GMZ001-182100-
Synopsis for the Gulf of America
458 AM EDT Sat Jul 18 2026
.SYNOPSIS...Low pressure across the eastern Gulf will remain
nearly stationary through the weekend then begin to drift
northward Sun night through early next week, supporting periods
of active thunderstorms in that region. Elsewhere, weak high
pressure will dominate, producing gentle to moderate winds and
slight to moderate seas through the period.
$$
GMZ046-182100- Central Gulf of America from 22N to 26N between 87W and 91W- 458 AM EDT Sat Jul 18 2026 TODAY NE winds 10 kt. Seas 2 to 4 ft. TONIGHT N to NE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. SUN S of 24N, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, NW to N winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. SUN NIGHT N winds 10 kt. Seas 3 ft or less. MON S of 24N, SE to S winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Seas 3 ft or less. MON NIGHT S of 24N, N to NE winds 10 kt, shifting to E to SE late. N of 24N, W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. TUE S winds 10 kt. Seas 3 ft or less. TUE NIGHT S of 24N, E winds 10 to 15 kt. N of 24N, variable winds less than 5 kt, becoming SE to S 10 kt late. Seas 3 ft or less. WED E winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 ft or less. WED NIGHT NE to E winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 ft or less. $$
GMZ046-182100- Central Gulf of America from 22N to 26N between 87W and 91W- 458 AM EDT Sat Jul 18 2026 TODAY NE winds 10 kt. Seas 2 to 4 ft. TONIGHT N to NE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. SUN S of 24N, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, NW to N winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. SUN NIGHT N winds 10 kt. Seas 3 ft or less. MON S of 24N, SE to S winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Seas 3 ft or less. MON NIGHT S of 24N, N to NE winds 10 kt, shifting to E to SE late. N of 24N, W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. TUE S winds 10 kt. Seas 3 ft or less. TUE NIGHT S of 24N, E winds 10 to 15 kt. N of 24N, variable winds less than 5 kt, becoming SE to S 10 kt late. Seas 3 ft or less. WED E winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 ft or less. WED NIGHT NE to E winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 ft or less. $$