000 FZNT27 KNHC 230913 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 513 AM EDT Tue May 23 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 generally dominate the basin through the week, yielding light to gentle winds and slight seas. A modest cold front will move S through the eastern Gulf late Wed through Thu, followed by moderate to locally fresh N to NE winds E of 90W through Sat morning. Popocatepetl Volcano in Mexico near 19N99W has been active since Sun and continues to erupt this morning. Ash has moved E to NE away from the volcano and over the Bay of Campeche, S of 22N and W of 90W. Visibility may be restricted in this area due to volcanic ashfall through tonight. Mariners should exercise caution. Northwest Gulf of Mexico .TODAY...N winds 5 kt. Seas 2 ft or less. .TONIGHT...N to NE winds 5 to 10 kt. Seas 2 ft or less. .WED...N to NE winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less. Chance of showers and slight chance of tstms. .THU...NE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft. .FRI...NE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. North Central and Northeast Gulf of Mexico .TODAY...NW winds 5 to 10 kt. Seas 2 ft or less. Chance of tstms. .TONIGHT...N to NE winds 10 to 15 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .WED...N to NE winds 10 to 15 kt. Seas 2 ft or less. Chance of showers and isolated tstms. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and slight chance of tstms. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...NE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.