000 FZNT27 KNHC 102134 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 534 PM EDT Sun Sep 10 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Major Hurricane Irma is moving onshore into SW Florida near 26.2N 81.8W, 940 mb at 5 PM EDT moving N at 12 kt. Maximum sustained winds 95 kt gusts 115 kt. Irma will continue N reaching 28.0N 82.5W tonight, then weakening to a tropical storm as it reaches 30.7N 83.9W Mon morning, then will move on to 33.1N 86.0W Mon night before weakening to a depression near 34.5N 88.3W by Tue afternoon. Irma will gradually dissipate through mid week as it moves farther north. A weak pressure pattern will set up across the Gulf in the wake of Irma through the remainder of the week. Northwest Gulf of Mexico .TONIGHT...N to NE winds 20 to 25 kt. Seas 3 to 8 ft. .MON...N to NE winds 15 to 20 kt. Seas 3 to 8 ft. .MON NIGHT...N winds 10 to 15 kt. Seas 3 to 8 ft. .TUE...NW to N winds 10 to 15 kt. Seas 3 to 6 ft. .TUE NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. .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 to SW winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less. .FRI...SE winds 10 to 15 kt. Seas 3 ft. North Central and Northeast Gulf of Mexico ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. N to NE winds 30 to 35 kt, increasing to 50 to 55 kt after midnight. Seas 4 to 17 ft. Scattered showers and isolated thunderstorms. VSBY 1 NM or less. .MON...HURRICANE CONDITIONS EXPECTED. NW to N winds 55 to 65 kt. Seas 6 to 18 ft. Scattered showers and isolated thunderstorms. .MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NW winds 30 to 35 kt, diminishing to 20 to 25 kt after midnight. Seas 3 to 12 ft. .TUE...W to NW winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...W winds 10 to 15 kt. Seas 3 ft. .WED...SW to W winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 ft or less. .THU...SW to W winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less. .FRI...SE winds 5 to 10 kt. Seas 2 ft or less.