776 FZNT25 KNHC 132042 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 442 PM EDT Thu Mar 13 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...Surface ridging extending from high pressure over the SW N Atlantic waters into the eastern Gulf will slide E through tonight as low pressure continue to build over the remainder basin ahead of the next front. Southerly gentle to moderate winds will increase to moderate to fresh speeds across the western Gulf tonight and expand to the remaining basin Fri. Southerly winds will further increase to fresh to strong speeds Fri night ahead of a cold front that will move into the NW Gulf Sat morning. The front will reach from the Florida Panhandle to the Bay of Campeche by Sun morning and move E of the Gulf Mon morning. Looking ahead, high pressure will settle over the northern basin Mon night. .TONIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .FRI...E to SE winds 10 to 15 kt. Seas 2 ft or less. .FRI NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .SAT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...SE to S winds 20 to 25 kt. Seas 5 to 7 ft. .SUN...SE to S winds 20 to 25 kt, becoming S 10 to 15 kt in the afternoon. Seas 6 to 8 ft in S to SW swell. .SUN NIGHT...W winds 5 to 10 kt, becoming NW 15 to 20 kt after midnight. Seas 5 to 7 ft. .MON...N winds 20 to 25 kt. Seas 5 to 7 ft. .MON NIGHT...N to NE winds 20 kt. Seas 6 to 8 ft. .TUE...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...A cold front extends from the central Atlantic SW to 23N55W to NE Puerto Rico. Moderate to fresh N to NE winds and rough seas to 12 ft are ongoing N of the tail of the front between 55W and 65W. The tail of the front will stall tonight before it starts lifting N through Sun when it will start to dissipate. Large NW to W swell behind the front will shift E and SE through Fri. Winds and seas will diminish from west to east through Fri as high pressure builds over the western Atlantic in the wake of the front. Winds are forecast to reach fresh to strong speeds again north of 22N and E of the Bahamas this weekend as the pressure gradient tightens between the remnants of the front and strong high pressure to the north. These winds will support building rough seas across E of the Bahamas. Looking ahead, a strong cold front will push off the SE United States coast early Mon preceded and followed by fresh to strong winds. The front will reach from 31N70W to the southern Bahamas and eastern Cuba by Tue morning. .TONIGHT...SE winds 10 to 15 kt S of 27N, and S 5 to 10 kt N of 27N. Seas 2 ft or less. .FRI...SE winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .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. .SUN...SE to S winds 20 to 25 kt. Seas 4 to 6 ft. .SUN NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .MON...S to SW winds 15 to 20 kt, shifting to W to NW in the afternoon. Seas 4 to 6 ft. .MON NIGHT...N winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft.