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Marine Graphical Composite Forecast Map for Atlantic Offshore Waters


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https://www.hurricanes.gov/marine/forecast

AMZ101-172115-
Synopsis for the SW N Atlantic including the Bahamas
508 AM EDT Sat Oct 17 2026

.SYNOPSIS...A pair of weak frontal boundaries east of 70W will
merge then dissipate through today, ahead of a strong cold front 
that will move off the coast of northeast Florida this morning. 
The front will reach from 31N72W to the Straits of Florida by 
early Sun morning, and from near 31N70W to western Cuba by early 
Mon morning, then stall and dissipate into mid week. Strong to 
near- gale force winds and rough to very rough seas will follow 
the front affecting mainly the waters W of 65W through Tue.