000 AGXX40 KNHC 230821 MIMATS Marine Weather Discussion NWS National Hurricane Center Miami FL 413 AM EDT Sat Mar 23 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... High pressure centered southeast of Louisiana will slide ENE into the W Atlantic through Sunday. This will produce gentle to moderate winds this morning, then fresh SE return flow develops west of 92W by this afternoon and evening. A cold front will sink southward across the northern Gulf waters Tue and reach the Yucatan Channel on Wed. Fresh to strong N to NE winds are expected behind the front E of 92W. ...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... A weakening frontal boundary extending from eastern Cuba to Costa Rica will dissipate later today. The remnants of the front will drift westward across the NW Caribbean as a trough this weekend. Fresh to strong NE winds are expected along the coast of Colombia through Wed. N to NE Atlc swell will move through the Caribbean passages E of Hispaniola today through late Sun. ...SW N ATLANTIC INCLUDING THE BAHAMAS... A cold front extends from 31N61W across the Turks and Caicos to eastern Cuba. The front will begin to dissipate from 24N65W to the SE Bahamas by Sun afternoon. Swell generated by the front will dominate the waters E of the Bahamas this weekend. A new cold front is forecast to reach northern waters late Tue and sink southward across the NW part of the area through late Wed. Low pressure is expected to develop along the front Tue and Wed west of Bermuda, producing very strong NE winds across the far northern waters. $$ .WARNINGS...Any changes impacting coastal NWS offices will be coordinated through AWIPS II Collaboration Chat, or by telephone: .GULF OF MEXICO... None. .CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... None. .SW N ATLANTIC INCLUDING THE BAHAMAS... None. $$ *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 Mundell. National Hurricane Center.