000 FZNT25 KNHC 250855 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 455 AM EDT Thu May 25 2023 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of Mexico .SYNOPSIS...Moderate to fresh N to NE winds will prevail N of 28N and E of 90W through Sat morning. Otherwise, weak high pressure will dominate the basin through the next several days, supporting gentle to moderate winds. Slight seas will build to moderate through Sat. Popocatepetl Volcano in Mexico near 19N99W remains in a state of unrest and continues to erupt and produce volcanic ash, however the current ash plume is confined inland. Mariners should still exercise caution in the southern Bay of Campeche in case additional, and more northward plumes develop. If mariners encounter volcanic ash or floating volcanic debris, you are encouraged to report the observation to the National Weather Service by calling 305-229-4424. .TODAY...N to NE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .TONIGHT...N to NE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. Scattered showers and isolated tstms. .FRI...N winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated tstms. .FRI NIGHT...N to NE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .SAT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NE winds 5 to 10 kt. Seas 3 to 4 ft. .SUN...N to NE winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...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. .MON NIGHT...N to NE winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...1007 mb low pres is centered near 25N81W, with trough extending SW to W Cuba. An elongated trough extends from the low to 28N76W. Moderate E winds, moderate to rough seas, with scattered showers and tstms prevail E of the low/troughs currently. The low pres is forecast to strengthen and drift over the W Atlc then move N through Sat night. The pres gradient between high pres over the eastern U.S. and the low will support fresh to strong NE winds and large NE swell across the NE Florida offshore waters beginning tonight, spreading southward to near Daytona Beach Fri through Sat before the low moves N of the area. NE gales are expected offshore northern Florida Fri night. ...GALE WARNING FRI NIGHT... .TODAY...S winds 5 to 10 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TONIGHT...SW winds 5 to 10 kt S of 27N, and SE 5 to 10 kt N of 27N. Seas 3 to 4 ft. Scattered showers and isolated tstms. .FRI...SW winds 5 to 10 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .FRI NIGHT...N to NE winds 20 to 35 kt N of 29N W of 79W, and S to SW 10 kt elsewhere E of 79W. SW winds 10 to 15 kt. Seas 4 to 6 ft in N to NE swell. Scattered showers and isolated tstms. .SAT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...SW to W winds 5 to 10 kt. Seas 4 to 6 ft in N to NE swell. .SUN NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 5 ft. .MON...NW to N winds 5 to 10 kt. Seas 3 to 4 ft. .MON NIGHT...NE winds less than 5 kt, shifting to S to SW after midnight. Seas 3 ft in NE to E swell.