000 FZNT27 KNHC 232052 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 452 PM EDT Wed Aug 23 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Tropical Depression Harvey is centered near 21.6N 92.6W at 5 PM EDT, moving NW, or 312 degrees at 2 kt. Maximum sustained winds are 30 kt gusting to 40 kt. Harvey is forecast to intensify to tropical storm strength this evening, moving inland over southern Texas Friday night. Northwest Gulf of Mexico ...TROPICAL STORM WARNING... .TONIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .THU...E winds 25 to 30 kt. Seas 3 to 6 ft,becoming 3 to 10 ft in the afternoon. Scattered showers and isolated thunderstorms. .THU NIGHT... TROPICAL STORM CONDITIONS EXPECTED. E winds 25 to 30 kt, increasing to 35 to 40 kt after midnight. Seas 4 to 17 ft. Scattered showers and isolated thunderstorms. .FRI... TROPICAL STORM CONDITIONS EXPECTED. SE winds 50 to 55 kt. Seas 6 to 21 ft. Scattered showers and isolated thunderstorms. .FRI NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. SE to S winds 50 to 55 kt. Seas 5 to 17 ft. Scattered showers and isolated thunderstorms. .SAT... TROPICAL STORM CONDITIONS POSSIBLE. .SAT NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. .SUN... TROPICAL STORM CONDITIONS POSSIBLE. .SUN NIGHT... TROPICAL STORM CONDITIONS POSSIBLE. .MON...S to SW winds 25 to 30 kt. Seas 4 to 7 ft. North Central and Northeast Gulf of Mexico .TONIGHT...N winds 15 to 20 kt. Seas 2 ft or less. .THU...NE to E winds 15 to 20 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .THU NIGHT...E winds 15 to 20 kt. Seas 3 to 4 ft. .FRI...E to SE winds 15 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...SE to S winds 10 to 15 kt, shifting to E after midnight. Seas 3 to 4 ft. .SAT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...NE to E winds 10 to 15 kt. Seas 3 ft. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft. .MON...E winds 10 to 15 kt. Seas 3 ft.