000 FZNT27 KNHC 291448 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1048 AM EDT Fri Sep 29 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A stationary front will meander over the northern Gulf this weekend. Strengthening high pressure will build S across the northern Gulf waters late in the weekend as weak low pres develops along the front, with locally strong NE flow across the NE waters on Mon and Tue. A thermal trough will develop each evening over the NW Yucatan Peninsula, move W overnight, and merge into a broad area of persistent low pressure over the SW Gulf waters. Northwest Gulf of Mexico .THIS AFTERNOON...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...NE to E winds 10 to 15 kt. Seas 3 ft. .SUN NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .MON...E winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 20 to 25 kt. Seas 5 to 7 ft. North Central and Northeast Gulf of Mexico .THIS AFTERNOON...NE winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. .SAT...NE to E winds 5 to 10 kt. Seas 2 ft or less. Slight chance of thunderstorms. .SAT NIGHT...NE to E winds 15 to 20 kt. Seas 2 ft or less, building to 3 ft late. Chance of thunderstorms. .SUN...NE to E winds 20 to 25 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 20 to 25 kt. Seas 5 to 7 ft. .MON...E winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...E winds 20 to 25 kt. Seas 5 to 7 ft. .TUE...E winds 20 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 20 to 25 kt. Seas 7 to 10 ft in E swell.