000 FZNT27 KNHC 221439 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1039 AM EDT Thu Mar 22 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure will prevail over much of the forecast waters through Mon. A trough will develop over the Yucatan peninsula each evening and shift westward across the southwest Gulf during the overnight hours. Northwest Gulf of Mexico .THIS AFTERNOON...E winds 15 to 20 kt. Seas 3 to 4 ft. .TONIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...SE to S winds 20 to 25 kt. Seas 5 to 7 ft. .SAT...S winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .MON...SE winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...SE winds 20 to 25 kt. Seas 6 to 8 ft. North Central and Northeast Gulf of Mexico .THIS AFTERNOON...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft. .SAT...SE to S winds 15 to 20 kt. Seas 3 to 4 ft. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...SE to S winds 5 to 10 kt. Seas 3 ft. .MON...E to SE winds 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...E to SE winds 20 to 25 kt. Seas 3 to 5 ft, building to 5 to 7 ft after midnight.