000 FZNT25 KNHC 312028 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 428 PM EDT Mon Mar 31 2025 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of America .SYNOPSIS...Strong thunderstorms moving eastward across the northeastern Gulf of America will continue through this evening, producing strong winds and rough seas in the region. Fresh to strong SE to S winds will develop Tue night across much of the basin west of 85W, as the pressure gradient tightens between building high pressure in the western Atlantic and strengthening low pressure in the south-central United States. East of 85W, moderate SE winds Tue night will strengthen to fresh to locally strong speeds Wed into Thu, including through the Florida Straits. .TONIGHT...S winds 5 to 10 kt. Seas 2 ft or less. .TUE...SE winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .WED...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .THU...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .FRI...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...Fresh to strong S winds and locally rough seas are expected this evening north of 29N well off the coast of Florida to 70W, as the pressure gradient strengthens between high pressure in the central Atlantic and low pressure moving through the eastern United States. A cold front associated with the low pressure system is slated to push offshore of the southeastern U.S. on Tue, and winds behind the front will turn to the W and weaken in its wake. Looking ahead, high pressure is slated to develop over the western Atlantic by midweek. A tightening pressure gradient between the high and the Colombian low will support fresh to strong E to SE winds and rough seas across the waters south of 27N. .TONIGHT...SE winds 10 to 15 kt S of 27N, and S 15 to 20 kt N of 27N. Seas 3 to 5 ft. .TUE...SE winds 5 to 10 kt S of 27N, and S to SW 10 to 15 kt N of 27N. Seas 3 to 5 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...E to SE winds 15 to 20 kt S of 27N, and SE 10 to 15 kt N of 27N. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .THU...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...SE winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .SAT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft.