416  
WHUS74 KHGX 151650  
MWWHGX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
1150 AM CDT FRI AUG 15 2025  
 
GMZ330-350-370-160100-  
/O.NEW.KHGX.SC.Y.0050.250815T1650Z-250816T1200Z/  
MATAGORDA BAY-  
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT  
20 NM-  
WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX FROM 20 TO  
60 NM-  
1150 AM CDT FRI AUG 15 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT SATURDAY
 
 
* WHAT...SEAS 7 TO 10 FT AND FREQUENT WIND GUSTS AROUND 20 TO 25 KT.  
 
* WHERE...MATAGORDA BAY, COASTAL WATERS FROM FREEPORT TO  
MATAGORDA SHIP CHANNEL TX OUT 20 NM AND WATERS FROM FREEPORT  
TO MATAGORDA SHIP CHANNEL TX FROM 20 TO 60 NM.  
 
* WHEN...UNTIL 7 AM CDT SATURDAY.  
 
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.  
 
* ADDITIONAL DETAILS...SEAS EXPECTED TO GRADUALLY INCREASE  
THROUGHOUT THE DAY AND PEAK LATER THIS AFTERNOON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER  
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.  
 

 
 

 
 
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