000 FZNT25 KNHC 160852 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 352 AM EST Fri Feb 16 2018 ...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...Moderate SE to S return flow is expected across most of the Gulf waters through early Sat. Areas of locally dense fog across the N and NE Gulf waters early this morning will diminish today. A weak cold front will stall E to W across the northern and northwest waters on Sat, then retreat northwest on Sun night into Mon. A thermal trough will develop over the western Yucatan Peninsula during each afternoon, drift west across the eastern Bay of Campeche during the overnight hours, and then dissipate over the southwest Gulf waters by late each morning. ...DENSE FOG ADVISORY... .TODAY...SE to S winds 10 to 15 kt. Seas 2 ft or less. Patchy dense fog. .TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .SAT...SE winds 10 to 15 kt. Seas 2 ft or less. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .SUN...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .SUN NIGHT...E winds 15 to 20 kt. Seas 3 to 4 ft. .MON...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...An E to W ridge along 27N-28N will shift slightly S to along 27N on Fri, then gradually shift back north to along 29N late in the upcoming weekend. A weak cold front will move off the SE United States on Sun, then dissipate across the northwest waters through Mon night. Light to gentle winds will prevail N of 25N, with moderate to fresh winds expected S of 25N, except locally strong along the north coast of Hispaniola and the north approach to the Windward Passage each evening. .TODAY...E to SE winds 10 to 15 kt S of 27N, and S to SW 10 to 15 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .TONIGHT...E winds 10 to 15 kt S of 27N, and S to SW 5 to 10 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .SAT...E to SE winds 10 to 15 kt S of 27N, and S 5 to 10 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .SAT NIGHT...E winds 10 to 15 kt S of 27N, and S 5 to 10 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .SUN...E to SE winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .SUN NIGHT...E winds 15 to 20 kt. S of 27N, seas 2 ft or less, building to 3 ft late. N of 27N, seas 3 to 5 ft. .MON...E to SE winds 15 to 20 kt. Seas 3 to 4 ft S of 27N, and 4 to 6 ft N of 27N. .MON NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.