000 FZNT27 KNHC 072041 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 441 PM EDT Tue Sep 7 2021 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Showers and thunderstorms have increased today over the south-central Gulf of Mexico in association with a surface trough and an upper-level disturbance. The system is expected to move slowly northeastward over the central and northeastern Gulf of Mexico during the next couple of days. Upper-level winds are currently unfavorable for development, but they are forecast to become more conducive for some limited tropical or subtropical cyclone development as the system nears the northern Gulf coast on Wednesday and Wednesday night. Aside from this low pressure, high pressure will continue to bring light to gentle winds and slight seas through Fri. Winds and seas could be higher near thunderstorms. Northwest Gulf of Mexico .TONIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .WED...SW to W winds less than 5 kt, shifting to N in the afternoon. Seas 2 ft or less. .WED NIGHT...E winds 5 to 10 kt, shifting to SE to S late. Seas 2 ft or less. .THU...N to NE winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less. .FRI...NE to E winds 10 to 15 kt. Seas 3 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...E to SE winds 5 to 10 kt. Seas 3 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. North Central and Northeast Gulf of Mexico .TONIGHT...S to SW winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. Scattered showers and isolated tstms. .WED...S to SW winds 15 to 20 kt. Seas 3 to 5 ft. Scattered tstms. .WED NIGHT...SW to W winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .THU...W winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 ft. .FRI...N winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...NE winds 5 to 10 kt, shifting to E to SE late. Seas 2 ft or less. .SAT...E to SE winds less than 5 kt. Seas 2 ft or less. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .SUN...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.