000 AGXX40 KNHC 300720 MIMATS Marine Weather Discussion NWS National Hurricane Center Miami FL 320 AM EDT Wed Oct 30 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 strong cold front will move into the NW Gulf early Thu, extend from the big bend of Florida to the Bay of Campeche by Thu night, and from central Florida to the eastern Bay of Campeche on Fri morning. Gale force northerly winds and building seas up to 17 ft are expected W of the front along the coasts of Texas and Mexico Thu and Fri. Marine conditions will improve significantly Fri night and Sat in the basin as the front stalls and weakens. ...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... Moderate trade winds will prevail across most of the Caribbean through Fri night. Reinforcing large N-NE swell will propagate through the tropical north Atlantic waters and all Caribbean passages tonight through Fri. Seas will build to near 8 ft in the Mona and Anegada Passages. ...SW N ATLANTIC INCLUDING THE BAHAMAS... Reinforcing high pressure will build southward across the region through Thu with freshening winds. Large long period N-NE swell moving into the NE waters today will reach the SE waters and NE Caribbean on Thu, with seas expected to peak at around 10 to 11 ft Wed night through Fri. $$ .WARNINGS...Any changes impacting coastal NWS offices will be coordinated through AWIPS II Collaboration Chat, or by telephone: .GULF OF MEXICO... .GMZ011...NW GULF INCLUDING STETSON BANK... Gale Warning tonight and Thu. .GMZ017...W CENTRAL GULF FROM 22N TO 26N W OF 94W... Gale Warning tonight and Thu. .GMZ023...SW GULF S OF 22N W OF 94W... Gale Warning Thu and Thu night. GALE CONDITIONS POSSIBLE Fri. .CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... None. .SW N ATLANTIC INCLUDING THE BAHAMAS... None. $$ *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.