000 AGXX40 KNHC 281856 MIMATS Marine Weather Discussion NWS National Hurricane Center Miami FL 256 PM EDT Tue Jul 28 2020 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... Surface ridging will dominate the Gulf waters through Fri supporting mainly gentle to moderate return flow. A surface trough will develop over the Yucatan Peninsula each evening, shift westward into the SW Gulf waters each night, and dissipate over the SW Gulf each morning. Fresh to locally strong easterly winds associated with this trough swill affect the Yucatan Peninsula adjacent waters and the SW basin through this period. ...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... Fresh to strong trade winds will prevail over Colombia adjacent waters and in the Gulf of Honduras through Wed night. Potential Tropical Cyclone Nine near 13.8N 53.7W 1007 mb at 1500 UTC moving W or 280 deg at 20 kt. Maximum sustained winds 35 kt gusts to 45 kt. Strong winds and building seas associated with this system are already affecting the tropical Atlantic waters and will begin to affect the Leeward and Virgin Islands tonight. These conditions will shift to Puerto Rico and the Mona Passage early on Wed and continue through Thu evening. Fresh to strong NE winds are expected Wed night through Thu night across the Windward Passage and Cuba adjacent waters. ...SW N ATLANTIC INCLUDING THE BAHAMAS... Fresh winds are expected south of 25N trough tonight, increasing to strong north of Hispaniola. Potential Tropical Cyclone Nine near 13.8N 53.7W 1007 mb at 1500 UTC moving W or 280 deg at 20 kt. Maximum sustained winds 35 kt gusts to 45 kt. Strong winds and building seas associated with this system will begin to affect the Leeward and adjacent Atlantic waters tonight. These conditions will shift westward across the Virgin Isands, Puerto Rico and the Mona Passage early on Wed and continue through Thu evening. Heavy showers and tstms are expected the affect the Bahamas, Turk and Caicos, and the Greater Antilles adjacent waters during that period. $$ .WARNINGS...Any changes impacting coastal NWS offices will be coordinated through AWIPS II Collaboration Chat, or by telephone: .GULF OF MEXICO... None. .CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... .AMZ023...CARIBBEAN N OF 15N BETWEEN 64W AND 72W... Tropical Storm Warning Wed into Wed night. .AMZ025...OFFSHORE WATERS LEEWARD ISLANDS... Tropical Storm Warning tonight into Wed night. .AMZ027...TROPICAL N ATLANTIC FROM 15N TO 19N BETWEEN 55W AND 60W... Tropical Storm Warning today into Wed. .AMZ037...TROPICAL N ATLANTIC FROM 07N TO 15N BETWEEN 55W AND 65W... Tropical Storm Warning today. .SW N ATLANTIC INCLUDING THE BAHAMAS... .AMZ119...ATLANTIC FROM 22N TO 27N E OF BAHAMAS TO 70W... Tropical Storm Warning Thu. .AMZ121...ATLANTIC FROM 22N TO 27N BETWEEN 65W AND 70W... Tropical Storm Warning Thu. .AMZ123...ATLANTIC S OF 22N W OF 70W INCLUDING APPROACHES TO THE WINDWARD PASSAGE... Tropical Storm Warning Thu. .AMZ125...ATLANTIC S OF 22N BETWEEN 65W AND 70W INCLUDING PUERTO RICO TRENCH... Tropical Storm Warning Wed night into Thu. .AMZ127...ATLANTIC FROM 19N TO 22N BETWEEN 55W AND 65W... Tropical Storm Warning Wed into Wed night. $$ *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 Ramos. National Hurricane Center.