000 FZNT27 KNHC 180731 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 331 AM EDT Wed Mar 18 2020 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A weak high pressure ridge across the northern Gulf will maintain moderate SE return flow and patchy fog across the NW Gulf today. Low pressure forming over northern Mexico and a strengthening W Atlc ridge will support fresh return flow across most of the basin later this week. A slow-moving cold front will reach the NW Gulf Fri night, then stall and weaken over the northern Gulf Sat through Sun. Strong NE to E winds will develop each evening N of the Yucatan Peninsula, then weaken overnight as the associated trough moves offshore. Northwest Gulf of Mexico ...DENSE FOG ADVISORY WITHIN 20 NM OF SHORE... .TODAY...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. Patchy dense fog with visibilities 1 nm or less within 20 nm of shore. .TONIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Patchy fog. .THU...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...SE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. North Central and Northeast Gulf of Mexico .TODAY...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SE to S winds 5 to 10 kt. Seas 3 to 4 ft. .SAT...SE to S winds 5 to 10 kt. Seas 3 to 4 ft. .SAT NIGHT...NE to E winds 5 to 10 kt. Seas 3 ft. .SUN...E winds 10 to 15 kt. Seas 2 ft or less. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight.