000 FZNT27 KNHC 092128 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 528 PM EDT Sat Sep 9 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 near 23.4N 80.5W along the coast of Cuba, 938 mb at 5 PM EDT moving WNW at 8 kt into the Straits of Florida. Maximum sustained winds 110 kt gusts 135 kt. Irma will reach 24.1N 81.W tonight, then continue N along the W coast of Florida, reaching 25.7N 82.0W Sun afternoon, 25.7N 82.0W Sun night, 28.3N 82.6W Mon afternoon, then farther inland to 31.2N 83.8W Tue afternoon, before dissipating farther N through mid week. Northwest Gulf of Mexico .TONIGHT...NE winds 15 to 20 kt. Seas 4 to 7 ft. .SUN...N to NE winds 15 to 20 kt. Seas 4 to 8 ft. .SUN NIGHT...N to NE winds 20 to 25 kt. Seas 4 to 9 ft. .MON...N to NE winds 15 to 20 kt. Seas 4 to 9 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 to NW winds 5 to 10 kt. Seas 3 to 4 ft. .WED...SW to W winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 3 ft. .THU...S to SW winds 10 to 15 kt. Seas 3 ft. North Central and Northeast Gulf of Mexico ...HURRICANE WARNING... .TONIGHT...NE winds 20 to 25 kt. Seas 5 to 10 ft. Scattered showers. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 25 to 30 kt. Seas 6 to 11 ft. Scattered showers and isolated thunderstorms. .SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. N to NE winds 35 to 40 kt, increasing to 50 to 55 kt after midnight. Seas 7 to 14 ft. Scattered showers and isolated thunderstorms. VSBY 1 NM or less. .MON...N winds 65 to 75 kt, becoming NW to N 45 to 50 kt in the afternoon. Seas 7 to 14 ft. Scattered showers and isolated thunderstorms. .MON NIGHT...NW winds 25 to 30 kt. Seas 5 to 13 ft in NW to N swell. .TUE...W to NW winds 15 to 20 kt. Seas 3 to 8 ft. .TUE NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft. .WED...SW to W winds 5 to 10 kt. Seas 3 ft. .WED NIGHT...SW winds 10 to 15 kt. Seas 3 ft. .THU...SW to W winds 10 to 15 kt. Seas 3 ft in the morning, subsiding to 2 ft or less.