653 FZNT25 KNHC 200350 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1150 PM EDT Wed Mar 19 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...A cold front will move across the SE Gulf waters on Thu afternoon, bringing fresh to strong N winds and seas building to around 8 ft Thu night into early Fri. Winds and seas will then diminish as a ridge builds behind the front. .OVERNIGHT...SE winds 10 to 15 kt. Seas 3 ft. .THU...S winds 10 to 15 kt, shifting to W 15 to 20 kt in the afternoon. Seas 2 ft or less. .THU NIGHT...NW to N winds 20 to 25 kt. Seas 4 to 6 ft. .FRI...N to NE winds 20 kt, shifting to NE 10 to 15 kt in the afternoon. Seas 6 to 8 ft in NW swell. .FRI NIGHT...NE to E winds 5 to 10 kt. Seas 4 to 6 ft in NW swell. .SAT...NE to E winds 5 to 10 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .SUN...E to SE winds 10 to 15 kt. Seas 2 ft or less. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 ft. .MON...SE winds 5 to 10 kt. Seas 3 ft. .MON NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...A recent ASCAT pass showed strong to gale-force cyclonic winds covering much of the SW North Atlantic in association with complex low pressure system located near Bermuda. These winds are also producing rough to very rough seas in the area described. Winds and seas will start to diminish as the broad non-tropical system moves E and then lift N of the area Thu evening. Fresh to strong southerly winds will develop over the NE Florida offshore waters on Thu afternoon ahead of a strong cold front forecast to enter the NW offshore waters Thu evening. Strong to near gale- force NW winds and rough to very rough seas will follow this front, which is forecast to reach from 31N71W to Andros Island and W Cuba Fri morning, and from 31N57W to the southern Bahamas Sat morning where it stall before dissipating late Sat. High pressure will build NE to E of the Bahamas in the wake of the front the remainder weekend. Looking ahead, a weak cold front may enter the NW offshore waters Mon night. .OVERNIGHT...NE winds 5 to 10 kt S of 27N, and NW to N 10 to 15 kt N of 27N. Seas 4 to 6 ft in NE swell. .THU...S of 27N, NE to E winds 5 to 10 kt, shifting to S to SW in the afternoon. N of 27N, SW to W winds 10 to 15 kt. Seas 4 to 6 ft in NE swell. .THU NIGHT...W winds 15 to 20 kt S of 27N, and W 20 to 30 kt N of 27N. Seas 4 to 6 ft in W to NW swell. .FRI...NW to N winds 15 to 20 kt S of 27N, and NW 20 to 25 kt N of 27N. Seas 5 to 7 ft in NW to N swell. .FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...SE winds 5 to 10 kt. Seas 3 to 4 ft. .SAT NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft. .SUN...E to SE winds 10 to 15 kt. Seas 2 ft or less. .SUN NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .MON...SE to S winds 10 to 15 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less.