000 FZNT27 KNHC 010221 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1021 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 28N83W to 25N85W will shift W to a position from 29N88W to 25N90W late Sun, from 29N95W to 25N96W late Mon, then move inland Texas on Mon night. Strong high pressure 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 .OVERNIGHT...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 4 to 6 ft. .MON NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 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 9 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 8 ft. North Central and Northeast Gulf of Mexico .OVERNIGHT...NE to E winds 20 to 25 kt. Seas 4 to 6 ft. .SUN...E winds 20 to 25 kt. Seas 6 to 8 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.