000 FZNT27 KNHC 181920 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 320 PM EDT Fri May 18 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...An Atlantic ridge extending west across Central Florida to the Texas Coastal Bend will shift slightly north and extend across the northern waters on Sat where it will meander through Mon morning. A thermal trough will develop during the evening hours over the Yucatan Peninsula, then move west across the southwest waters during the overnight hours, and dissipate by late each morning. A broad trough will develop across the eastern gulf late Mon and drift west through Tue. Easterly winds will begin to gradually increase across the southeast gulf waters during the middle of next week in response to deepening low pressure over the northwest Caribbean. Northwest Gulf of Mexico .TONIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .SAT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. .WED...SE winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 ft. North Central and Northeast Gulf of Mexico .TONIGHT...S winds 5 to 10 kt. Seas 2 ft or less. .SAT...SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .SUN...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .SUN NIGHT...E 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 to SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 3 ft. .TUE NIGHT...SE to S winds 5 to 10 kt. Seas 3 ft. .WED...SE to S winds 5 to 10 kt. Seas 3 ft. .WED NIGHT...SE to S winds 5 to 10 kt. Seas 3 ft.