FZNT27 KNHC 202011

OFFN06



NAVTEX Marine Forecast

NWS National Hurricane Center Miami, FL

411 PM EDT Sun Sep 20 2026



...Please refer to Coastal Waters Forecasts (CWF) available

through NOAA Weather Radio and other means for detailed

Coastal Waters Forecasts...



.SYNOPSIS...Weak ridging across the southeastern U.S. will

maintain generally gentle to moderate winds across the basin

through mid week. A vigorous upper-level low and associated

surface low or trough over the central Gulf will contribute to

scattered showers and thunderstorms over the eastern Gulf

through the midweek, with the Straits of Florida the most active

area. Looking ahead, a cold front may sink into the northern

Gulf Thu night through Fri, leading to a modest increase in

winds across the basin. 



Northwest Gulf of America



.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. 

.MON...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...NE winds 10 to 15 kt. Seas 2 ft or less. 

.TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 

.WED...NE to E winds 10 to 15 kt. Seas 2 ft or less, building to

3 ft in the afternoon. 

.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

.THU...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. 

.THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. 

.FRI...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. 

.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.  



North Central and Northeast Gulf of America



.TONIGHT...E winds 5 to 10 kt. Seas 2 ft or less. Scattered

showers and isolated tstms. 

.MON...NE to E winds 5 to 10 kt. Seas 2 ft or less. Scattered

showers and isolated tstms. 

.MON NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. 

.TUE...NE to E winds 5 to 10 kt. Seas 2 ft or less. 

.TUE NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. 

.WED...NE to E winds 5 to 10 kt. Seas 2 ft or less. 

.WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less. 

.THU...NE to E winds 10 to 15 kt. Seas 2 ft or less, building to

3 ft in the afternoon. 

.THU NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 4 ft. 

.FRI...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. 

.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.