000 FZNT27 KNHC 182023 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 423 PM EDT Sun Jun 18 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Winds and seas will increase in the southern Gulf tonight in response to a broad low pressure area that will move into the southern Gulf early this week...possibly as a tropical cyclone. Widespread showers and thunderstorms with strong to near gale force winds will accompany the low as it moves into the Gulf. The low is expected to track in a general northwestward motion during the upcoming week. Northwest Gulf of Mexico .Tonight...SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...E winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...NE to E winds 20 to 25 kt. Seas 5 to 7 ft. .TUE...NE winds 20 to 30 kt. Seas 7 to 10 ft. Scattered showers. .TUE NIGHT...NE to E winds 20 to 30 kt. Seas 8 to 11 ft. .WED...E winds 20 to 25 kt. Seas 8 to 11 ft. .WED NIGHT...SE winds 20 to 25 kt. Seas 6 to 9 ft. .THU...SE to S winds 20 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...SE to S winds 20 to 25 kt. Seas 5 to 7 ft. .FRI...S winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. North Central and Northeast Gulf of Mexico .Tonight...E to SE winds 15 to 20 kt. Seas 3 to 4 ft. .MON...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and isolated TSTMs. .MON NIGHT...E to SE winds 20 to 25 kt. Seas 7 to 10 ft. Numerous showers and scattered TSTMs. .TUE...E to SE winds 25 to 30 kt. Seas 8 to 11 ft. Numerous showers and scattered TSTMs. .TUE NIGHT...E to SE winds 20 to 30 kt. Seas 8 to 11 ft. .WED...SE winds 20 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...SE winds 20 to 25 kt. Seas 6 to 9 ft. .THU...SE winds 20 to 25 kt. Seas 5 to 7 ft. .THU NIGHT...SE to S winds 20 to 25 kt. Seas 5 to 7 ft. .FRI...S winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft.