000 FZNT27 KNHC 210916 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 516 AM EDT Sat Aug 21 2021 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Hurricane Grace near 20.5N 97.8W 970 mb at 5 AM EDT moving W at 12 kt. Maximum sustained winds 95 kt gusts 115 kt. Grace will move farther inland and weaken to a tropical storm near 20.2N 99.6W this afternoon, weaken to a tropical depression near 20.1N 101.6W Sun morning, and dissipate Sun afternoon. High pressure will build in the wake of Grace and prevail through early next week. Northwest Gulf of Mexico .TODAY...SE winds 10 to 15 kt. Seas 4 to 6 ft. Slight chance of tstms. .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E to SE winds 5 to 10 kt. Seas 3 to 5 ft. .SUN NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. .MON...E winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .TUE...E winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .WED...E to SE winds 10 to 15 kt. Seas 2 ft or less. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. North Central and Northeast Gulf of Mexico .TODAY...N winds 5 to 10 kt, shifting to S to SW in the afternoon. Seas 3 ft. Chance of tstms. .TONIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less, building to 3 ft after midnight. Chance of tstms. .SUN...NW winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. Chance of tstms. .SUN NIGHT...S winds 5 to 10 kt. Seas 2 ft or less. Chance of tstms. .MON...SW winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. .TUE...SE winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. .WED...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.