000 FZNT27 KNHC 180158 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 958 PM EDT Thu Aug 17 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A weak Atlc ridge extends westward along 28N and into the E central Gulf to a 1018 mb high near 28N87.5W. The ridge is expected to persist through Fri to produce moderate to locally fresh Southerly flow in the W half of basin, then diminish through Sun as the ridge slowly lifts northward. Northwest Gulf of Mexico .OVERNIGHT...SE winds 10 to 15 kt. Seas 3 ft. .FRI...SE winds 5 to 10 kt. Seas 3 ft. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft, subsiding to 2 ft or less. .SAT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .SUN...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .MON...E to SE winds 10 to 15 kt. Seas 2 ft or less. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. .TUE...E to SE winds 10 to 15 kt. Seas 3 ft. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. North Central and Northeast Gulf of Mexico .OVERNIGHT...SW winds 5 to 10 kt. Seas 2 ft or less. .FRI...NW to N winds 5 to 10 kt. Seas 2 ft or less. Chance of thunderstorms. .FRI NIGHT...W winds 5 to 10 kt. Seas 2 ft or less. Chance of showers and isolated thunderstorms. .SAT...NW winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .SAT NIGHT...NW winds less than 5 kt, shifting to SE to S late. Seas 2 ft or less. .SUN...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. .MON...E to SE winds 10 to 15 kt. Seas 2 ft or less. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. .TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft.