005  
FZUS74 KHGX 281617  
MWSHGX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
1117 AM CDT WED MAY 28 2025  
 
GMZ375-281627-  
/O.CAN.KHGX.MA.W.0049.000000T0000Z-250528T1630Z/  
1117 AM CDT WED MAY 28 2025  
   
..THE SPECIAL MARINE WARNING IS CANCELLED  
 
THE AFFECTED AREAS WERE...  
WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM...  
 
THE THUNDERSTORM HAS MOVED OUT OF THE WARNED AREA AND NO LONGER  
POSES A SIGNIFICANT THREAT TO BOATERS.  
 
 
 
LAT...LON 2959 9456 2956 9452 2957 9446 2954 9446  
2956 9437 2955 9438 2955 9439 2937 9432  
2912 9461 2937 9482 2955 9472 2959 9457  
TIME...MOT...LOC 1617Z 224DEG 31KT 2940 9456  
 
 
 
GMZ335-355-281630-  
/O.CON.KHGX.MA.W.0049.000000T0000Z-250528T1630Z/  
1117 AM CDT WED MAY 28 2025  
   
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT  
 
FOR THE FOLLOWING AREAS...  
COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM...  
GALVESTON BAY...  
 
AT 1117 AM CDT, A STRONG THUNDERSTORM WAS LOCATED 7 NM SOUTHWEST OF  
ROLLOVER PASS, OR 8 NM SOUTHEAST OF EAST GALVESTON BAY, MOVING  
NORTHEAST AT 30 KNOTS.  
 
HAZARD...WIND GUSTS TO NEARLY 50 KNOTS AND SMALL HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
LOCATIONS IMPACTED INCLUDE...  
EAST GALVESTON BAY, GALVESTON 150, ROLLOVER PASS, GALVESTON BAY  
ENTRANCE, HIGH ISLAND 63, NORTH JETTY, GALVESTON SHIP CHANNEL, THE  
TEXAS CITY DIKE, AND EASTERN GALVESTON BAY.  
 
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 2959 9456 2956 9452 2957 9446 2954 9446  
2956 9437 2955 9438 2955 9439 2937 9432  
2912 9461 2937 9482 2955 9472 2959 9457  
TIME...MOT...LOC 1617Z 224DEG 31KT 2940 9456  
 
HAIL...<.75IN  
WIND...49KTS  
 
 
 
ADAMS  
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