930 FZNT27 KNHC 231451 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1051 AM EDT Mon Jul 23 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A cold front will move over the northern Gulf waters through Wed. The front will become stationary and weaken to a trough by Thu. Elsewhere, a surface trough will move off the Yucatan Peninsula into the Bay of Campeche each evening, accompanied by fresh nocturnal winds. Northwest Gulf of Mexico .THIS AFTERNOON...SW to W winds 15 to 20 kt. Seas 3 to 4 ft. .TONIGHT...SW to W winds 15 to 20 kt. Seas 3 to 4 ft. .TUE...NW winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 ft, subsiding to 2 ft or less. .WED...N to NE winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...N to NE winds 5 to 10 kt, shifting to E to SE late. Seas 2 ft or less. .THU...E to SE winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .FRI...SE to S winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. North Central and Northeast Gulf of Mexico .THIS AFTERNOON...W to NW winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .TONIGHT...W to NW winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...W winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...W to NW winds 10 to 15 kt. Seas 3 ft, subsiding to 2 ft or less. .WED...W winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...W winds 5 to 10 kt, shifting to S to SW late. Seas 2 ft or less. .THU...SW winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less. .FRI...S to SW winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less.