000 FZNT27 KNHC 190337 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1137 PM EDT Mon Jun 18 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Surface broad low pressure will continue across the southwestern gulf with favorable upper-level conditions for numerous showers and thunderstorms to continue across the northwestern and much of the W central waters through Wed night. A tight pressure gradient between the low pressure and high pressure over the eastern gulf will maintain strong southerly flow across the waters W of 90W through Tue morning. A surface trough will develop along the Yucatan Peninsula during the late afternoons, then move westward across the southwestern gulf during the overnight hours accompanied by fresh east to southeast winds. The trough will dissipate near 96W during the late mornings. Northwest Gulf of Mexico .OVERNIGHT...SE winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers and isolated thunderstorms. .TUE...SE winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers and isolated thunderstorms. .TUE NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and isolated thunderstorms. .WED...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .THU...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...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. North Central and Northeast Gulf of Mexico .OVERNIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. Winds and seas higher in and near scattered showers and thunderstorms W of 90W. Scattered showers and isolated thunderstorms E of 90W. .TUE...E to SE winds 5 to 10 kt. Seas 2 to 3 ft. Scattered showers and thunderstorms W of 90W. Scattered showers and isolated thunderstorms E of 90W. .TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Scattered showers and isolated thunderstorms W of 87W. .WED...S winds 5 to 10 kt. Seas 2 to 3 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...S to SW winds 5 to 10 kt. Seas 2 to 3 ft or less. .THU...S to SW winds 5 to 10 kt. Seas 2 to 3 ft or less. .THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft or less. .FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft or less. .FRI NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...S to SW winds 5 to 10 kt. Seas 2 to 3 ft.