AMZ101-191430-
Synopsis for the SW N Atlantic including the Bahamas
1016 PM EDT Tue Aug 18 2026
.SYNOPSIS...A stationary front extends from 31N50W to a 1015 mb
low pres near 27N65W, followed by a weak cold front to the
southwest. Scattered showers and isolated thunderstorms are
noted ahead of the stationary front. The frontal boundaries will
weaken to a frontal trough tonight into Wed. Elsewhere, weak
pressure gradient will support mainly light to gentle winds,
locally moderate, across much of the area north of 22N through
the week and into the weekend. Moderate to locally fresh easterly
winds can be expected south of 22N.
$$
AMZ063-191430- Atlantic from 29N to 31N W of 77W- 1016 PM EDT Tue Aug 18 2026 OVERNIGHT SW to W winds 10 kt. Seas 2 to 4 ft. WED SW to W winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 2 to 4 ft. WED NIGHT W of 79W, SW to W winds 10 kt. E of 79W, variable winds less than 5 kt, becoming SW 10 kt early in the morning. Seas 3 ft or less. THU S to SW winds 10 kt. Seas 3 ft or less. THU NIGHT S to SW winds 10 to 15 kt. Seas 3 ft or less. FRI S to SW winds 10 kt. Seas 3 ft or less. FRI NIGHT SW winds 10 to 15 kt W of 79W, and S to SW 10 to 15 kt E of 79W. Seas 2 to 4 ft. SAT SW winds 10 to 15 kt. Seas 2 to 4 ft. SAT NIGHT SW winds 10 to 15 kt. Seas 2 to 4 ft. SUN SW winds 10 to 15 kt. Seas 3 to 5 ft. SUN NIGHT SW winds 10 to 15 kt. Seas 2 to 4 ft. $$
AMZ063-191430- Atlantic from 29N to 31N W of 77W- 1016 PM EDT Tue Aug 18 2026 OVERNIGHT SW to W winds 10 kt. Seas 2 to 4 ft. WED SW to W winds 10 kt in the late morning and early afternoon, becoming variable less than 5 kt. Seas 2 to 4 ft. WED NIGHT W of 79W, SW to W winds 10 kt. E of 79W, variable winds less than 5 kt, becoming SW 10 kt early in the morning. Seas 3 ft or less. THU S to SW winds 10 kt. Seas 3 ft or less. THU NIGHT S to SW winds 10 to 15 kt. Seas 3 ft or less. FRI S to SW winds 10 kt. Seas 3 ft or less. FRI NIGHT SW winds 10 to 15 kt W of 79W, and S to SW 10 to 15 kt E of 79W. Seas 2 to 4 ft. SAT SW winds 10 to 15 kt. Seas 2 to 4 ft. SAT NIGHT SW winds 10 to 15 kt. Seas 2 to 4 ft. SUN SW winds 10 to 15 kt. Seas 3 to 5 ft. SUN NIGHT SW winds 10 to 15 kt. Seas 2 to 4 ft. $$