000 AGXX40 KNHC 271931 MIMATS Marine Weather Discussion NWS National Hurricane Center Miami FL 231 PM EST Tue Feb 27 2018 Marine Weather Discussion for the Gulf of Mexico, Caribbean Sea, and Tropical North Atlantic from 07N to 19N between 55W and 64W and the Southwest North Atlantic including the Bahamas ...GULF OF MEXICO... A stationary front from the FL Panhandle to SE TX will weaken through tonight. High pressure will build across the region Tue. Another, stronger cold front will move into the NW Gulf Wed night. Gale conditions are possible over the SW Gulf Thu night behind this front. ...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... Winds will pulse to strong at night along the coast of Colombia throughout the period. Similar winds will pulse in the Windward passage, and along the SE coast of Hispaniola through Wed night. Large swell will cross the tropical Atlc zones Wed night through Fri night. A more significant swell event will affect the Atlc Passages E of 69W by late Sat. ...SW N ATLANTIC INCLUDING THE BAHAMAS... High pressure centered near 27N71W will weaken and shift SE tonight. A cold front will move off the SE coast of the U.S. Tue, and reach the central Bahamas Wed evening, as high pressure builds N of the front. Strong low pres N of the area will bring a cold front to area Thu night, with deteriorating conditions over the waters N of 27N. The system will support gales Fri night through Sat night over the waters N of 28N and E of 75W. A significant swell event will accompany this system, affecting all waters E of N FL and Bahamas at the end of the week. $$ .WARNINGS...Any changes impacting coastal NWS offices will be coordinated through AWIPS II Collaboration Chat, or by telephone: .GULF OF MEXICO... .GMZ023...S OF 22 W OF 94W... GALE CONDITIONS POSSIBLE Thu night. .CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... None. .SW N ATLANTIC INCLUDING THE BAHAMAS... .AMZ113...ATLANTIC FROM 27N TO 31N BETWEEN 70W AND 77W... GALE CONDITIONS POSSIBLE Sat into Sun. .AMZ115...ATLANTIC FROM 27N TO 31N BETWEEN 65W AND 70W... GALE CONDITIONS POSSIBLE Sat into Sun. .AMZ121...ATLANTIC FROM 22N TO 27N BETWEEN 65W AND 70W... GALE CONDITIONS POSSIBLE Sat night. $$ *For detailed zone descriptions, please visit: http://www.nhc.noaa.gov/abouttafbprod.shtml#OWF Note: gridded marine forecasts are available in the National Digital Forecast Database (NDFD) at: http://www.nhc.noaa.gov/marine/grids.php For additional information, please visit: http://www.nhc.noaa.gov/marine $$ .Forecaster Formosa. National Hurricane Center.