410  
WHUS74 KBRO 090343  
MWWBRO  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
1043 PM CDT THU OCT 8 2026  
 
GMZ150-155-092000-  
/O.EXB.KBRO.SC.Y.0038.261009T0400Z-261010T1200Z/  
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-  
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-  
1043 PM CDT THU OCT 8 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT SATURDAY
 
 
* WHAT...SEAS 5 TO 7 FT EXPECTED.  
 
* WHERE...NEARSHORE GULF WATERS BETWEEN THE MOUTH OF THE RIO  
GRANDE AND BAFFIN BAY FROM 0 TO 20 NM.  
 
* WHEN...UNTIL 7 AM CDT SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
GMZ170-175-092000-  
/O.EXT.KBRO.SC.Y.0038.261009T0400Z-261010T1200Z/  
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-  
1043 PM CDT THU OCT 8 2026  
   
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM CDT SATURDAY
 
 
* WHAT...SEAS 5 TO 8 FT EXPECTED.  
 
* WHERE...OFFSHORE GULF WATERS BETWEEN THE MOUTH OF THE RIO  
GRANDE AND BAFFIN BAY FROM 20 TO 60 NM.  
 
* WHEN...UNTIL 7 AM CDT SATURDAY.  
 
* 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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