FZNT25 KNHC 231442 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1042 AM EDT Thu Jul 23 2026 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of America .SYNOPSIS...The Atlantic ridge is building across Florida into the eastern Gulf. This pattern will support gentle to moderate easterly winds and slight seas into Sat. High pressure will become established over the central Gulf by Sat night, allowing winds to shift to the NW through the early part of next week. .THIS AFTERNOON...E winds 10 to 15 kt in the afternoon. Seas 3 to 5 ft. .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Isolated tstms. .FRI NIGHT...E winds 5 to 10 kt. Seas 3 ft. .SAT...E to SE winds less than 5 kt. Seas 2 ft or less. .SAT NIGHT...NE winds less than 5 kt, shifting to SW after midnight. Seas 2 ft or less. .SUN...NW winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 2 ft or less. .MON...W to NW winds 10 to 15 kt. Seas 2 ft or less. .MON NIGHT...W winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...A trough that extends from near 29N72W to the eastern Cuba will continue westward to central and South Florida Fri. Scattered showers and thunderstorms will accompany the trough. Moderate or weaker winds along with moderate seas are forecast across the area through Sat. Looking ahead, a cold front will approach the waters east of northern Florida Sat night through Sun night, supporting moderate southwest winds Sun and Mon. .THIS AFTERNOON...NE to E winds 10 to 15 kt in the afternoon. Seas 3 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .FRI...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E to SE winds 10 to 15 kt S of 27N, and SE 5 to 10 kt N of 27N. Seas 3 ft. .SAT...SE to S winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .SAT NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. .SUN...S to SW winds 10 to 15 kt. Seas 2 ft or less. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 3 ft. .MON...SW winds 10 to 15 kt. Seas 3 ft. .MON NIGHT...SW winds 10 to 15 kt. Seas 2 ft or less.