746  
WHUS54 KHGX 281553  
SMWHGX  
GMZ335-355-375-281630-  
/O.NEW.KHGX.MA.W.0049.250528T1553Z-250528T1630Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
1053 AM CDT WED MAY 28 2025  
 
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM...  
GALVESTON BAY...  
WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM...  
 
* UNTIL 1130 AM CDT.  
 
* AT 1052 AM CDT, A STRONG THUNDERSTORM WAS LOCATED OVER SOUTHEASTERN  
GALVESTON BAY, MOVING NORTHEAST AT 35 KNOTS.  
 
HAZARD...WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
EAST GALVESTON BAY, GALVESTON SHIP CHANNEL, WEST BAY, GALVESTON BAY  
ENTRANCE, GALVESTON BAY, TABBS BAY, BUOY 42035, GALVESTON 256,  
OFFATTS BAYOU, NORTH JETTY, GALVESTON 221, GALVESTON PIER 21,  
TRINITY BAY, GALVESTON 150, HIGH ISLAND 157, SMITH POINT, GALVESTON  
CAUSEWAY, ROLLOVER PASS, HIGH ISLAND 63, AND HIGH ISLAND A179.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF CAUGHT ON THE  
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED  
METAL OBJECTS.  
 

 
 
LAT...LON 2966 9467 2955 9473 2959 9457 2957 9445  
2954 9446 2956 9437 2920 9426 2895 9469  
2913 9519 2920 9521 2920 9510 2933 9491  
2947 9497 2949 9494 2954 9503 2975 9499  
2968 9491 2978 9481 2980 9472  
TIME...MOT...LOC 1552Z 210DEG 36KT 2936 9479  
 
HAIL...0.00IN  
WIND...40KTS  
 

 
 
ADAMS  
 
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