000 FZNT25 KNHC 181416 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1016 AM EDT Fri May 18 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...An Atlantic ridge extending west across Central Florida to the Texas Coastal Bend will shift slightly north across the northern waters on Sat where it will meander through Mon morning. A broad trough will develop across the eastern gulf late Mon and drift west through Tue. .THIS AFTERNOON...SE to S winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .SAT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. .SUN...E to SE winds 10 to 15 kt. Seas 3 ft. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. .MON...E to SE winds 10 to 15 kt. Seas 3 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...An east to west ridge will meander across the northern waters through the middle of next week supporting fresh flow across the tropical waters. .THIS AFTERNOON...SE winds 15 to 20 kt S of 27N, and SE to S 15 to 20 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .TONIGHT...SE winds 10 to 15 kt S of 27N, and SE 15 to 20 kt N of 27N. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .SAT...SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .SAT NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .SUN...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .MON...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.