000 FZNT27 KNHC 212109 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 509 PM EDT Mon Aug 21 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...An upper level low will move from the central Gulf to the western Gulf through mid week, accompanied by active weather. A surface trough will move from the Atlc into the SE Gulf by Thu. The remnants of Harvey may move into SW Gulf Wed as a possible tropical cyclone, then across the W central Gulf through the end of the week. Northwest Gulf of Mexico .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. Slight chance of thunderstorms. .TUE...E winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .TUE NIGHT...SE winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .WED...E to SE winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...SE winds 15 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...SE winds 15 to 20 kt. Seas 6 to 8 ft, subsiding to 3 to 5 ft late. .SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. North Central and Northeast Gulf of Mexico .TONIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .TUE...E to SE winds 10 to 15 kt. Seas 2 ft or less. Chance of thunderstorms. .TUE NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .WED...N to NE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...N winds 5 to 10 kt, shifting to E late. Seas 2 ft or less. .THU...N to NE winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...E to SE winds less than 5 kt, shifting to S to SW late. Seas 2 ft or less. .FRI...NE to E winds 5 to 10 kt, shifting to SE in the afternoon. Seas 2 ft or less. .FRI NIGHT...S to SW winds less than 5 kt. Seas 2 ft or less. .SAT...NW to N winds less than 5 kt. Seas 2 ft or less. .SAT NIGHT...N winds less than 5 kt. Seas 2 ft or less.