261  
WHUS74 KBRO 200026  
MWWBRO  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
726 PM CDT SUN APR 19 2026  
 
GMZ150-155-170-175-200600-  
/O.EXT.KBRO.SC.Y.0022.000000T0000Z-260420T0600Z/  
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-  
726 PM CDT SUN APR 19 2026  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM CDT MONDAY  
 
* WHAT...EAST TO NORTHEAST WINDS 15 TO 20 KNOTS WITH HIGHER GUSTS  
UP TO 30 KNOTS AND SEAS 5 TO 8 FEET.  
 
* WHERE...GULF WATERS BETWEEN THE MOUTH OF THE RIO GRANDE AND  
BAFFIN BAY FROM 0 TO 60 NM.  
 
* WHEN...UNTIL 1 AM CDT MONDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 
 
 
 
 
GMZ130-132-135-200300-  
/O.CON.KBRO.SC.Y.0022.000000T0000Z-260420T0300Z/  
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-  
726 PM CDT SUN APR 19 2026  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS  
EVENING...  
 
* WHAT...EAST-NORTHEAST WINDS 10 TO 20 KNOTS WITH HIGHER GUSTS UP  
TO 30 KNOTS.  
 
* WHERE...LAGUNA MADRE BETWEEN THE PORT OF BROWNSVILLE AND  
BAFFIN BAY.  
 
* WHEN...UNTIL 10 PM CDT THIS EVENING.  
 
* 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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