823 FZNT27 KNHC 120302 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1102 PM EDT Tue Sep 11 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A developing surface trough over the southern Gulf will shift NW toward southern Texas through Sat, and may become a tropical cyclone before reaching the coast. Northwest Gulf of Mexico .OVERNIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .WED...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers. .THU...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...SE winds 15 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...SE winds 15 to 20 kt. Seas 2 to 3 ft. .SAT...SE winds 10 to 15 kt. Seas 2 ft or less. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .SUN...N winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...W winds 5 to 10 kt. Seas 2 ft or less. North Central and Northeast Gulf of Mexico .OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED...E winds 15 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E to SE winds 10 to 15 kt. Seas 2 to 3 ft. Scattered showers. .THU NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .FRI...NE to E winds 5 to 10 kt, shifting to SE in the afternoon. Seas 2 ft or less. .FRI NIGHT...NW to N winds 5 to 10 kt. Seas 2 ft or less. .SAT...NW to N winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...NW winds 10 to 15 kt. Seas 2 ft or less. .SUN...NW winds 10 to 15 kt. Seas 2 ft or less. .SUN NIGHT...W winds 10 to 15 kt. Seas 2 ft or less.