FZNT27 KNHC 181445 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1045 AM EDT Sat Jul 18 2026 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Low pressure offshore Florida will drift north over the next few days, bringing thunderstorms with heavy rain to the eastern Gulf. There is a low chance of tropical formation with this system. Elsewhere, weak high pressure will dominate, producing gentle to moderate winds and slight to moderate seas through the period. Northwest Gulf of America .THIS AFTERNOON...S to SW winds 5 to 10 kt. Seas 3 to 4 ft. .TONIGHT...S to SW winds 10 to 15 kt. Seas 3 ft. .SUN...W winds 10 to 15 kt. Seas 3 ft. .SUN NIGHT...SW winds 10 to 15 kt. Seas 3 ft. .MON...W winds 10 to 15 kt. Seas 3 ft. .MON NIGHT...SW to W winds 10 to 15 kt. Seas 2 ft or less. .TUE...SW to W winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...SW winds 10 to 15 kt. Seas 2 ft or less. .WED...SW winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...SW winds 10 to 15 kt. Seas 2 ft or less. North Central and Northeast Gulf of America .THIS AFTERNOON...N winds 5 to 10 kt. Seas 3 ft. Scattered showers and isolated tstms. .TONIGHT...NW to N winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .SUN...N winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated tstms. .SUN NIGHT...NW winds 5 to 10 kt. Seas 3 ft. Scattered showers and isolated tstms. .MON...W to NW winds 10 to 15 kt. Seas 3 ft. .MON NIGHT...W winds 10 to 15 kt. Seas 3 ft. .TUE...SW to W winds 10 to 15 kt. Seas 3 ft. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 3 ft. .WED...SW to W winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 3 ft.