138  
FZMY70 PGUM 202140  
MWSGUM  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE TIYAN GU  
739 AM CHST FRI AUG 21 2026  
 
PMZ152-202230-  
739 AM CHST FRI AUG 21 2026  
   
..A STRONG THUNDERSTORM OVER THE WATERS
 
 
THE AREAS AFFECTED INCLUDE...  
ROTA COASTAL WATERS...  
 
AT 739 AM CHST, DOPPLER RADAR INDICATED A STRONG THUNDERSTORM,  
CAPABLE OF PRODUCING WINDS TO AROUND 30 KNOTS AND FREQUENT. THIS  
THUNDERSTORM WAS LOCATED OVER EASTERN COASTAL WATERS OF ROTA, MOVING  
SOUTHWEST AT 30 KNOTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS CAN EXPECT GUSTY WINDS TO AROUND 30 KNOTS, LOCALLY HIGHER  
WAVES, AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR  
IMMEDIATELY UNTIL THIS STORM PASSES.  
 
MARINERS CAN EXPECT GUSTY WINDS TO AROUND 30 KNOTS, LOCALLY HIGHER  
WAVES, LIGHTNING STRIKES, AND HEAVY DOWNPOURS. BOATERS SHOULD SEEK  
SAFE HARBOR IMMEDIATELY UNTIL THIS STORM PASSES.  
 
INTENSE 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 1405 14559 1395 14575 1360 14551 1370 14532  
 

 
 
WILLIAMS  
 
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