000 FZNT27 KNHC 132100 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 500 PM EDT Wed Jun 13 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Weak high pressure across the NE Gulf extends WNW to central Texas and is producing moderate to fresh SE winds across the west half of the basin. The pressure gradient will tighten tonight as a tropical wave moves across the Yucatan Peninsula and into the SW Gulf, and then slowly WNW across the western Gulf Thu and Fri. A surface trough will develop along the Yucatan Peninsula late each afternoon, and drift westward across the southwest Gulf waters during the overnight hours, accompanied by a strong east to southeast wind shift with the trough dissipating along 96W during the late mornings. Northwest Gulf of Mexico .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. Slight chance of thunderstorms. .THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. Chance of thunderstorms. .THU NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. Chance of thunderstorms. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. Chance of thunderstorms. .FRI NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .SAT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...SE winds 20 to 25 kt. Seas 6 to 9 ft. .SUN...SE to S winds 20 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...SE to S winds 20 to 25 kt. Seas 6 to 9 ft. .MON...SE to S winds 20 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...SE winds 15 to 20 kt. Seas 6 to 8 ft. North Central and Northeast Gulf of Mexico .TONIGHT...S winds 5 to 10 kt. Seas 2 ft or less. Chance of thunderstorms. .THU...S to SW winds 5 to 10 kt. Seas 2 ft or less. Chance of thunderstorms. .THU NIGHT...S winds 5 to 10 kt. Seas 2 ft or less, building to 3 to 4 ft late. Chance of thunderstorms. .FRI...S winds 5 to 10 kt. Seas 3 to 4 ft in the morning, subsiding to 2 ft or less, then, building to 3 ft. Scattered showers and isolated thunderstorms. .FRI NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. .SAT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .SUN...SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 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 5 ft.