000 AGXX40 KNHC 110532 MIMATS Marine Weather Discussion NWS National Hurricane Center Miami FL 132 AM EDT Mon Jun 11 2018 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 mid to upper trough will meander over the Gulf of Mexico through Fri and continue to enhance convection mainly across the eastern the far east and southeast gulf waters. A surface trough will develop along the Yucatan Peninsula late each afternoon, drift westward across the southwest Gulf during the overnight hours accompanied by a fresh east to southeast wind shift with the trough dissipating along 96W during the late mornings. Guidance is suggesting a fresh to strong wind shift will accompany the trough beginning on Wed evening as the pressure gradient tightens during the middle of the week. ...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... A tropical wave will continue to move west through the central Caribbean reaching the west Caribbean waters on Tue and Wed. A second tropical wave will enter the east Caribbean late Tue. A tight pressure gradient will support strong trades across the south-central and southwest Caribbean through Mon, with these conditions spreading north across the central Caribbean by the middle of the week, and across the the west Caribbean late in the week. Locally strong trades will develop across the tropical waters east of the Windwards on Mon night, with these strong conditions spreading west across the southeast Caribbean waters on Tue night and Wed. ...SW N ATLANTIC INCLUDING THE BAHAMAS... An east to west ridge will meander between 27N and 29N through Fri night. Fresh to locally strong easterly winds are forecast along the northern coast of Hispaniola during the late afternoons and evenings, with moderate easterly low forecast elsewhere south of the ridge. Gentle to moderate southerly flow is expected north of the ridge. $$ .WARNINGS...Any changes impacting coastal NWS offices will be coordinated through AWIPS II Collaboration Chat, or by telephone: .GULF OF MEXICO... None. .CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... None. .SW N ATLANTIC INCLUDING THE BAHAMAS... None. $$ *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 Nelson. National Hurricane Center.