000
AGXX40 KNHC 091830
MIMATS

Marine Weather Discussion
NWS National Hurricane Center Miami FL
230 PM EDT Sun May 9 2021

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...

The pressure gradient between a ridge across the Gulf region and
lower pressures over Texas and NE Mexico will support fresh to
locally strong SE return flow across the NW Gulf today. A
surface trough will develop over the Yucatan Peninsula each
evening and dissipate over the SW Gulf by morning. Moderate to
fresh easterly winds will be associated with this trough. A
stationary front will linger across the northern Gulf coast Tue
and Wed with showers occurring along the boundary. Building high
pressure across the SE CONUS will push the front across the Gulf
on Thu.  

...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...

A ridge north of the area will support fresh to strong trade
winds over the south-central Caribbean through Thu night. Winds
will also pulse fresh to strong nightly in the Gulf of Honduras
through Thu night. A surge in moisture will increase the
likelihood of showers across the eastern Caribbean through Mon. 

...SW N ATLANTIC INCLUDING THE BAHAMAS...

A dissipating cold front stretches from 31N61W to  24N80W. The
front is expected to completely dissipate by tonight into Mon
morning. Another cold front will move southward across the
western Atlantic on Wed, and stall on Thu. The front will then 
move southward across the region as a low develops along the 
frontal boundary and moves NE.  

$$

.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 AKR. National Hurricane Center.