000 FZNT27 KNHC 151434 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1034 AM EDT Fri Jun 15 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 across the Bay of Campeche and western Gulf will shift WNW moving inland of Mexico by this evening. A stronger trough will shift from the NW Caribbean through NW Gulf tonight through Sun, accompanied by widespread convection. A tightening pressure gradient E of this second trough will induce fresh SE winds in west-central Gulf waters tonight, becoming strong to near gale in the central Gulf this weekend, spreading W through early next week. Northwest Gulf of Mexico .THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...SE winds 20 to 30 kt. Seas 8 to 13 ft in SE swell. Scattered showers and isolated thunderstorms. .SUN...SE to S winds 20 to 30 kt. Seas 8 to 13 ft in SE swell. .SUN NIGHT...SE winds 20 to 25 kt. Seas 8 to 13 ft in SE swell. .MON...SE winds 20 to 25 kt. Seas 8 to 11 ft in SE swell. .MON NIGHT...SE winds 20 to 25 kt. Seas 6 to 9 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. North Central and Northeast Gulf of Mexico .THIS AFTERNOON...S to SW winds 5 to 10 kt. Seas 2 ft or less, building to 3 ft late in the afternoon. Scattered showers and isolated thunderstorms. .TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...SE to S winds 20 to 25 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .SAT NIGHT...SE to S winds 20 to 25 kt. Seas 5 to 7 ft. .SUN...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...SE winds 5 to 10 kt. Seas 3 to 4 ft. .TUE NIGHT...SE winds 5 to 10 kt. Seas 3 ft in the evening, subsiding to 2 ft or less.