000 FZNT27 KNHC 211311 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 911 AM EDT Sun May 21 2023 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Weak high pressure will dominate the Gulf of Mexico through early week, inducing light to gentle winds and slight seas. A diurnal trough will move offshore each night W of the Yucatan Peninsula, with moderate N to NE winds ahead of it. A weak frontal trough will sink into the northern Gulf Wed and move southward, and gradually produce gentle to moderate N to NE winds across the entire basin. Northwest Gulf of Mexico .THIS AFTERNOON...N winds 5 to 10 kt. Seas 2 ft or less. Slight chance of tstms. .TONIGHT...N to NE winds 5 to 10 kt. Seas 2 ft or less. .MON...N to NE winds 5 to 10 kt. Seas 2 ft or less. Slight chance of tstms. .MON NIGHT...N to NE winds 5 kt, shifting to S to SW after midnight. Seas 2 ft or less. .TUE...N winds less than 5 kt. Seas 2 ft or less. .TUE NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. .WED...NE winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. .THU...NE to E winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. North Central and Northeast Gulf of Mexico .THIS AFTERNOON...NW to N winds 5 kt. Seas 2 ft or less. Slight chance of tstms. .TONIGHT...NW to N winds 5 to 10 kt. Seas 2 ft or less. Slight chance of tstms. .MON...NW winds less than 5 kt. Seas 2 ft or less. Chance of tstms. .MON NIGHT...N winds 5 kt. Seas 2 ft or less. Chance of tstms. .TUE...NW to N winds 5 kt. Seas 2 ft or less. .TUE NIGHT...N to NE winds 10 to 15 kt. Seas 2 ft or less. .WED...N to NE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.