088  
WHUS74 KHGX 311536  
MWWHGX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
1036 AM CDT MON AUG 31 2026  
 
GMZ355-375-312345-  
/O.NEW.KHGX.TR.W.1005.260831T1536Z-000000T0000Z/  
COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-  
WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM-  
1036 AM CDT MON AUG 31 2026  
   
..TROPICAL STORM WARNING IN EFFECT  
 
* WHAT...WINDS 20 TO 25 KNOTS WITH GUSTS UP TO 40 KNOTS. SEAS 3 TO  
5 FT, OCCASIONALLY HIGHER.  
 
* WHERE...COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20  
NM AND WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM.  
 
* WHEN...UNTIL 9 AM CDT WEDNESDAY.  
 
* IMPACTS...TROPICAL STORM FORCE WINDS AND HAZARDOUS SEAS WILL  
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.  
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE  
VESSEL FOR HAZARDOUS CONDITIONS.  
 
 
 
 
 
GMZ335-312345-  
/O.NEW.KHGX.SC.Y.0038.260831T1536Z-260902T1400Z/  
GALVESTON BAY-  
1036 AM CDT MON AUG 31 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CDT WEDNESDAY  
 
* WHAT...WINDS 15 TO 25 KTS WITH GUSTS UP TO 30 KTS.  
 
* WHERE...GALVESTON BAY.  
 
* WHEN...UNTIL 9 AM CDT WEDNESDAY.  
 
* 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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