000 FZNT27 KNHC 122104 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 504 PM EDT Tue Jun 12 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 extends west across Florida and to the north central Gulf along 27.5N and is producing fresh SE flow west of 90w. A surface trough will develop along the Yucatan Peninsula late each afternoon, and drift westward across the southwest Gulf during the overnight hours with the trough dissipating along 96W during the late mornings. The pressure gradient will tighten during the middle of the week in association with a tropical wave that will move across the Yucatan Peninsula Wed night, across the Bay of Campeche on Thu, and then approach NE coast of Mexico and S Texas Fri. Northwest Gulf of Mexico .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...SE winds 10 to 15 kt. Seas 3 to 4 ft. Slight chance of showers and isolated thunderstorms. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. Slight chance of showers and isolated thunderstorms. .THU...SE winds 10 to 15 kt. Seas 3 to 4 ft. Chance of thunderstorms. .THU NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...SE winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .SUN...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...SE to S winds 20 to 25 kt. Seas 6 to 8 ft. North Central and Northeast Gulf of Mexico .TONIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. Slight chance of thunderstorms. .WED...SE to S winds 5 to 10 kt. Seas 2 ft or less. Chance of thunderstorms. .WED NIGHT...S winds 5 to 10 kt. Seas 2 ft or less. Slight chance of thunderstorms. .THU...S 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. .FRI...S winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...S winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. .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 3 to 5 ft. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.