000 FZNT27 KNHC 112139 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 539 PM EDT Mon Sep 11 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Tropical Storm Irma near 31.5N 84.0W, 985 mb moving NNW at 15 kt at 5 PM EDT, and inland over SW Georgia. Maximum sustained winds 45 kt gusts 55 kt. Irma will continue moving NNW and and weaken to a depression as it move farther N. A weak pressure pattern will set up across the Gulf in the wake of Irma through the remainder of the week. N to NE swell from Irma will dominate seas across the Gulf through Tue. Northwest Gulf of Mexico .TONIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...NW winds 5 to 10 kt. Seas 3 to 5 ft. .TUE NIGHT...SW to W winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or less. .WED...SW winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 2 ft or less. .THU...S winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .FRI...SE winds 10 to 15 kt. Seas 2 ft or less. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .SAT...SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. North Central and Northeast Gulf of Mexico .TONIGHT...NW winds 20 to 30 kt, shifting to W to NW 15 to 20 kt late. Seas 7 to 10 ft. Chance of showers. .TUE...W winds 10 to 15 kt. Seas 5 to 7 ft, subsiding to 3 to 5 ft in the afternoon. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 3 ft, subsiding to 2 ft or less, then, building to 3 ft late. Slight chance of showers and isolated thunderstorms. .WED...SW winds 5 to 10 kt. Seas 2 ft or less. Chance of showers and isolated thunderstorms. .WED NIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less. .THU...S to SW winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. .FRI...SE winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .SAT...E winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less.