000 FZNT27 KNHC 090906 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 506 AM 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...Tropical Storm Katia centered near 20.3N 97.5W 1001 mb at 5 AM EDT moving W at 2 kt. Maximum winds 35 kt with gusts to 45 kt. Katia will dissipate inland through this afternoon. Major Hurricane Irma is forecast to enter the eastern Straits of Florida today, then turn northward across the Florida peninsula tonight and Sunday, bringing tropical storm force and hurricane force winds to eastern portions of the Straits of Florida and Florida Bay and far SE Gulf late today into Sun. Tropical storm and possible hurricane conditions will spread north along the far eastern Gulf through Mon, improving rapidly through Mon night. Northwest Gulf of Mexico .TODAY...NE winds 15 to 20 kt. Seas 4 to 6 ft. .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 winds 10 to 15 kt. Seas 3 ft. North Central and Northeast Gulf of Mexico ...TROPICAL STORM WARNING... .TODAY...NE winds 20 to 25 kt. Seas 4 to 8 ft. .TONIGHT...NE winds 20 to 25 kt. Seas 5 to 10 ft. Scattered showers. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. N to 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 45 to 50 kt after midnight. Seas 8 to 14 ft. Scattered showers and isolated thunderstorms. .MON...HURRICANE CONDITIONS POSSIBLE. NW to N winds 65 to 75 kt. Seas 8 to 14 ft. Scattered showers and isolated thunderstorms. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .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 10 to 15 kt. Seas 3 ft.