Cornwall to Montréal
Issued 03:00 PM EDT 21 September 2021
Tonight and Wednesday.
Wind south 15 knots diminishing to light near midnight then becoming southeast 10 to 15 early Wednesday morning.
Issued 06:00 PM EDT 21 September 2021
Thursday Wind light increasing to northeast 15 to 25 knots in the morning.
Friday Wind northeast 15 knots becoming south 15.
Saturday Wind light.
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No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 PM EDT 21 September 2021 Tonight and Wednesday At 3:00 p.m. EDT today trough located from James Bay to Lake
By 8:00 p.m. EDT Wednesday trough located on a line
northeast-southwest over the Gulf of St. Lawrence.
At 3:00 p.m. EDT today building low located over the Midwestern
By 8:00 p.m. EDT Wednesday low 1008 mb located south of Lake Erie.
Great Lakes - Lake Huron Area
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