712 FZNT25 KNHC 251400 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1000 AM EDT Wed Jul 25 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of Mexico .SYNOPSIS...A trough and weak low pres over the northern waters will slowly weaken through Thu. High pressure will build across the northern waters in the wake of the trough and low. Elsewhere, a surface trough will move off the Yucatan Peninsula into the Bay of Campeche each evening, accompanied by moderate to fresh nocturnal winds. .THIS AFTERNOON...SW winds 10 to 15 kt. Seas 3 to 4 ft. Scattered thunderstorms. .TONIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. Scattered thunderstorms. .THU...SW winds 10 to 15 kt. Seas 3 ft. Scattered thunderstorms. .THU NIGHT...S winds 5 to 10 kt. Seas 2 ft or less. Scattered thunderstorms. .FRI...SE to S winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...N winds 5 to 10 kt, shifting to NE after midnight. Seas 2 ft or less. .SAT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .SUN...SE winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...High pressure will prevail across the area through the forecast period. A surface trough will reach the E part of the region late today and weaken through Thu. .THIS AFTERNOON...S winds 10 to 15 kt. Seas 3 to 5 ft. Scattered thunderstorms. .TONIGHT...SE to S winds 5 to 10 kt S of 27N, and S 10 to 15 kt N of 27N. Seas 3 to 4 ft. Scattered thunderstorms. .THU...SE winds 5 to 10 kt S of 27N, and S 10 to 15 kt N of 27N. Seas 3 to 4 ft. Scattered showers and chance of thunderstorms. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and chance of thunderstorms. .FRI...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 ft. .SAT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 3 ft. .SUN...SE winds 10 to 15 kt. Seas 3 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 ft.