320 
FZNT25 KNHC 210250
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
1050 PM EDT Sat May 20 2023

...Please refer to Coastal Waters Forecasts (CWF) available
through NOAA Weather Radio and other means for detailed
Coastal Waters Forecasts...

Southeast Gulf of Mexico

.SYNOPSIS...Weak high pressure will dominate the Gulf of Mexico
through early next week, inducing light to gentle winds and
slight seas. A diurnal trough will move offshore each night W of
the Yucatan Peninsula, with moderate N to NE winds ahead of it.
A weak frontal trough will sink into the northern Gulf Mon, and
gradually produce gentle to moderate N to NE winds across the
entire basin by Wed.  

.OVERNIGHT...NE winds 5 to 10 kt after midnight. Seas 2 ft or
less. Isolated showers. 
.SUN...N winds 5 to 10 kt. Seas 2 ft or less. Isolated tstms. 
.SUN NIGHT...N to NE winds 5 to 10 kt. Seas 2 ft or less. Chance
of showers and slight chance of tstms. 
.MON...N to NE winds 5 to 10 kt. Seas 2 ft or less. Slight chance
of tstms. 
.MON NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less.
.TUE...E winds 5 kt, shifting to NW to N in the afternoon. Seas
2 ft or less. 
.TUE NIGHT...N to NE winds 5 to 10 kt. Seas 2 ft or less. 
.WED...NW to N winds 5 to 10 kt. Seas 2 ft or less. 
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 2 ft or less,
building to 3 to 4 ft after midnight. 
.THU...N winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.  

Within 200 nm east of the coast of Florida

.SYNOPSIS...The Atlantic high pressure ridge is centered on the
Azores high along 34W and extends SW to near 60W. An inverted 
trough is developing along 72W tonight and will become better
defined through Wed as it drifts N-NE. Scattered showers and 
thunderstorms and freshening S to SE winds are expected near and
E of the trough axis through Wed night. Another trough may move
off the SE US coast and impact far NW waters late next week. 

.OVERNIGHT...E to SE winds 5 to 10 kt after midnight. Seas 3 to
5 ft. 
.SUN...NE winds 5 to 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...NE to E winds 5 to 10 kt. Seas 3 to 4 ft. Slight
chance of showers. 
.MON...NE winds 5 to 10 kt. Seas 3 to 4 ft. Scattered showers and
isolated tstms. 
.MON NIGHT...NE to E winds 10 kt. Seas 3 to 5 ft. 
.TUE...NE to E winds 5 to 10 kt. Seas 3 to 4 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...E to SE winds 5 to 10 kt, shifting to N to NE in the
afternoon. Seas 3 to 5 ft. 
.WED NIGHT...NE to E winds 10 to 15 kt, shifting to SE after
midnight. Seas 3 to 5 ft. 
.THU...SE to S winds 10 to 15 kt, shifting to N to NE in the
afternoon. Seas 3 to 5 ft. 
.THU NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.