000 FZNT27 KNHC 280256 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1056 PM EDT Sun Aug 27 2023 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Tropical Storm Idalia is near 19.8N 85.3W at 11 PM EDT, and is moving north at 0 kt. Maximum sustained winds are 50 kt with gusts to 60 kt, and the minimum central pressure is 992 mb. Idalia will move to 20.7N 85.1W Mon morning, strengthen to a hurricane near 22.2N 85.0W Mon evening, 24.2N 84.9W Tue morning, 26.8N 84.3W Tue evening, inland to 29.6N 82.8W Wed morning, and weaken to a tropical storm near 32.0N 80.1W Wed evening. Idalia will change little in intensity as it moves to 34.3N 73.4W late Thu. High pressure and improving conditions will arrive in the wake of Idalia late in the week. Northwest Gulf of Mexico .OVERNIGHT...W winds 10 to 15 kt after midnight. Seas 2 ft or less. Chance of tstms. .MON...NW winds 10 to 15 kt. Seas 2 ft or less. Chance of tstms. .MON NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. Showers and chance of tstms. .TUE...N to NE winds 10 to 15 kt. Seas 2 ft or less. Scattered showers and chance of tstms. .TUE NIGHT...N to NE winds 10 to 15 kt. Seas 2 ft or less, building to 3 to 4 ft after midnight. Showers and chance of tstms. .WED...N winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 5 to 10 kt, shifting to S after midnight. Seas 3 to 5 ft. .THU...N winds 5 to 10 kt, shifting to NE to E in the afternoon. Seas 3 to 4 ft. .THU NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .FRI...E to SE winds 5 to 10 kt. Seas 2 ft or less. North Central and Northeast Gulf of Mexico .OVERNIGHT...SE to S winds 5 to 10 kt after midnight. Seas 2 ft or less. Chance of tstms. .MON...E to SE winds 10 to 15 kt. Seas 2 ft or less. Chance of tstms. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. Showers and slight chance of tstms. .TUE...HURRICANE CONDITIONS POSSIBLE. NE to E winds 20 to 25 kt. Seas 4 to 6 ft. Showers and isolated tstms. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. NE winds 25 to 30 kt, becoming N 40 to 45 kt after midnight. Seas 8 to 11 ft. Showers and slight chance of tstms. .WED...HURRICANE CONDITIONS POSSIBLE. .WED NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. .THU...S winds 5 to 10 kt. Seas 3 to 4 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .FRI...SE winds 10 to 15 kt. Seas 2 ft or less.