989  
AGXX40 KNHC 140903  
MIMATS  
 
MARINE WEATHER DISCUSSION  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
503 AM EDT FRI MAY 14 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 WEAKENING COLD FRONT EXTENDS FROM NEAR FT MEYERS, FLORIDA TO  
25N92W, THEN STATIONARY TO THE WESTERN BAY OF CAMPECHE. THE  
FRONT WILL MOVE SLOWLY SOUTHWARD AND REACH FROM NAPLES, FLORIDA  
TO 25N94W TO THE WESTERN BAY OF CAMPECHE LATE THIS MORNING,  
STALL ACROSS THE STRAITS OF FLORIDA SAT, THEN LIFT NORTHWARD AND  
DISSIPATE THROUGH SUN. MODERATE TO FRESH EASTERLY FLOW WILL  
PERSIST OVER MOST AREAS INTO EARLY NEXT WEEK AS HIGH PRESSURE  
BUILDS NORTH OF THE AREA IN THE WAKE OF THE FRONT.  
 
...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN  
55W AND 64W...  
 
THE ATLC HIGH PRESSURE RIDGE EXTENDS W-SW TO THE CENTRAL BAHAMAS  
AND WILL SUPPORT FRESH TO STRONG TRADE WINDS IN THE  
SOUTH-CENTRAL CARIBBEAN THROUGH EARLY SAT. WINDS AND SEAS WILL  
GRADUALLY DIMINISH LATE SAT AND SUN AS THE HIGH PRESSURE SHIFTS  
EASTWARD AND WEAKENS. LOOKING AHEAD, TRADE WINDS WILL INCREASE  
ACROSS THE SOUTH-CENTRAL CARIBBEAN MON AND TUE AS HIGH PRESSURE  
BUILDS ACROSS THE W ATLC.  
   
..SW N ATLANTIC INCLUDING THE BAHAMAS
 
 
A COLD FRONT EXTENDS FROM 30N65W TO 29N75W TO NEAR PALM BEACH,  
FLORIDA. THE FRONT WILL SINK SLOWLY SOUTHWARD AND WEAKEN  
THROUGH SAT, REACHING FROM 29N65W TO THE CENTRAL BAHAMAS SAT  
EVENING, THEN GRADUALLY DISSIPATE THROUGH EARLY TUE AS IT  
BECOME E TO W ALIGNED ALONG 26N. WINDS WILL INCREASE NORTH OF  
25N AND WEST OF 70W BY LATE TUE AS HIGH PRESSURE BUILDS ACROSS  
THE W ATLC.  
 

 
   
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 STRIPLING. NATIONAL HURRICANE CENTER.  
 
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