171 FZNT25 KNHC 101521 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1121 AM EDT Thu Jul 10 2025 ...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...Weak high pressure will prevail across the basin through the forecast period. Fresh to strong northeast to east winds will pulse along and just north of the Yucatan Peninsula each afternoon and evening as a trough develops inland daily and shifts westward over the Bay of Campeche at night. .THIS AFTERNOON....NE to E winds 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near scattered showers and thunderstorms. .TONIGHT...E winds 10 kt. Seas 2 to 3 ft. Scattered showers and thunderstorms. .FRI...E winds 10 kt. Seas 3 to 4 ft. Scattered showers and thunderstorms. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .SAT...E to SE winds 10 kt. Seas 3 to 4 ft. .SAT NIGHT...E to SE winds 10 kt. Seas 3 to 4 ft. .SUN...NE to E winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 2 to 4 ft. .SUN NIGHT...E to SE winds 10 kt. Seas 3 to 4 ft. .MON...Variable winds less than 5 kt. Seas 3 to 4 ft in SE to S swell. .MON NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft in SE to S swell. Within 200 nm east of the coast of Florida .SYNOPSIS...High pressure ridging extending southwestward from near 31N60W to South Florida will change little through tonight then shift northward to central Florida through Sun night and back south to South Florida early next week. The related pressure gradient will support gentle to moderate winds, except for fresh to strong east to southeast winds off the northern coast of Hispaniola through Sat and fresh winds Sun and moderate to fresh winds early next week. A surface trough extending from 30N73W to the central Bahamas and to near 23N78W is accompanied by scattered showers and thunderstorms. It will gradually translate west-northwestward through Fri. .THIS AFTERNOON...SE to S winds 10 to 15 kt S of 27N, and S to SW 10 to 15 kt N of 27N. Seas 4 to 6 ft S of 27N, and 3 to 4 ft N of 27N. Scattered showers and isolated thunderstorms. .TONIGHT...SE to S winds 10 to 15 kt S of 27N, and S to SW winds 10 to 15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .FRI...SE to S winds 10 to 15 kt S of 27N, and S to SW winds 10 to 15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .FRI NIGHT...E to SE winds 10 to 15 kt S of 27N, and SE to S winds 10 to 15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .SAT...E to SE winds 10 to 15 kt S of 27N, and S to SW winds 10 to 15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .SAT NIGHT...S of 27N, SE winds 10 kt. Seas 3 to 4 ft. N of 27N, S to SW winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...S of 27N, SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. N of 27N, SW to W winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...S of 27N, S to SW winds 5 to 10 kt. Seas 2 to 4 ft. N of 27N, S to SW winds 10 to 15 kt. Seas 3 to 5 ft. .MON...S of 27N, SE to S winds 5 to 10 kt. Seas 2 to 4 ft. N of 27N, S to SW winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...S of 27N, SE to S winds 5 to 10 kt. Seas 2 to 4 ft. N of 27N, S to SW winds 10 to 15 kt. Seas 3 to 5 ft.