000 FZNT27 KNHC 230220 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1020 PM EDT Fri Sep 22 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A thermal trough will develop each evening over the NW Yucatan Peninsula, move W-NW across the SW Gulf overnight and dissipate over the SW Gulf waters by late each morning. High pressure will remain over the northern waters through Wed. Northwest Gulf of Mexico .OVERNIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. .SAT...E winds 5 to 10 kt. Seas 3 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 ft. .SUN...E to SE winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .SUN NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less, building to 3 ft late. .MON...SE winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .TUE...E to SE winds 10 to 15 kt. Seas 2 ft or less. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 to 4 ft late. .WED...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. North Central and Northeast Gulf of Mexico .OVERNIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less. .SAT...NE to E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. .MON...E to SE winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .TUE...E winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .WED...NE winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...E winds 5 to 10 kt. Seas 2 ft or less.