AMZ101-112030-
Synopsis for the SW N Atlantic including the Bahamas
416 AM EDT Tue Aug 11 2026
.SYNOPSIS...High pressure of 1021 mb is centered at 29N68W, with
a ridge stretching westward to across northern Florida and into
the Gulf of America. The ridge will shift southward to along 28N
today and to near 26N by Thu and change little into Sat. The
gradient will tighten over the southern portion leading to an
increase of the trades from the Bahamas eastward. Fresh trades
will prevail N of Hispaniola and in the approach to the Windward
Passage through the period, pulsing to strong speeds each night.
Of note, an area of low pressure is located about 500 miles
southwest of the Cabo Verde Islands. Environmental conditions are
forecast to gradually become more conducive for development during
the next day or two, and a tropical depression will likely form
during the latter half of this week while the system moves
westward to west-northwestward across the central tropical
Atlantic. There is a high chance for tropical formation of this
system within the next 7 days.
$$
AMZ070-112030- Atlantic from 27N to 29N between 74W and 77W- 416 AM EDT Tue Aug 11 2026 TODAY Variable winds less than 5 kt. Seas 3 ft or less. TONIGHT Variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 3 ft or less. WED SW winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. WED NIGHT SW winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. THU SW winds 10 kt. Seas 3 ft or less. THU NIGHT S winds 10 kt. Seas 3 ft or less. FRI S winds 10 kt. Seas 3 ft or less. FRI NIGHT S winds 10 to 15 kt. Seas 2 to 4 ft. SAT S to SW winds 10 kt. Seas 2 to 4 ft. SAT NIGHT Variable winds less than 5 kt. Seas 2 to 4 ft. $$
AMZ070-112030- Atlantic from 27N to 29N between 74W and 77W- 416 AM EDT Tue Aug 11 2026 TODAY Variable winds less than 5 kt. Seas 3 ft or less. TONIGHT Variable winds less than 5 kt, becoming S to SW 10 kt late. Seas 3 ft or less. WED SW winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. WED NIGHT SW winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. THU SW winds 10 kt. Seas 3 ft or less. THU NIGHT S winds 10 kt. Seas 3 ft or less. FRI S winds 10 kt. Seas 3 ft or less. FRI NIGHT S winds 10 to 15 kt. Seas 2 to 4 ft. SAT S to SW winds 10 kt. Seas 2 to 4 ft. SAT NIGHT Variable winds less than 5 kt. Seas 2 to 4 ft. $$