470 FZNT27 KNHC 231432 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1032 AM EDT Thu Aug 23 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A surface trough will develop along the western Yucatan Peninsula during the late afternoons, then drift westward during the overnight hours accompanied by a fresh east to southeast wind shift with the trough dissipating along 96W during the late mornings. A frontal boundary will stall out over the northern Gulf today, then transition to a trough tonight and drift northward this weekend. Northwest Gulf of Mexico .THIS AFTERNOON...NE winds 5 to 10 kt. Seas 2 ft or less. Slight chance of showers. .TONIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .FRI...E to SE winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .SAT...SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SUN...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .MON...SE winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. North Central and Northeast Gulf of Mexico .THIS AFTERNOON...N winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. .FRI...E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SUN...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less, building to 3 ft after midnight. .MON...E to SE winds 10 kt. Seas 3 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft.