Cornwall to Montréal
Issued 11:24 AM EDT 18 August 2017
Today Tonight and Saturday.
Strong wind warning in effect.
Wind easterly 10 to 15 knots becoming southwest 15 this evening then increasing to southwest 15 to 25 Saturday afternoon.
Chance of showers today and this evening with a risk of thunderstorms. A few showers beginning early Saturday morning.
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Warnings (In effect)
Cornwall to MontréalIssued 11:24 AM EDT 18 August 2017
'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 AM EDT 18 August 2017 Today Tonight and Saturday At 3:00 a.m. EDT today ridge located on a line north-south over
By 8:00 p.m. EDT tonight departing ridge located on a line
north-south over the Gulf of St. Lawrence.
At 3:00 a.m. EDT today low 999 mb located over Lake Superior.
By 8:00 p.m. EDT Saturday low 999 mb located east of James Bay.
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