall to MontréalIssued 3:00 PM EDT 23 September 2021
'Strong' winds of 20 to 33 knots are 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.
Technical Marine SynopsisIssued 3:00 PM EDT 23 September 2021 Tonight and Friday At 3:00 p.m. EDT today low 1005 mb located over Lake Huron.
By 8:00 p.m. EDT Friday low 1000 mb located over James Bay.
At 3:00 p.m. EDT today trough from low located over Lake Erie
By 8:00 p.m. EDT Friday trough from low located on a line
north-south over Tadoussac.
At 3:00 p.m. EDT today ridge located on a line northwest-southeast
over Anticosti Island.
By 8:00 p.m. EDT Friday ridge located on a line northwest-southeast
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