859  
AGXX40 KNHC 121911  
MIMATS  
 
MARINE WEATHER DISCUSSION  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
311 PM EDT WED MAY 12 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
 
 
A COLD FRONT EXTENDING FROM SOUTHEAST LOUISIANA TO NORTHEAST  
MEXICO WILL REACH FROM NEAR TAMPA BAY TO SOUTH OF TAMPICO,  
MEXICO BY EARLY THU, AND FROM NEAR FORT MYERS, FLORIDA TO 25N94W  
TO VERACRUZ, MEXICO BY EARLY FRI. THE FRONT WILL STALL FROM THE  
STRAITS OF FLORIDA TO THE WEST-CENTRAL GULF BY EARLY SAT BEFORE  
LIFTING NORTH WHILE DISSIPATING INTO SUN. MODERATE TO FRESH  
EASTERLY FLOW WILL PERSIST INTO EARLY NEXT WEEK.  
 
...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN  
55W AND 64W...  
 
HIGH PRESSURE NORTH OF THE REGION WILL SUPPORT FRESH TO STRONG  
TRADE WINDS IN THE SOUTH-CENTRAL CARIBBEAN INTO SAT. WINDS AND  
SEAS WILL DIMINISH SLIGHTLY THEREAFTER INTO EARLY NEXT WEEK AS  
THE HIGH PRESSURE SHIFTS EASTWARD AND WEAKENS.  
   
..SW N ATLANTIC INCLUDING THE BAHAMAS
 
 
A COLD FRONT WILL MOVE OFF THE NORTHEAST FLORIDA COAST TONIGHT,  
REACH FROM NEAR BERMUDA TO SOUTH FLORIDA BY EARLY FRI, AND FROM  
31N65W TO THE STRAITS OF FLORIDA BY EARLY SAT. THE FRONT WILL  
STALL NORTH OF HISPANIOLA INTO SUN THEN DISSIPATE AS IT LIFTS  
NORTHWARD EARLY NEXT WEEK.  
 

 
   
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 CHRISTENSEN. NATIONAL HURRICANE CENTER.  
 
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