000 FZNT27 KNHC 170225 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1025 PM EDT Mon Sep 16 2019 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Disorganized showers and thunderstorms over the northwestern Gulf of Mexico are associated with a broad area of low pressure. Some slow development of this system is possible before it moves inland along the northwestern Gulf coast Tuesday night. Regardless of development, this system is expected to produce locally heavy rainfall and possible flash flooding along portions of the central and upper Texas coastal areas later this week. Weak high pressure will build into the north central Gulf of Mexico through mid week. The high pressure will dissipate later in the week, in advance of a weak cold front that is forecast to move across the eastern Gulf of Mexico. Northwest Gulf of Mexico .OVERNIGHT...SE to S winds 10 to 15 kt after midnight. Seas 3 to 4 ft. Scattered showers and isolated tstms. .TUE...S winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE NIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .WED...S winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. .THU...SE winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. North Central and Northeast Gulf of Mexico .OVERNIGHT...NE to E winds 5 to 10 kt after midnight. Seas 2 ft or less. .TUE...NE winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...NW to N winds 5 to 10 kt. Seas 2 ft or less. .WED...N to NE winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...N winds 10 to 15 kt. Seas 2 ft or less. .THU...NE to E winds 15 to 20 kt. Seas 3 to 4 ft. .THU NIGHT...E winds 20 to 25 kt. Seas 4 to 6 ft. .FRI...E winds 15 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft.