159 FZNT25 KNHC 290915 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 515 AM EDT Sat Mar 29 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...A 1030 mb high pressure located near Bermuda extends a ridge westward across Florida into the Gulf waters. The pressure gradient is tight enough to support fresh to strong E to SE winds and moderate to rough seas across the E and central parts of the basin, including the Straits of Florida. A mid to upper level low is triggering a squall line in the north central Gulf, to the south of Louisiana. this will likely weaken through the morning. The surface high pressure will drift slowly eastward across the western Atlantic this weekend, allowing winds to diminish to moderate to fresh speeds by this afternoon, with seas then subsiding below 8 ft by late today. A cold front is forecast to enter the NW Gulf on Mon, and extend from the Florida Big Bend to NE Mexico by Tue morning before dissipating. .TODAY...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. .MON...SE to S winds 10 to 15 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...SW to W winds 5 to 10 kt, shifting to S after midnight. Seas 2 ft or less. .TUE...SE to S winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .WED...E to SE winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...A 1030 mb high pressure is located near Bermuda while a cold front extends from 31N48W to 24N60W where it becomes a stationary front to near 21N71W. The high pressure will drift slowly eastward through the weekend, as the front moves SE and gradually weakens, and becomes E to W aligned along about 22N-23N by late today. Expect fresh to strong NE to E winds and seas up to 12 ft N of the front. Winds and seas will start to decrease tonight through Sun as the high pressure shifts eastward of Bermuda and weakens through the middle of next week. Another cold front will move off the SE United States coast by early Tue and weaken quickly across the far NW zones by early Wed. .TODAY...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers. .SUN NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers. .MON...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...S winds 5 to 10 kt. Seas 3 to 5 ft. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .WED...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.