000 FZNT25 KNHC 161515 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1115 AM EDT Sat Oct 16 2021 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of Mexico .SYNOPSIS...A cold front from the mouth of the Mississippi River the the upper Mexican coast will move SE and reach south central Florida to western Bay of Campeche Sun morning. Gale-force N winds will briefly move across the Mexican waters this afternoon through evening and are then expected to develop off of Veracruz early Sun through late afternoon. Winds will gradually veer from the E Mon through Tue as the front becomes aligned W to E along 23N and dissipates. .THIS AFTERNOON...N winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .TONIGHT...N winds 10 kt, increasing to 15 to 20 kt late. Seas 2 ft or less, building to 3 to 5 ft late. Scattered showers and isolated tstms. .SUN...N to NE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...E winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .WED...E winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...A very weak pres pattern prevails today across the W Atlc to the SW of Bermuda. A cold front will move southeastward off the SE U.S. coast Sat night and all of across Florida by Sun night, reaching from Bermuda to the Florida Keys by Mon morning. Expect fresh to strong N to NE winds behind the front through Mon morning. .THIS AFTERNOON...NW to N winds 5 to 10 kt. Seas 3 ft. Scattered showers and isolated tstms. .TONIGHT...S of 27N, N winds 5 to 10 kt. N of 27N, N winds 5 to 10 kt, shifting to SW to W late. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. Scattered showers and isolated tstms. .SUN...NW to N winds 5 to 10 kt S of 27N, and NW to N 15 to 20 kt N of 27N. Seas 2 ft or less S of 27N, and 4 to 6 ft N of 27N. Scattered showers and isolated tstms. .SUN NIGHT...N to NE winds 15 to 20 kt. Seas 3 to 5 ft S of 27N, and 4 to 6 ft N of 27N. Scattered showers and isolated tstms. .MON...NE winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .WED...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.