915  
ABPZ20 KNHC 261115  
TWOEP  
 
TROPICAL WEATHER OUTLOOK  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
500 AM PDT TUE AUG 26 2025  
 
FOR THE EASTERN AND CENTRAL NORTH PACIFIC EAST OF 180 LONGITUDE:  
 
ACTIVE SYSTEMS:  
THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL  
STORM JULIETTE, LOCATED IN THE EAST PACIFIC BASIN SEVERAL HUNDRED  
MILES SOUTHWEST OF THE SOUTHERN TIP OF THE BAJA CALIFORNIA  
PENINSULA.  
 
WELL SOUTHEAST OF THE HAWAIIAN ISLANDS:  
AN AREA OF LOW PRESSURE LOCATED SEVERAL HUNDRED MILES SOUTHEAST OF  
THE HAWAIIAN ISLANDS CONTINUES TO PRODUCE DISORGANIZED SHOWERS AND  
THUNDERSTORMS. ENVIRONMENTAL CONDITIONS APPEAR CONDUCIVE FOR SOME  
GRADUAL DEVELOPMENT OF THIS SYSTEM, AND A TROPICAL DEPRESSION COULD  
FORM LATE THIS WEEK, WHILE IT MOVES WESTWARD AT 10 TO 15 MPH ACROSS  
THE CENTRAL PACIFIC BASIN.  
* FORMATION CHANCE THROUGH 48 HOURS...LOW...20 PERCENT.  
* FORMATION CHANCE THROUGH 7 DAYS...MEDIUM...40 PERCENT.  
 
WELL SOUTHWEST OF THE BAJA CALIFORNIA PENINSULA:  
AN AREA OF DISORGANIZED SHOWERS AND THUNDERSTORMS LOCATED A FEW  
HUNDRED MILES SOUTH OF THE COAST OF SOUTHERN MEXICO IS ASSOCIATED  
WITH A TROPICAL WAVE. SOME SLOW DEVELOPMENT OF THIS SYSTEM IS  
POSSIBLE LATE THIS WEEK AND INTO THE WEEKEND WHILE IT MOVES  
WESTWARD TO WEST-NORTHWESTWARD AT 10 TO 15 MPH ACROSS THE CENTRAL  
PART OF THE EASTERN PACIFIC BASIN.  
* FORMATION CHANCE THROUGH 48 HOURS...LOW...NEAR 0 PERCENT.  
* FORMATION CHANCE THROUGH 7 DAYS...LOW...30 PERCENT.  
 
SOUTH OF SOUTHERN MEXICO:  
AN AREA OF LOW PRESSURE COULD FORM THIS WEEKEND OFFSHORE OF THE  
COAST OF CENTRAL AMERICA AND SOUTHERN MEXICO. ENVIRONMENTAL  
CONDITIONS APPEAR CONDUCIVE FOR SOME GRADUAL DEVELOPMENT OF THIS  
SYSTEM EARLY NEXT WEEK WHILE IT MOVES GENERALLY WEST-NORTHWESTWARD  
AT 10 TO 15 MPH.  
* FORMATION CHANCE THROUGH 48 HOURS...LOW...NEAR 0 PERCENT.  
* FORMATION CHANCE THROUGH 7 DAYS...LOW...20 PERCENT.  
 

 
FORECASTER ROBERTS  
 
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