495 FZNT25 KNHC 202110 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 510 PM EDT Thu Sep 20 2018 ...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...High pressure building over the eastern United States will produce mainly gentle to moderate E to SE breezes and 1 to 4 ft seas across the Gulf through Sun. .TONIGHT...E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers. .FRI...E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .FRI NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers. .SAT...E winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .SUN...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .MON...E to SE winds 10 to 15 kt. Seas 2 ft or less. .MON NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .TUE...E to SE winds 10 to 15 kt. Seas 2 ft or less. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...Low pressure moving off the Carolinas overnight has dragged a weak early season frontal boundary from 31N66W to 29N79W. The front will sink SE to waters north of 27N through Fri before the front dissipates. The low will move SE to near 29N66W by Sat morning then drift W and should slowly weaken through Mon. NE swell will move into the open waters east of the Bahamas Fri through early next week. .TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the late evening and overnight. .FRI...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 4 ft. Scattered showers and isolated thunderstorms. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...E winds 10 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...NE to E winds 5 to 10 kt. Seas 3 to 5 ft. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .MON...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...SE winds 5 to 10 kt. Seas 3 to 4 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.