FZNT27 KNHC 131936 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 336 PM EDT Sat Sep 13 2025 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure centered over the lower Mississippi Valley is supporting gentle to moderate NE to E winds and 2 to 4 ft seas over most of the Gulf. The high pressure will build Mon night, supporting moderate to fresh winds and building seas over the northwest Gulf, but otherwise little change is expected through Thu. Northwest Gulf of America .TONIGHT...SE winds 10 to 15 kt. Seas 3 ft. .SUN...E winds 10 to 15 kt. Seas 3 ft. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .MON...E winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 4 ft. .WED...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...E winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. North Central and Northeast Gulf of America .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...NE winds 10 to 15 kt. Seas 3 ft. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. .MON...NE to E winds 10 to 15 kt. Seas 3 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 ft. .TUE...NE to E winds 10 to 15 kt. Seas 3 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft. .WED...NE to E winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 ft. .THU...E winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.