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Marine Graphical Composite Forecast Map for Atlantic Offshore Waters


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

AMZ101-031515-
Synopsis for the SW N Atlantic including the Bahamas
1001 PM EST Mon Nov 2 2026

.SYNOPSIS...A lingering frontal trough meanders from near 26N55W
westward and through the central Bahamas along 25N. Strong high
pressure across the eastern U.S. is building eastward across the
Atlantic waters north of the trough. The resulting pressure
gradient will maintain widespread fresh to strong northeast 
to east  winds and rough seas to 11 ft north of the trough and 
west of 60W through Tue. Broad low pressure is expected to develop
along the trough, southwest of Bermuda, roughly from 27N to 28N, 
Tue night through Wed, and track slowly east-northeastward 
throughout the rest of the week. A broad zone of strong to
gale-force winds, and rough to very rough seas, peaking to
around 16 ft, will develop north of the low pressure and expand 
eastward Wed through Fri, impacting the waters mainly north of 
about 27N. The gale-force winds are likely north of 29N from 
Wed afternoon through Thu evening. A weakening cold front will 
slowly move across the waters between Florida and 75W Fri and Fri 
night, dissipating Sat and Sat night.