000 FZNT27 KNHC 270859 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 359 AM EST Wed Feb 27 2019 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...An old frontal boundary extending from south central Florida to central Texas coastal waters will weaken and drift northward through Thu. Areas of dense fog will prevail across NW and N central portions through this morning and then again tonight. Weak high pres will then dominate through Sun. Fresh to strng return flow will develop Sat night and Sun across the W Gulf ahead of a cold front that will enter the NW Gulf Sun afternoon. Northwest Gulf of Mexico ...DENSE FOG ADVISORY... .TODAY...S winds 5 to 10 kt. Seas 3 to 4 ft. Areas of dense morning fog. Scattered showers and isolated thunderstorms. .TONIGHT...S winds 5 to 10 kt. Seas 3 ft. Patchy fog. Slight chance of thunderstorms. .THU...S winds 5 to 10 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .THU NIGHT...SE winds 5 to 10 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .FRI...SE winds 5 to 10 kt. Seas 3 ft. .FRI NIGHT...SE to S winds 5 to 10 kt. Seas 3 ft. .SAT...SE to S winds 10 to 15 kt. Seas 3 ft. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...N winds 20 to 25 kt. Seas 5 to 7 ft. North Central and Northeast Gulf of Mexico .TODAY...S winds 10 to 15 kt, shifting to E to SE 5 to 10 kt late. Seas 3 to 5 ft. Numerous showers and scattered thunderstorms. .TONIGHT...S winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or less. Patchy fog. Scattered showers and isolated thunderstorms. .THU...S to SW winds 10 to 15 kt. Seas 2 ft or less. Scattered showers. .THU NIGHT...W to NW winds 10 to 15 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .FRI...S to SW winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...S winds 5 to 10 kt. Seas 2 ft or less. .SAT...S winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...S winds 10 to 15 kt. Seas 2 ft or less. .SUN...S winds 15 to 20 kt. Seas 3 to 4 ft. .SUN NIGHT...SW to W winds 15 to 20 kt. Seas 3 to 5 ft.