Cornwall to Montréal
Issued 03:00 PM EDT 22 September 2019
Tonight and Monday.
Strong wind warning in effect.
Wind southwest 15 to 25 knots becoming southwest 15 near noon Monday then diminishing to light Monday evening.
Showers beginning Monday morning. Risk of thunderstorms Monday afternoon and evening. Visibility as low as 1 mile in showers.
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Warnings (In effect)
Cornwall to MontréalIssued 4:29 PM EDT 22 September 2019
'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 22 September 2019 Tonight and Monday At 3:00 p.m. EDT today ridge located on a line north-south over
By 8:00 p.m. EDT Monday ridge located on a line northeast-southwest
over eastern James Bay.
At 8:00 p.m. EDT tonight trough located on a line
northeast-southwest over James Bay.
By 8:00 p.m. EDT Monday trough located from the Gulf of St. Lawrence
to Lake Ontario.
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