000 AGXX40 KNHC 220643 MIMATS Marine Weather Discussion NWS National Hurricane Center Miami FL 143 AM EST Fri Nov 22 2019 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 surface ridge will prevail across the area through today, with fresh SE return flow persisting over the western Gulf. A cold front will move off the Texas coast and into the NW Gulf this evening, cross the northern and central waters this weekend, then weaken and stall over the southern Gulf Sun night into Mon. Another cold front may move into the NW Gulf Tue into Tue night. ...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... A cold front extending from near the Anegada Passage to the Mona passage continues as stationary westward to across Jamaica and the NW Caribbean. The front will completely stall and weaken through tonight. Fresh NE winds will prevail across the waters N of the front today, with the strongest winds expected through the Windward and Mona passages, as well as S of the Dominican Republic, as high pressure builds behind the front. Easterly trades will freshen across the south-central Caribbean early next week, increasing to strong Tue into Tue night. ...SW N ATLANTIC INCLUDING THE BAHAMAS... Tropical Storm Sebastien near 24.7N 57.8W 999 mb at 10 PM EST moving NE at 16 kt. Maximum sustained winds 50 kt gusts 60 kt. Sebastien will continue to accelerate northeastward away from the forecast waters today. A cold front extending from 22N61W to near Puerto Rico will continue moving eastward and steer Sebastien into the central Atlantic. High pressure will build behind the cold front across the northern waters through Sat, then shift eastward Sat night. The next cold front will cross the region Sun through Mon, weakening near 70W Tue and Tue night. $$ .WARNINGS...Any changes impacting coastal NWS offices will be coordinated through AWIPS II Collaboration Chat, or by telephone: .GULF OF MEXICO... None. .CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... None. .SW N ATLANTIC INCLUDING THE BAHAMAS... None. $$ *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 Lewitsky. National Hurricane Center.