GMZ001-300145-
Synopsis for the Gulf of America
945 AM EDT Tue Sep 29 2026
.SYNOPSIS...A frontal trough extending from near Tampa Bay,
Florida to near Veracruz, Mexico supports scattered showers and
thunderstorms near the axis. This feature will gradually dissipate
through the evening as high pressure builds in. Gentle to
moderate return flow will prevail, except moderate to locally
fresh over the western Gulf tonight. Winds will increase to
moderate to locally fresh across the basin by Wed evening as the
pressure gradient tightens. The gradient will weaken from west to
east by the end of the week into the weekend as a front approaches
the western portion, possibly moving into the basin by the end of
the weekend with weakening winds and subsiding seas ahead of it.
$$
GMZ046-300145- Central Gulf of America from 22N to 26N between 87W and 91W- 945 AM EDT Tue Sep 29 2026 TODAY S of 24N, SE to S winds 10 kt. N of 24N, SE to S winds 10 kt late in the morning, becoming variable less than 5 kt. Seas 3 ft or less. Scattered showers and isolated tstms. TONIGHT E to SE winds 10 to 15 kt. Seas 3 ft or less, building to 2 to 4 ft late. WED SE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. WED NIGHT E to SE winds 15 to 20 kt. Seas 3 to 5 ft. THU E to SE winds 10 to 15 kt. Seas 3 to 5 ft. THU NIGHT E to SE winds 15 to 20 kt. Seas 4 to 6 ft. FRI SE winds 10 to 15 kt. Seas 4 to 6 ft. FRI NIGHT SE winds 15 to 20 kt. Seas 4 to 6 ft. SAT SE winds 10 to 15 kt. Seas 4 to 6 ft. SAT NIGHT SE winds 10 to 15 kt. Seas 3 to 5 ft. $$
GMZ046-300145- Central Gulf of America from 22N to 26N between 87W and 91W- 945 AM EDT Tue Sep 29 2026 TODAY S of 24N, SE to S winds 10 kt. N of 24N, SE to S winds 10 kt late in the morning, becoming variable less than 5 kt. Seas 3 ft or less. Scattered showers and isolated tstms. TONIGHT E to SE winds 10 to 15 kt. Seas 3 ft or less, building to 2 to 4 ft late. WED SE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. WED NIGHT E to SE winds 15 to 20 kt. Seas 3 to 5 ft. THU E to SE winds 10 to 15 kt. Seas 3 to 5 ft. THU NIGHT E to SE winds 15 to 20 kt. Seas 4 to 6 ft. FRI SE winds 10 to 15 kt. Seas 4 to 6 ft. FRI NIGHT SE winds 15 to 20 kt. Seas 4 to 6 ft. SAT SE winds 10 to 15 kt. Seas 4 to 6 ft. SAT NIGHT SE winds 10 to 15 kt. Seas 3 to 5 ft. $$