046  
WHUS74 KBRO 182328  
MWWBRO  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
628 PM CDT MON MAY 18 2026  
 
GMZ130-132-135-150-155-170-175-191400-  
/O.CON.KBRO.SC.Y.0026.000000T0000Z-260519T1400Z/  
LAGUNA MADRE FROM THE PORT OF BROWNSVILLE TO THE ARROYO COLORADO-  
LAGUNA MADRE FROM THE ARROYO COLORADO TO 5 NM NORTH OF PORT  
MANSFIELD TX-  
LAGUNA MADRE FROM 5 NM NORTH OF PORT MANSFIELD TO BAFFIN BAY TX-  
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-  
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-  
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE EXTENDING FROM  
20 TO 60 NM-  
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD EXTENDING FROM  
20 TO 60 NM-  
628 PM CDT MON MAY 18 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT  
TUESDAY...  
 
* WHAT...SEAS 4 TO 7 FEET.  
 
* WHERE...ALL LOWER TEXAS COASTAL WATERS INCLUDING THE LAGUNA  
MADRE.  
 
* WHEN...UNTIL 9 AM CDT TUESDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
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