000 FZNT25 KNHC 111513 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1113 AM EDT Sun Apr 11 2021 ...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 weak cold front over the northern Gulf will move eastward, reaching from north Florida to the east-central Gulf by late tonight. It will weaken further to a trough as it reaches the southeastern Gulf Mon and dissipates late Mon. An upper- level trough will help generate scattered showers and thunderstorms over most of the eastern Gulf waters today. Some of this activity may contain frequent lightning and strong gusty winds. .THIS AFTERNOON...S to SW winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and tstms. .MON...N to NE winds 5 to 10 kt. Seas 3 to 4 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 3 ft. .TUE...E to SE winds 10 to 15 kt. Seas 3 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. .WED...SE winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...SE to S winds 5 to 10 kt. Seas 3 ft. .THU...S to SW winds 5 to 10 kt, shifting to SW to W in the afternoon. Seas 2 ft or less. .THU NIGHT...NW winds 5 to 10 kt, shifting to NE to E after midnight. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...Fresh to strong southerly winds east of Florida will shift eastward through Mon ahead of a cold front that will move off the southeastern U.S. coast tonight. The front will reach from near 31N75W to east-central Florida early Mon, from near 31N70W to the central Bahamas and to east-central Cuba Mon evening and the southeast waters by late Tue. The front will move east of the forecast waters on Wed as weak high pressure builds in behind it. Another cold front is expected to cross the northwest and north- central waters beginning Tue. Fresh to strong southwest winds are expected to precede this front. Scattered to numerous showers and thunderstorms, some strong to severe, are expected to push off the Florida coast today. .THIS AFTERNOON...S winds 15 to 20 kt. Seas 4 to 6 ft. Scattered to numerous showers and tstms. .TONIGHT...S winds 10 to 15 kt S of 27N, and S to SW 15 to 20 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated tstms. .MON...SW to W winds 10 to 15 kt S of 27N, and W to NW 15 to 20 kt N of 27N. Seas 3 to 5 ft. .MON NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...N to NE winds 10 to 15 kt. Seas 3 ft. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less. .WED...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. .THU...SW winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.