000
FZNT25 KNHC 210731
OFFN04
NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
331 AM EDT Tue Apr 21 2026
...Please refer to Coastal Waters Forecasts (CWF) available
through NOAA Weather Radio and other means for detailed
Coastal Waters Forecasts...
Southeast Gulf of America
.SYNOPSIS...A cold front extends across the Florida Straits
westward to near 24N85W, then dissipating front to 22N93W. Fresh
to locally strong NE winds and moderate to rough seas will
prevail N of the front today. The western portion of this
boundary will gradually dissipate over the central and western
Gulf today, while the eastern portion will move across Cuba and
the Yucatan Channel before stalling along about 21N Wed and
dissipating early Thu. Gentle to moderate southeasterly winds
will return to the Gulf on Thu.
.TODAY...NE to E winds 20 to 25 kt. Seas 5 to 7 ft.
.TONIGHT...E winds 20 to 25 kt. Seas 5 to 7 ft.
.WED...E winds 15 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft.
.SAT...SE winds 5 to 10 kt. Seas 2 ft or less.
.SAT NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less.
Within 200 nm east of the coast of Florida
.SYNOPSIS...A cold front extends from 31N65W southwestward
across the central Bahamas and across the Florida Straits. Fresh
to strong N to NE winds and rough seas will follow the front as
it continues moving southeastward, reaching from 31N60W to the
NW coast of Cuba by this afternoon, and then begin to stall and
weaken from 31N55W to 25N60W to eastern Cuba along 21N Wed
morning. Winds will diminish Wed as the front stalls and
dissipates along 21N by early Thu. Weak high pressure will
settle in between northeast Florida and Bermuda Thu through
Sat, in the wake of the front. Large N to NE swell will linger
near the weakening front Tue night through Thu morning,
including waters near the Windward Passage.
.TODAY...NE winds 20 to 25 kt. Seas 5 to 7 ft S of 27N, and 6 to
9 ft N of 27N.
.TONIGHT...NE to E winds 20 to 25 kt S of 27N, and NE to E 15 to
20 kt N of 27N. Seas 5 to 7 ft.
.WED...NE to E winds 15 to 20 kt S of 27N, and E 15 to 20 kt N of
27N. Seas 4 to 6 ft S of 27N, and 5 to 7 ft N of 27N.
.WED NIGHT...E winds 15 to 20 kt S of 27N, and E to SE 10 to
15 kt N of 27N. 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 10 to 15 kt. Seas 3 to 5 ft.
.FRI...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less S of 27N, and
3 to 5 ft N of 27N.
.SAT...E to SE winds 5 to 10 kt. Seas 2 ft or less S of 27N, and
3 to 4 ft N of 27N.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less.