552  
WTPZ31 KNHC 050858  
TCPEP1  
 
BULLETIN  
HURRICANE KIKO ADVISORY NUMBER 21  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP112025  
1100 PM HST THU SEP 04 2025  
 
...KIKO REMAINS A STRONG CATEGORY 3 HURRICANE WELL TO THE  
EAST-SOUTHEAST OF HAWAII...  
 
 
SUMMARY OF 1100 PM HST...0900 UTC...INFORMATION  
-----------------------------------------------  
LOCATION...13.9N 136.2W  
ABOUT 1310 MI...2110 KM ESE OF HILO HAWAII  
ABOUT 1515 MI...2440 KM ESE OF HONOLULU HAWAII  
MAXIMUM SUSTAINED WINDS...125 MPH...205 KM/H  
PRESENT MOVEMENT...W OR 270 DEGREES AT 9 MPH...15 KM/H  
MINIMUM CENTRAL PRESSURE...955 MB...28.20 INCHES  
 
 
WATCHES AND WARNINGS  
--------------------  
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.  
 
INTERESTS IN THE HAWAIIAN ISLANDS SHOULD MONITOR THE PROGRESS OF  
KIKO.  
 
 
DISCUSSION AND OUTLOOK  
----------------------  
AT 1100 PM HST (0900 UTC), THE CENTER OF HURRICANE KIKO WAS LOCATED  
NEAR LATITUDE 13.9 NORTH, LONGITUDE 136.2 WEST. KIKO IS MOVING  
TOWARD THE WEST NEAR 9 MPH (15 KM/H). A GRADUAL TURN TOWARD THE  
WEST-NORTHWEST IS EXPECTED LATER TONIGHT OR FRIDAY, WITH THIS MOTION  
FORECAST TO CONTINUE THROUGH THE WEEKEND WITH A SLIGHT INCREASE IN  
FORWARD SPEED.  
 
MAXIMUM SUSTAINED WINDS ARE NEAR 125 MPH (205 KM/H) WITH HIGHER  
GUSTS. KIKO IS A CATEGORY 3 HURRICANE ON THE SAFFIR-SIMPSON  
HURRICANE WIND SCALE. SOME STRENGTHENING IS POSSIBLE TONIGHT AND  
FRIDAY, FOLLOWED BY SLOW WEAKENING FRIDAY NIGHT THROUGH THE WEEKEND.  
 
HURRICANE-FORCE WINDS EXTEND OUTWARD UP TO 25 MILES (35 KM) FROM THE  
CENTER AND TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 70 MILES  
(110 KM).  
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 955 MB (28.20 INCHES).  
 
 
HAZARDS AFFECTING LAND  
----------------------  
KEY MESSAGES FOR KIKO CAN BE FOUND IN THE TROPICAL CYCLONE  
DISCUSSION UNDER AWIPS HEADER MIATCDEP1 AND WMO HEADER WTPZ41 KNHC.  
 
SURF: SWELLS GENERATED BY HURRICANE KIKO COULD BEGIN REACHING THE  
HAWAIIAN ISLANDS TOWARDS THE END OF THIS WEEKEND. THESE SWELLS  
COULD CAUSE LIFE-THREATENING SURF AND RIP CURRENTS. PLEASE CONSULT  
PRODUCTS BY THE NATIONAL WEATHER SERVICE IN HONOLULU, HAWAII.  
 
 
NEXT ADVISORY  
-------------  
NEXT COMPLETE ADVISORY AT 500 AM HST.  
 

 
FORECASTER JELSEMA (CPHC)  
 
 
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