000 FZNT27 KNHC 301522 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1122 AM EDT Sat Sep 30 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Broad troughing across the SW Gulf today will be reinforced by a trough shifting W across the Yucatan Peninsula through the weekend before moving into Mexico late Tue. Strong high pres will build in across the NE Gulf behind a frontal boundary Sun, which will stall across the central Gulf and gradually dissipate into early next week. The high will continue to build across the area through mid-week. Northwest Gulf of Mexico .THIS AFTERNOON...NE winds 10 to 15 kt. Seas 3 to 4 ft. Slight chance of showers. .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Chance of thunderstorms. .SUN NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Chance of thunderstorms. .MON...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...E to SE winds 20 to 25 kt. Seas 4 to 6 ft. .TUE...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 20 to 25 kt. Seas 6 to 8 ft. .WED...E winds 20 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft. North Central and Northeast Gulf of Mexico .THIS AFTERNOON...NE to E winds 10 to 15 kt. Seas 2 ft or less. Chance of thunderstorms. .TONIGHT...NE to E winds 20 to 25 kt. Seas 2 ft or less, building to 4 to 6 ft late. Chance of showers and slight chance of thunderstorms. .SUN...E winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers and isolated thunderstorms. .SUN NIGHT...E to SE winds 20 to 30 kt. Seas 6 to 9 ft. Scattered showers and isolated thunderstorms. .MON...E to SE winds 20 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft. .TUE...E winds 20 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft. .WED...NE to E winds 20 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft.