309  
WTPA23 PHFO 121445  
TCMCP3  
 
TROPICAL STORM HENRIETTE FORECAST/ADVISORY NUMBER 34  
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP082025  
ISSUED BY NWS NATIONAL HURRICANE CENTER MIAMI FL  
1500 UTC TUE AUG 12 2025  
 
TROPICAL STORM CENTER LOCATED NEAR 32.8N 161.6W AT 12/1500Z  
POSITION ACCURATE WITHIN 20 NM  
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT 14 KT  
 
ESTIMATED MINIMUM CENTRAL PRESSURE 994 MB  
MAX SUSTAINED WINDS 60 KT WITH GUSTS TO 75 KT.  
50 KT....... 30NE 25SE 0SW 25NW.  
34 KT....... 70NE 60SE 30SW 50NW.  
4 M SEAS....150NE 90SE 70SW 60NW.  
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL  
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.  
 
REPEAT...CENTER LOCATED NEAR 32.8N 161.6W AT 12/1500Z  
AT 12/1200Z CENTER WAS LOCATED NEAR 32.3N 161.0W  
 
FORECAST VALID 13/0000Z 34.3N 163.5W  
MAX WIND 55 KT...GUSTS 65 KT.  
50 KT... 25NE 20SE 0SW 20NW.  
34 KT... 60NE 50SE 20SW 50NW.  
 
FORECAST VALID 13/1200Z 36.2N 166.0W  
MAX WIND 45 KT...GUSTS 55 KT.  
34 KT... 60NE 50SE 20SW 40NW.  
 
FORECAST VALID 14/0000Z 38.3N 168.2W...POST-TROPICAL  
MAX WIND 35 KT...GUSTS 45 KT.  
34 KT... 50NE 40SE 0SW 20NW.  
 
FORECAST VALID 14/1200Z 40.7N 169.7W...POST-TROP/REMNT LOW  
MAX WIND 25 KT...GUSTS 35 KT.  
 
FORECAST VALID 15/0000Z 42.7N 169.7W...POST-TROP/REMNT LOW  
MAX WIND 20 KT...GUSTS 30 KT.  
 
FORECAST VALID 15/1200Z...DISSIPATED  
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 32.8N 161.6W  
 
NEXT ADVISORY AT 12/2100Z  
 

 
FORECASTER BROWN/E. ADAMS  
 
 
 
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