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Marine Graphical Composite Forecast Map for Atlantic Offshore Waters


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

AMZ101-010145-
Synopsis for the SW N Atlantic including the Bahamas
939 AM EDT Sat Oct 31 2026

.SYNOPSIS....A frontal boundary extends from near 30N60W to near
24N71W while high pressure to its northwest builds southward 
across the western Atlantic. A tightening gradient between the 
boundary and the high pressure will lead to fresh to strong 
northeast to east winds along with rough seas, possibly as high 
as 12 ft, over the waters primarily north and northeast of the 
Bahamas into the early part of the upcoming week. The western 
Atlantic building high pressure will nudge the frontal boundary 
southeastward stalling near 25N Sun and weakening through Wed.