312 FZNT27 KNHC 202111 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 511 PM EDT Thu Sep 20 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure building over the eastern United States will produce mainly gentle to moderate E to SE breezes and 1 to 4 ft seas across the Gulf through Sun. Northwest Gulf of Mexico .TONIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the late evening and overnight. .FRI...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...SE to S winds 5 to 10 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .SAT NIGHT...SE winds 5 to 10 kt. Seas 3 ft. .SUN...SE winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .MON...SE to S winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less. .TUE...S winds 10 to 15 kt. Seas 2 ft or less. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. North Central and Northeast Gulf of Mexico .TONIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .FRI...E to SE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT...E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .SUN...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .MON...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .MON NIGHT...SE winds 10 to 15 kt. Seas 3 ft. .TUE...SE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .TUE NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less.