000
FZNT25 KNHC 210853
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
453 AM EDT Sun May 21 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 Wed and
move southward, and gradually produce gentle to moderate N to NE
winds across the entire basin. 

.TODAY...N winds 5 to 10 kt. Seas 2 ft or less. Isolated tstms. 
.TONIGHT...N to NE winds 5 to 10 kt. Seas 2 ft or less. Isolated
tstms. 
.MON...N winds 5 kt. Seas 2 ft or less. Isolated tstms. 
.MON NIGHT...N winds 5 to 10 kt, shifting to NE to E after
midnight. Seas 2 ft or less. Scattered showers and isolated
tstms. 
.TUE...NE to E winds less than 5 kt, shifting to NW in the
afternoon. Seas 2 ft or less. 
.TUE NIGHT...N winds 5 to 10 kt. Seas 2 ft or less. 
.WED...NW winds 5 to 10 kt. Seas 2 ft or less. 
.WED NIGHT...N winds 10 to 15 kt. Seas 2 ft or less, building to
3 to 4 ft after midnight. 
.THU...NW to N winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft.  

Within 200 nm east of the coast of Florida

.SYNOPSIS...The Atlantic high pressure ridge is centered on the
Azores high along 32W and extends W-SW to near 70W. An inverted 
surface trough is along 72W from Haiti to 27N, supported by
upper level low pressure. The trough is expected to develop into
elongated low pressure late today and move slowly drifts N-NE
through Wed.  Scattered showers and thunderstorms and freshening
S to SE winds  are expected near and E of the trough axis
through Wed night.  Another frontal trough may move off the SE
US coast and impact  far NW waters Thu. 

.TODAY...NE winds 5 to 10 kt. Seas 3 ft. 
.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 ft. 
.MON...NE winds 5 to 10 kt. Seas 3 ft. Scattered showers and
isolated tstms. 
.MON NIGHT...NE to E winds 5 to 10 kt S of 27N, and NE to E 10 to
15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated
tstms. 
.TUE...NE to E winds 5 to 10 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...S to SW winds 5 to 10 kt. Seas 3 to 5 ft. 
.WED NIGHT...S winds 5 to 10 kt. Seas 3 to 5 ft. 
.THU...SW winds 5 to 10 kt. Seas 3 to 5 ft. 
.THU NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 5 ft.