188 FZNT27 KNHC 162118 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 518 PM EDT Wed Apr 16 2025 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A weakening cold front extending from southwest Florida to 26N85W and northwest to 27N92W will continue southward through early Thu. Meanwhile, a 1022 high pressure center is located just south of Mobile, Louisiana. The related gradient is producing a gentle to moderate anticyclonic wind flow pattern throughout the area, with little change into early Thu. Changes will be upcoming as low pressure begins to deepen in the Plains on Thu, and while a broad area of stronger high pressure builds west-southwestward toward the northern Gulf. The resultant gradient is expected to develop fresh to strong east to southeast winds along with mostly rough seas across the western half of the Gulf starting late Thu night. These winds will expand in coverage starting Fri covering most of the basin by Fri, including the Straits of Florida and Yucatan Channel. Winds will begin to diminish Sun. Elsewhere, pulsing fresh to strong northeast winds are expected each afternoon and night offshore of the Yucatan Peninsula and into the eastern Bay of Campeche as a trough develops each day and migrates westward. Northwest Gulf of America .TONIGHT...SE to S winds 15 to 20 kt. Seas 3 to 4 ft. .THU...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .SAT...SE winds 20 to 25 kt. Seas 6 to 8 ft. .SAT NIGHT...SE winds 15 to 20 kt. Seas 6 to 8 ft. .SUN...SE winds 15 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. .MON...E to SE winds 5 to 10 kt. Seas 4 to 6 ft in E to SE swell. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. North Central and Northeast Gulf of America .TONIGHT...NE to E winds 5 to 10 kt. Seas 2 to 3 ft. .THU...E to SE winds 10 kt. Seas 2 to 3 ft. .THU NIGHT...SE winds 5 to 10 kt. Seas 2 to 3 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...SE winds 15 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .MON...SE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...SE winds 5 to 10 kt. Seas 3 to 5 ft.