000 FZNT27 KNHC 182119 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 519 PM EDT Fri Aug 18 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...The northern extent of a tropical wave will enter the E Gulf Sat night, moving across the basin through early next week. Otherwise, a weak ridge will extend westward along 28N both ahead of and behind the tropical wave. Tropical Storm Harvey currently well SE of the area and entering the eastern Caribbean, will approach the NW Caribbean Sea and Yucatan Peninsula early next week. Northwest Gulf of Mexico .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 ft, subsiding to 2 ft or less. .SAT...SE to S winds 5 to 10 kt, shifting to E in the afternoon. Seas 2 ft or less. .SAT NIGHT...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...E to SE winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. .TUE...E to SE winds 10 to 15 kt. Seas 3 ft. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft. .WED...E winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .WED NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less, building to 3 ft late. North Central and Northeast Gulf of Mexico .TONIGHT...W to NW winds 5 to 10 kt. Seas 2 ft or less. Chance of thunderstorms. .SAT...NW to N winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .SAT NIGHT...NW to N winds less than 5 kt, shifting to E to SE late. Seas 2 ft or less. .SUN...E 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. .MON...E winds 10 to 15 kt. Seas 2 ft or less. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. .TUE...E to SE winds 10 to 15 kt. Seas 3 ft. .TUE NIGHT...E winds 5 to 10 kt. Seas 3 ft. .WED...NE to E winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less.