FZNT25 KNHC 151525 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1125 AM EDT Thu Oct 15 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...A ridge will dominate the Gulf region through Fri producing a gentle to moderate anticyclonic flow and slight to moderate seas. A cold front is forecast to enter the northwest Gulf on Fri, and reach from southwest Florida to the central Bay of Campeche by late Sat. Fresh to strong winds and moderate to rough seas will follow the front, with gales expected over the west-central Gulf by early Sat morning, and over the SW Gulf by early Sat afternoon. Rough to very rough seas are expected with the strongest winds. Gale conditions are forecast to persist over the SW Gulf through Sun. .THIS AFTERNOON...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. Scattered showers and isolated tstms. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated tstms. .FRI NIGHT...N to NE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .SAT...NE winds 15 to 20 kt. Seas 2 ft or less, building to 3 to 5 ft in the afternoon. .SAT NIGHT...NE winds 20 to 25 kt. Seas 5 to 7 ft. .SUN...NE to E winds 20 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...NE to E winds 20 to 30 kt. Seas 7 to 10 ft in N to NE swell. .MON...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. .MON NIGHT...NE to E winds 20 to 25 kt. Seas 6 to 9 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...A ridge will continue to dominate the forecast waters through Fri. A cold front will reach the NE waters on Fri with little change in winds and seas. A stronger cold front will move into the waters off northeast Florida by late Fri night into early Sat morning, and reach from near Bermuda to South Florida by late Sat. Strong to near-gale force winds and rough seas will follow the front. .THIS AFTERNOON...E winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. .FRI...E to SE winds 10 to 15 kt S of 27N, and E to SE 5 to 10 kt N of 27N. Seas 2 ft or less. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .SAT...SE to S winds 5 to 10 kt, becoming N 15 to 20 kt in the afternoon. Seas 2 ft or less, building to 3 to 4 ft in the afternoon. .SAT NIGHT...NE winds 20 to 25 kt. Seas 5 to 7 ft. .SUN...NE to E winds 25 to 30 kt. Seas 6 to 9 ft. .SUN NIGHT...NE to E winds 20 to 25 kt. Seas 6 to 9 ft. .MON...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. .MON NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft in NE swell.