000 FZNT25 KNHC 212055 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 455 PM EDT Thu Sep 21 2023 ...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...High pressure will be in control of the weather pattern across the Gulf waters through most of the forecast period allowing for generally gentle to moderate east to southeast winds and slight seas, except pulsing to moderate to fresh offshore the western Yucatan Peninsula in the evenings due to local effects. .TONIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. .FRI...NE winds 10 to 15 kt. Seas 2 ft or less. .FRI NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .SAT...NE to E winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less. .SUN...E to SE winds 10 to 15 kt. Seas 2 ft or less. .SUN NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .MON...SE to S winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...SE winds less than 5 kt. Seas 2 ft or less. .TUE...SW winds less than 5 kt. Seas 2 ft or less. .TUE NIGHT...N winds 5 to 10 kt, shifting to E after midnight. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...Potential Tropical Cyclone Sixteen is near 29.2N 75.9W at 5 PM EDT, and is moving north at 7 kt. Maximum sustained winds are 30 kt with gusts to 40 kt, and the minimum central pressure is 1012 mb. PTC Sixteen will move to 30.8N 75.8W Fri morning, and will be N of the forecast region near 32.6N 76.0W by Fri afternoon. In its wake, a ridge will build from E to W across the area through the upcoming weekend. .TONIGHT...N to NE winds 5 to 10 kt S of 27N, and N 15 to 20 kt N of 27N. Seas 3 to 5 ft in NE to E swell. .FRI...N to NE winds 5 to 10 kt S of 27N, and NW to N 15 to 20 kt N of 27N. Seas 4 to 6 ft in NE swell. .FRI NIGHT...S of 27N, NE winds 5 to 10 kt. N of 27N, N winds 15 to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 5 to 7 ft in N to NE swell. .SAT...NE winds 5 to 10 kt. Seas 5 to 7 ft in N to NE swell. Scattered showers and isolated tstms. .SAT NIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft. .SUN...NE to E winds 5 to 10 kt. Seas 3 ft. .SUN NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft. .MON...E to SE winds 5 to 10 kt. Seas 3 ft. .MON NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .TUE...E to SE winds 5 to 10 kt. Seas 3 ft. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft.