000 AGXX40 KNHC 271832 MIMATS Marine Weather Discussion NWS National Hurricane Center Miami FL 232 PM EDT Thu Jun 27 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 trough will move off the Yucatan Peninsula late at night through Fri bringing fresh to strong winds northeast winds to the eastern Bay of Campeche. A weak trough is forecast to move westward across the eastern Gulf today trough tonight and over the central Gulf waters on Fri, with little impact to winds and seas. A second trough will move across Florida and across the eastern Gulf on Fri, then reach the northwest part of the Gulf on Sat before dissipating Sat night. Otherwise, a ridge will remain over the remainder of the area supporting gentle to moderate winds through the period. ...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... A strong pressure gradient between the Bermuda high and lower pressure over Colombia will support strong to near gale force winds over much of the central and southwestern sections through Mon night. Northeast to east winds will pulse to minimal gale force along and within about 90 nm of the coast of Colombia at night through Sun. Winds may also reach minimal gale force in the Gulf of Venezuela. A pair of tropical waves will move across the tropical N Atlc waters during the weekend and into Mon, increasing winds and seas over the waters to the east of the Lesser Antilles. ...SW N ATLANTIC INCLUDING THE BAHAMAS... A surface trough extending from near 29N71W to the central Bahamas will move westward through this evening and across S Florida late tonight into early on Fri. Another surface trough will track westward from the Bahamas toward S Florida late Fri through late on Sat accompanied by scattered showers and thunderstorms. The pressure gradient on the SW side of the Bermuda high will strengthen tonight through Sun, increasing east winds to moderate speeds east of the Bahamas. Fresh to strong winds are expected at night north of Hispaniola and the approaches to the Windward Passage through Sat night. $$ .WARNINGS...Any changes impacting coastal NWS offices will be coordinated through AWIPS II Collaboration Chat, or by telephone: .GULF OF MEXICO... None. .CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... .AMZ031...CARIBBEAN FROM 11N TO 15N BETWEEN 72W AND 80W INCLUDING COLOMBIA BASIN... Gale Warning tonight into Sat. .AMZ033...CARIBBEAN S OF 15N BETWEEN 64W AND 72W INCLUDING VENEZUELA BASIN... Gale Warning Fri night. .SW N ATLANTIC INCLUDING THE BAHAMAS... None. $$ *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 Christensen. National Hurricane Center.