GMZ001-010745-
Synopsis for the Gulf of America
335 PM EDT Wed Sep 30 2026
.SYNOPSIS...Showers and thunderstorms will linger in the SE Gulf
through at least tonight. The pressure gradient between high
pressure over the eastern United States and lower pressures in
Texas and Mexico support increasing winds to moderate to fresh
speeds across the basin later this evening. The gradient will
weaken from west to east by the end of the week into the weekend
as a frontal boundary approaches the western Gulf waters,
possibly moving into the basin by the end of the weekend with
weakening winds and subsiding seas ahead of it. Increasing winds
and building seas are possible behind the very slow moving or
stalling front.
$$
GMZ047-010745- SE Gulf of America from 22N to 26N E of 87W including Straits of Florida- 335 PM EDT Wed Sep 30 2026 TONIGHT E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. THU E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered tstms. THU NIGHT SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. FRI SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. FRI NIGHT E to SE winds 10 to 15 kt. Seas 4 to 6 ft. SAT E to SE winds 10 to 15 kt. Seas 3 to 5 ft. SAT NIGHT E to SE winds 10 to 15 kt. Seas 3 to 5 ft. SUN SE winds 10 kt. Seas 3 to 5 ft. SUN NIGHT E to SE winds 10 kt. Seas 2 to 4 ft. MON SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. MON NIGHT S of 24N, variable winds less than 5 kt, becoming E to SE 10 kt late. N of 24N, variable winds less than 5 kt. Seas 3 ft or less. $$
GMZ047-010745- SE Gulf of America from 22N to 26N E of 87W including Straits of Florida- 335 PM EDT Wed Sep 30 2026 TONIGHT E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. THU E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered tstms. THU NIGHT SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. FRI SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. FRI NIGHT E to SE winds 10 to 15 kt. Seas 4 to 6 ft. SAT E to SE winds 10 to 15 kt. Seas 3 to 5 ft. SAT NIGHT E to SE winds 10 to 15 kt. Seas 3 to 5 ft. SUN SE winds 10 kt. Seas 3 to 5 ft. SUN NIGHT E to SE winds 10 kt. Seas 2 to 4 ft. MON SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. MON NIGHT S of 24N, variable winds less than 5 kt, becoming E to SE 10 kt late. N of 24N, variable winds less than 5 kt. Seas 3 ft or less. $$