000 FZNT25 KNHC 130243 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 943 PM EST Fri Jan 12 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...A strong cold front extending from the Florida Big Bend to the Yucatan Channel will exit the Gulf this evening. Reinforcing cold air will move through the eastern Gulf Sat. High pres will build behind the front late this weekend. Another cold front will cross the Gulf beginning Tue night. .TONIGHT...NW winds 15 to 20 kt. Seas 6 to 9 ft. .SAT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft. .SAT NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft. .SUN...N winds 15 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. .MON...NE winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...NE winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...N to NE winds 20 to 25 kt. Seas 4 to 6 ft. .WED...N winds 15 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...N winds 20 to 25 kt. Seas 6 to 8 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...Strong high pressure centered over the central Atlantic will shift eastward today. A cold front will move E from Florida this evening, extend from 31N72W to E Cuba Sun. Reinforcing cold air will help push the front SE to extend from 31N65E to the Windward Passage by Mon evening. .TONIGHT...SW to W winds 10 to 15 kt S of 27N, and SW 20 to 25 kt N of 27N. Seas 4 to 6 ft. Scattered thunderstorms. .SAT...NW to N winds 10 to 15 kt S of 27N, and W to NW 15 to 20 kt N of 27N. Seas 4 to 6 ft. .SAT NIGHT...N winds 15 to 20 kt S of 27N, and NW to N 15 to 20 kt N of 27N. Seas 4 to 6 ft. .SUN...N winds 20 to 25 kt S of 27N, and N 15 to 20 kt N of 27N. Seas 4 to 6 ft. .SUN NIGHT...N to NE winds 20 to 25 kt. Seas 6 to 8 ft. .MON...N to NE winds 20 to 25 kt. Seas 6 to 8 ft. .MON NIGHT...NE winds 20 to 25 kt. Seas 6 to 9 ft. .TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...N to NE winds 15 to 20 kt. Seas 4 to 6 ft. .WED...N winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...NW to N winds 20 to 25 kt. Seas 6 to 9 ft.