000 FZNT27 KNHC 190922 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 522 AM EDT Thu Aug 19 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 20.0N 87.2W 986 mb at 5 AM EDT moving W at 15 kt. Maximum sustained winds 70 kt gusts 85 kt. Grace will move inland and weaken to a tropical storm near 20.3N 89.7W this afternoon, 20.6N 92.6W Fri morning, strengthen to a hurricane near 20.5N 95.0W Fri afternoon, move inland and weaken to a tropical storm near 20.1N 97.3W Sat morning, move inland and weaken to a tropical depression near 19.7N 100.1W Sat afternoon, and dissipate Sun morning. Conditions associated with Grace will affect the Yucatan channel and region N of the Yucatan peninsula today and the Bay of Campeche tonight through Sat. Northwest Gulf of Mexico .TODAY...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...SE winds 15 to 20 kt. Seas 3 to 8 ft. .FRI...SE winds 15 to 20 kt. Seas 4 to 9 ft. .FRI NIGHT...SE winds 15 to 20 kt. Seas 4 to 9 ft. .SAT...SE winds 10 to 15 kt. Seas 3 to 8 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 7 ft. .SUN...E to SE winds 10 to 15 kt. Seas 3 to 6 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON...E winds 5 to 10 kt. Seas 3 to 4 ft. North Central and Northeast Gulf of Mexico .TODAY...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...SE to S winds 10 to 15 kt. Seas 3 to 6 ft. .FRI...N to NE winds 10 to 15 kt. Seas 3 to 6 ft. .FRI NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...N winds 5 to 10 kt. Seas 3 ft. .SAT NIGHT...SW to W winds 5 to 10 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .SUN...W to NW winds 5 to 10 kt, shifting to SW to W in the afternoon. Seas 2 ft or less. .SUN NIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less. .MON...S winds 5 to 10 kt. Seas 2 ft or less.