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Marine Synopsis for the Great Lakes and St. Lawrence River (On)


* NOTE: Corrected and/or amended bulletins are listed first *

 
FQCN10 CWTO 192230
Technical marine synopsis for the Canadian portion of the Great
Lakes and the Ontario portion of the St. Lawrence River issued
by Environment Canada at 6:30 p.m. EDT Friday 19 April 2024 for
tonight and Saturday.
The next scheduled synopsis will be issued at 3:00 a.m. EDT
Saturday.

Systems position.
At 6:30 p.m. EDT tonight low 999 mb located southwest of James Bay.
By 6:30 p.m. EDT Saturday low 990 mb located east of Hudson Bay.

At 6:30 p.m. EDT tonight trough from low located on a line
north-south over the Ontario - Quebec border.
By 6:30 p.m. EDT Saturday trough from low located off the Eastern
Seaboard.

At 6:30 p.m. EDT tonight ridge located from Montana to Indiana.
By 6:30 p.m. EDT Saturday ridge located from Montana to Indiana
then to New York State.

End
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