534 FZNT27 KNHC 221530 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1030 AM EST Fri Jan 22 2021 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...High pressure ridging extends from SW Florida to near the Texas-Mexico border. A weak cold front will move into the N Gulf later today, becoming stationary tonight, and dissipating by Sat night. High pressure building north of the front over the SE United States will support a gradual increase of SE winds and building seas across W Gulf Sat into Sun, with strong SE winds possible in NW Gulf by Sun night. Winds and seas diminish across the Gulf Mon as the high shifts farther east with a weak cold front moving into NW Gulf Mon afternoon. The front should stall over NW and W Gulf on Tue. Northwest Gulf of Mexico ...DENSE FOG ADVISORY WITHIN 20 NM OF SHORE... .TODAY...SW winds 10 to 15 kt. Seas 3 to 4 ft. Chance of showers. Dense fog until early afternoon. Vsby 1 NM or less. .TONIGHT...S winds 5 to 10 kt, shifting to SE after midnight. Seas 3 ft. Patchy fog. Chance of showers. .SAT AND SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. Slight chance of showers. .SUN...S winds 15 to 20 kt. Seas 4 to 6 ft. .MON THROUGH TUE...SE winds 15 to 20 kt. Seas 4 to 6 ft. North Central and Northeast Gulf of Mexico .TODAY...SW to W winds 10 to 15 kt. Seas 3 ft. Chance of showers. .TONIGHT...W to NW winds 10 to 15 kt. Seas 3 ft. Slight chance of showers. .SAT AND SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. Chance of showers. .SUN THROUGH TUE...SE winds 15 to 20 kt. Seas 3 to 5 ft.