000 FZNT27 KNHC 302042 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 442 PM EDT Sat Sep 30 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Persistent broad troughing across the SW Gulf will continue to be reinforced nightly by a trough shifting W off the Yucatan Peninsula. A trough from 29N84W to 24N88W will shift W to a position from 29N87W to 25N89W on Sun, from 29N93W to 25N95W on Mon, then move inland Texas on Mon night. Strong high PRES will build S across the waters E of the trough supporting strong E winds over the northern waters through Mon, with these conditions spreading further S during the middle of the week. Northwest Gulf of Mexico .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .MON...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 20 to 25 kt. Seas 6 to 8 ft. .WED...E winds 20 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in E swell. .THU...NE to E winds 20 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 9 ft. North Central and Northeast Gulf of Mexico .TONIGHT...NE to E winds 20 to 25 kt. Seas 2 ft or less, building to 4 to 6 ft in the late evening and overnight. .SUN...E winds 20 to 25 kt. Seas 5 to 7 ft. Scattered showers and isolated thunderstorms. .SUN NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft. Scattered showers and isolated thunderstorms. .MON...E winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers and isolated thunderstorms. .MON NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft. .TUE...E winds 20 to 25 kt. Seas 7 to 9 ft. .TUE NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in E swell. .WED...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in E swell. .WED NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in E swell. .THU...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in E swell. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft.