502 FZNT27 KNHC 200240 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1040 PM EDT Wed Sep 19 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure will build over the eastern United States through tonight, producing gentle to moderate E to SE breezes and small to moderate seas across the Gulf through Sun. A trough exiting the northwest Caribbean and moving into the Yucatan Peninsula will shift westward across the south central Gulf and Yucatan overnight, and across the southwest Gulf Thu and Fri, before dissipating Sat. Northwest Gulf of Mexico .OVERNIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. Slight chance of thunderstorms. .THU...SE winds 10 to 15 kt. Seas 2 ft or less. Chance of thunderstorms. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. Slight chance of thunderstorms. .FRI...SE winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 ft. .SAT...SE winds 10 to 15 kt. Seas 3 ft. .SAT NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft. .SUN...E to SE winds 5 to 10 kt. Seas 3 ft. .SUN NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft. .MON...SE to S winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. North Central and Northeast Gulf of Mexico .OVERNIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. Slight chance of thunderstorms. .THU...E to SE winds 5 to 10 kt. Seas 2 ft or less. Slight chance of thunderstorms. .THU NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. Slight chance of thunderstorms. .FRI...E to SE winds 5 to 10 kt. Seas 2 ft or less. Chance of thunderstorms. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .SAT...E winds 5 to 10 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .SAT NIGHT...E winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or less. .SUN...E winds 10 to 15 kt. Seas 2 ft or less. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. .MON...SE winds 10 to 15 kt. Seas 3 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft.