198 FZNT25 KNHC 180219 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1019 PM EDT Mon Sep 17 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...A trough extends from the Lower Mississippi Valley into the north central Gulf. Elsewhere weak ridging extends across the northern Gulf, supporting light breezes and minimal seas. A trough, the remnants of Isaac, will move across Yucatan Wed, and then across the southwest Gulf Thu through Fri. .OVERNIGHT...E winds 10 to 15 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .TUE...E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers. .TUE NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .WED...E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .THU...E winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .FRI...E winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .SAT...E winds 10 kt. Seas 2 ft or less. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...A surface trough reaches from the Turks and Caicos to near 30N61W and will weaken and shift slowly NW through late Tue as a ridge builds from the north central Atlantic to the Bahamas. Low pressure moving off the Carolinas will drag an attendant trough across the waters north of 27N Thu and Fri. .OVERNIGHT...E winds 10 to 15 kt S of 27N, and SE 10 to 15 kt N of 27N. Seas 3 to 4 ft. Slight chance of thunderstorms. .TUE...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. Slight chance of thunderstorms. .TUE NIGHT...SE winds 5 to 10 kt S of 27N, and SE to S 10 to 15 kt N of 27N. Seas 3 ft. Slight chance of thunderstorms. .WED...S winds 5 to 10 kt. Seas 3 ft. Slight chance of thunderstorms. .WED NIGHT...SE to S winds less than 5 kt. Seas 3 ft in NE to E swell in the evening, subsiding to 2 ft or less. .THU...NE to E winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft. .FRI...NE to E winds 10 to 15 kt. Seas 3 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...E winds 5 to 10 kt. Seas 3 to 4 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.