000
FZNT25 KNHC 211311
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
911 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 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. 

.THIS AFTERNOON...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...NW to N winds less than 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...E winds less than 5 kt, shifting to NW 5 kt 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 ft after midnight. 
.THU...NW to N winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...N to NE 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 65W. 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 N-NE through 
Wed. Another frontal trough may move off the SE US coast and 
impact far NW waters Thu. 

.THIS AFTERNOON...NE winds 5 to 10 kt. Seas 3 ft. 
.TONIGHT...NE to E winds 5 to 10 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 10 kt. Seas 3 to 4 ft. Scattered
showers and isolated tstms. 
.TUE...NE winds 5 to 10 kt. Seas 3 to 5 ft. 
.TUE NIGHT...NE winds 10 to 15 kt, shifting to E to SE 5 to 10 kt
after midnight. Seas 3 to 5 ft. 
.WED...S winds 5 to 10 kt, shifting to W in the afternoon. Seas
3 to 5 ft. 
.WED NIGHT...SE to 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...SE to S winds 5 to 10 kt. Seas 3 to 5 ft.