478 FZNT27 KNHC 111458 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1058 AM EDT Wed Jul 11 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure will prevail across the northern Gulf waters through Sun. Northwest Gulf of Mexico .THIS AFTERNOON...W winds 5 to 10 kt. Seas 2 ft or less. Slight chance of thunderstorms. .TONIGHT...W to NW winds 5 to 10 kt, shifting to S late. Seas 2 ft or less. Slight chance of thunderstorms. .THU AND THU NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less. Chance of thunderstorms. .FRI THROUGH SUN...S winds 10 to 15 kt. Seas 3 ft. North Central and Northeast Gulf of Mexico .THIS AFTERNOON...N to NE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .THU AND THU NIGHT...S winds 5 to 10 kt. Seas 2 ft or less. Chance of thunderstorms. .FRI THROUGH SUN...W winds 5 to 10 kt. Seas 2 ft or less.