431  
AGXX40 KNHC 040730  
MIMATS  
 
MARINE WEATHER DISCUSSION  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
330 AM EDT TUE MAY 4 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
 
 
FRESH TO STRONG SE WINDS WILL CONTINUE OVER THE CENTRAL GULF  
TODAY AHEAD OF AN APPROACHING COLD FRONT. THE FRONT WILL MOVE  
OFF THE TEXAS COAST THIS AFTERNOON, STALL OVER THE NORTHERN GULF  
THROUGH WED NIGHT, THEN MOVE SE ACROSS THE REST OF THE BASIN THU  
THROUGH FRI. MODERATE TO FRESH SE WINDS ARE EXPECTED ACROSS THE  
WESTERN AND CENTRAL GULF THIS WEEKEND.  
 
...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN  
55W AND 64W...  
 
A RIDGE NORTH OF THE AREA WILL SUPPORT MODERATE TRADES ACROSS  
MUCH OF THE BASIN THIS WEEK. FRESH TO STRONG SE WINDS WILL  
PERSIST OVER THE NW CARIBBEAN, INCLUDING THE GULF OF HONDURAS,  
THROUGH MID-WEEK. HAZY SKY CONDITIONS AND AREAS OF SMOKE ARE  
POSSIBLE IN THE NW CARIBBEAN FROM AGRICULTURAL FIRES IN CENTRAL  
AMERICA. STRONGER TRADE WINDS ARE LIKELY OVER THE CENTRAL  
CARIBBEAN THIS WEEKEND.  
   
..SW N ATLANTIC INCLUDING THE BAHAMAS
 
 
A RIDGE ALONG 27N-28N WILL SUPPORT MODERATE WINDS ACROSS MOST OF  
THE REGION THROUGH MID-WEEK. A COLD FRONT IS EXPECTED TO MOVE  
EAST OF NORTHERN FLORIDA THU NIGHT, THEN MOVE ACROSS THE WATERS  
NORTH OF 24N THROUGH SAT WHILE GRADUALLY WEAKENING.  
 

 
   
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 MUNDELL. NATIONAL HURRICANE CENTER.  
 
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