000 FZNT27 KNHC 220239 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1039 PM EDT Sun Oct 21 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A cold front extends from South Florida to 27N91W where it becomes a warm front to a weak 1015 mb low over the NW Gulf near 26N95W. A stationary front then trails from the low to to 20N97W. A tight gradient between the fronts and strong high pressure building over the SE CONUS is allowing for strong NE winds over the northern half of the basin W of 89W, and fresh N to NE winds E of 89W. The cold front will continue to move quickly across the Gulf E of 96W through tonight and become stationary over the SE Gulf on Mon. The low will slowly move northeastward through Mon night, then east northeastward across the N central waters through Thu night and the NE Gulf by Fri, dragging a new cold front across the SW Gulf. The tight gradient will gradually slackens allowing for the fresh to strong winds to slightly diminish Mon through early Tue. These winds are expected to increase again late Tue or Wed as another low pressure forms over the NW Gulf and tracks northeastward toward northern Florida. Northwest Gulf of Mexico .OVERNIGHT...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers and isolated thunderstorms. .MON...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and isolated thunderstorms. .MON NIGHT...E winds 20 to 25 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .TUE...NE to E winds 20 to 25 kt. Seas 5 to 7 ft. Scattered showers and isolated thunderstorms. .TUE NIGHT...NE to E winds 20 to 25 kt. Seas 5 to 7 ft. .WED...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. .THU...W to NW winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. North Central and Northeast Gulf of Mexico .OVERNIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .WED...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .THU...SE winds 20 to 25 kt. Seas 3 to 5 ft. .THU NIGHT...S to SW winds 20 to 25 kt. Seas 4 to 6 ft. .FRI...NW winds 15 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft.