000 FZNT27 KNHC 181515 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1015 AM EST Sun Feb 18 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A building ridge from the Atlantic will bring an increase in winds and seas on Mon. Expect mainly moderate to fresh winds and seas of up to 8 ft through Wed. A thermal trough will develop over the western Yucatan Peninsula during each afternoon, drift west across the eastern Bay of Campeche during the overnight hours, and then dissipate over the southwest Gulf waters by late each morning. Northwest Gulf of Mexico .TODAY...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .WED...SE to S winds 15 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. .THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. North Central and Northeast Gulf of Mexico .TODAY...SE winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .MON...SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...SE winds 20 to 25 kt. Seas 5 to 7 ft. .TUE...SE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .WED...SE winds 15 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.