FZNT25 KNHC 160928 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 528 AM EDT Fri Oct 16 2026 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of America .SYNOPSIS...A cold front moving through coastal Texas will enter the far northwest Gulf today, reach from southwest Florida to the central Bay of Campeche by late Sat, then stall and dissipate from the Florida Straits to the Bay of Campeche through the early part of next week. Fresh to strong winds and moderate to rough seas will follow the front. Looking ahead, strong high pressure will build over the lower Mississippi Valley in the wake of the front, promoting fresh to strong NE to E winds mainly over the eastern half of the Gulf through Tue. .TODAY...E to SE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. Scattered showers and isolated tstms. .TONIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .SAT...N to NE winds 15 to 20 kt. Seas 2 ft or less, building to 3 to 5 ft in the afternoon. Scattered showers and isolated tstms. .SAT NIGHT...NE winds 20 to 25 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms. .SUN...NE winds 20 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...NE winds 20 to 30 kt. Seas 7 to 10 ft in NE swell. .MON...NE winds 20 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...NE winds 20 to 25 kt. Seas 6 to 8 ft. .TUE...NE winds 20 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 20 kt. Seas 5 to 7 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...High pressure off the Carolinas will shift eastward today, ahead of a strong cold front that will move off the coast of northeast Florida by early Sat. The front will reach from 31N74W to Florida Straits by early Sun, then stall and dissipate through early next week. Strong to near- gale force winds and rough to very rough seas will follow the front. .TODAY...E to SE winds 10 to 15 kt S of 27N, and SE 5 to 10 kt N of 27N. Seas 3 ft in the morning, subsiding to 2 ft or less. .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .SAT...S of 27N, SE winds 5 to 10 kt, shifting to SW to W in the afternoon. N of 27N, S to SW winds 5 to 10 kt, becoming SW to W 15 to 20 kt in the afternoon. Seas 2 ft or less, building to 3 ft in the afternoon. Scattered showers and isolated tstms. .SAT NIGHT...N to NE winds 10 to 15 kt S of 27N, and N 20 to 30 kt N of 27N. Seas 5 to 7 ft in NE swell. Scattered showers and isolated tstms. .SUN...N to NE winds 20 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...NE winds 20 to 30 kt. Seas 7 to 10 ft in NE swell. .MON...NE winds 20 to 25 kt. Seas 8 to 11 ft in NE swell. .MON NIGHT...NE winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. .TUE...N to NE winds 15 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft.