000
FZNT25 KNHC 240318
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
1118 PM EDT Thu Sep 23 2021

...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...A cold front extends across the southern portion of
the basin. This boundary will stall overnight, then dissipate by
Sat. Fresh to strong winds will follow the front into tonight
along the coast of Veracruz where seas will be near 8 ft.
Looking ahead, winds and seas will diminish across basin from
Sat and into early next week as high pressure builds over the
northern Gulf.  

.OVERNIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers and isolated tstms. 
.FRI...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered
showers and isolated tstms. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft. Scattered showers
and isolated tstms. 
.SAT...NE to E winds 10 to 15 kt. Seas 2 ft or less. Scattered
showers and isolated tstms. 
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
Scattered showers and isolated tstms. 
.SUN...NE to E winds 5 to 10 kt. Seas 2 ft or less. 
.SUN NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. 
.MON...NE to E winds 5 to 10 kt. Seas 2 ft or less. 
.MON NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. 
.TUE...E winds 5 to 10 kt. Seas 2 ft or less.  

Within 200 nm east of the coast of Florida

.SYNOPSIS...A cold front extending from 31N77W to 28N80W will 
stall overnight, then dissipate through early Sun just before a 
second weak front possibly moves into the region late Sun. Farther
east, Tropical Storm Sam near 11.2N 40.9W 997 mb at 11 PM EDT 
moving W at 13 kt. Maximum sustained winds 60 kt gusts 75 kt. Sam 
will strengthen to a hurricane near 11.4N 42.9W Fri morning, move 
to 11.8N 45.0W Fri evening, 12.1N 46.6W Sat morning, 12.5N 47.8W 
Sat evening, 13.0N 49.1W Sun morning, and 13.5N 50.4W Sun evening.
Sam will change little in intensity as it moves to 15.3N 53.2W by
late Mon. 

.OVERNIGHT...E to SE winds 5 to 10 kt. Seas 3 to 5 ft. Scattered
showers and isolated tstms. 
.FRI...S to SW winds 5 to 10 kt, shifting to NE in the afternoon.
Seas 3 to 5 ft,subsiding to 0 to 5 ft in the afternoon.
Scattered showers and isolated tstms. 
.FRI NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. Scattered
showers and isolated tstms. 
.SAT...S of 27N,S to SW winds 5 kt, shifting to NE in the
afternoon. N of 27N,NW to N winds 10 to 15 kt. Seas 0 to 4 ft.
Scattered showers and isolated tstms. 
.SAT NIGHT...NE winds 5 to 10 kt S of 27N, and NW to N 10 to
15 kt N of 27N. Seas 0 to 4 ft. Scattered showers and isolated
tstms. 
.SUN...N winds 10 to 15 kt. Seas 0 to 4 ft. 
.SUN NIGHT...N to NE winds 10 to 15 kt S of 27N, and NE 5 to
10 kt N of 27N. Seas 3 to 4 ft. 
.MON...N winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...N to NE winds 5 to 10 kt S of 27N, and N to NE 10 to 15 kt
N of 27N. Seas 3 ft.