AMZ101-191430-
Synopsis for the SW N Atlantic including the Bahamas
1029 PM EDT Fri Sep 18 2026
.SYNOPSIS...A frontal trough extending from near 31N74W to
Cape Canaveral, Florida will dissipate overnight. High pressure
will become the dominant feature across the basin during the
weekend into early next week, promoting light to gentle winds with
slight to moderate seas, with the exception of moderate to
locally fresh E to SE winds and moderate seas offshore Hispaniola.
Meanwhile, abundant tropical moisture, combined with an upper-
level low now located over NE Florida, will continue to support
scattered to numerous showers and thunderstorms, across the
central and southern Bahamas, and between the central Bahamas and
Bermuda, through at least Sun.
$$
AMZ076-191430- Atlantic from 22N to 27N E of Bahamas to 70W- 1029 PM EDT Fri Sep 18 2026 OVERNIGHT E to SE winds 10 kt in the late evening and early morning, becoming variable less than 5 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. SAT Variable winds less than 5 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. SAT NIGHT SE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. SUN W of 73W, S winds 10 kt. E of 73W, SE winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. SUN NIGHT W of 73W, SE winds 10 to 15 kt. E of 73W, variable winds less than 5 kt, becoming SE 10 kt early in the morning. Seas 3 ft or less. MON SE to S winds 10 kt. Seas 3 ft or less. MON NIGHT SE to S winds 10 kt. Seas 2 to 4 ft. TUE SE to S winds 10 kt. Seas 2 to 4 ft. TUE NIGHT SE to S winds 10 kt. Seas 2 to 4 ft. WED Variable winds less than 5 kt W of 73W, and SE 10 kt E of 73W. Seas 3 ft or less. WED NIGHT Variable winds less than 5 kt W of 73W, and SE 10 kt E of 73W. Seas 3 ft or less. $$
AMZ076-191430- Atlantic from 22N to 27N E of Bahamas to 70W- 1029 PM EDT Fri Sep 18 2026 OVERNIGHT E to SE winds 10 kt in the late evening and early morning, becoming variable less than 5 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. SAT Variable winds less than 5 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. SAT NIGHT SE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. SUN W of 73W, S winds 10 kt. E of 73W, SE winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. SUN NIGHT W of 73W, SE winds 10 to 15 kt. E of 73W, variable winds less than 5 kt, becoming SE 10 kt early in the morning. Seas 3 ft or less. MON SE to S winds 10 kt. Seas 3 ft or less. MON NIGHT SE to S winds 10 kt. Seas 2 to 4 ft. TUE SE to S winds 10 kt. Seas 2 to 4 ft. TUE NIGHT SE to S winds 10 kt. Seas 2 to 4 ft. WED Variable winds less than 5 kt W of 73W, and SE 10 kt E of 73W. Seas 3 ft or less. WED NIGHT Variable winds less than 5 kt W of 73W, and SE 10 kt E of 73W. Seas 3 ft or less. $$