792  
ABPZ20 KNHC 301737  
TWOEP  
 
TROPICAL WEATHER OUTLOOK  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1100 AM PDT TUE SEP 30 2025  
 
FOR THE EASTERN AND CENTRAL NORTH PACIFIC EAST OF 180 LONGITUDE:  
 
ACTIVE SYSTEMS:  
THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL  
STORM OCTAVE, LOCATED WELL SOUTH-SOUTHWEST OF THE SOUTHERN TIP OF  
THE BAJA CALIFORNIA PENINSULA.  
 
NEAR THE SOUTHWEST COAST OF MEXICO:  
AN AREA OF LOW PRESSURE IS EXPECTED TO DEVELOP OFF THE COAST OF  
SOUTHWESTERN MEXICO LATE THIS WEEK. THEREAFTER, ENVIRONMENTAL  
CONDITIONS ARE FORECAST TO BE CONDUCIVE FOR ADDITIONAL DEVELOPMENT  
AND A TROPICAL DEPRESSION WILL LIKELY FORM BY EARLY NEXT WEEK AS THE  
SYSTEM MOVES GENERALLY WEST-NORTHWESTWARD, SOUTH OF THE COAST OF  
SOUTHWESTERN MEXICO.  
* FORMATION CHANCE THROUGH 48 HOURS...LOW...NEAR 0 PERCENT.  
* FORMATION CHANCE THROUGH 7 DAYS...HIGH...70 PERCENT.  
 

 
PUBLIC ADVISORIES ON OCTAVE ARE ISSUED UNDER WMO HEADER WTPZ35 KNHC  
AND UNDER AWIPS HEADER MIATCPEP5.  
FORECAST/ADVISORIES ON OCTAVE ARE ISSUED UNDER WMO HEADER WTPZ25  
KNHC AND UNDER AWIPS HEADER MIATCMEP5.  
 

 
FORECASTER BUCCI  
 
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