000 FZNT27 KNHC 181927 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 327 PM EDT Thu May 18 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 the weekend, inducing light to gentle winds and slight seas. A diurnal trough will move offshore each night W of the Yucatan Peninsula, with moderate winds ahead of it. Northwest Gulf of Mexico .TONIGHT...NE to E winds 5 to 10 kt, shifting to S to SW after midnight. Seas 2 ft or less. .FRI...SW winds less than 5 kt, shifting to SE in the afternoon. Seas 2 ft or less. .FRI NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. .SAT...W winds 5 kt, shifting to N to NE in the afternoon. Seas 2 ft or less. .SAT NIGHT...NW to N winds 5 to 10 kt. Seas 2 ft or less. .SUN...N winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...N winds 5 to 10 kt. Seas 2 ft or less. .MON...N to NE winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. .TUE...NE winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. North Central and Northeast Gulf of Mexico .TONIGHT...SW winds less than 5 kt, shifting to E to SE after midnight. Seas 2 ft or less. .FRI...NE winds less than 5 kt. Seas 2 ft or less. .FRI NIGHT...NE to E winds less than 5 kt. Seas 2 ft or less. .SAT...N winds 5 kt. Seas 2 ft or less. .SAT NIGHT...NW winds 5 to 10 kt. Seas 2 ft or less. .SUN...NW winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...NW to N winds 5 to 10 kt. Seas 2 ft or less. .MON...N winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. .TUE...NE winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less, building to 3 to 5 ft after midnight.