044  
ABPZ20 KNHC 031730  
TWOEP  
 
TROPICAL WEATHER OUTLOOK  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1100 AM PDT FRI OCT 3 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 IN THE EAST PACIFIC, WELL SOUTHWEST OF THE  
SOUTHERN TIP OF THE BAJA CALIFORNIA PENINSULA.  
 
OFFSHORE OF THE SOUTHWESTERN COAST OF MEXICO (EP99):  
SHOWER AND THUNDERSTORM ACTIVITY ASSOCIATED WITH A BROAD LOW  
PRESSURE SYSTEM LOCATED A FEW HUNDRED MILES OFF THE COAST OF  
SOUTHWESTERN MEXICO IS GRADUALLY BECOMING BETTER ORGANIZED.  
ADDITIONAL DEVELOPMENT IS EXPECTED, AND A TROPICAL DEPRESSION WILL  
LIKELY FORM LATER TODAY OR TOMORROW. THE SYSTEM IS FORECAST TO MOVE  
VERY SLOWLY WEST-NORTHWESTWARD, PARALLEL TO BUT OFFSHORE OF THE  
SOUTHWESTERN COAST OF MEXICO FOR THE NEXT SEVERAL DAYS. INTERESTS  
ALONG THE SOUTHWESTERN COAST OF MEXICO SHOULD MONITOR THE PROGRESS  
OF THIS SYSTEM.  
* FORMATION CHANCE THROUGH 48 HOURS...HIGH...90 PERCENT.  
* FORMATION CHANCE THROUGH 7 DAYS...HIGH...90 PERCENT.  
 
SOUTH OF SOUTHERN MEXICO:  
AN AREA OF LOW PRESSURE IS EXPECTED TO FORM OFF THE SOUTH COAST OF  
MEXICO BY THE MIDDLE OF NEXT WEEK. ENVIRONMENTAL CONDITIONS ARE  
EXPECTED TO BE CONDUCIVE FOR GRADUAL DEVELOPMENT OF THE DISTURBANCE  
THEREAFTER WHILE IT MOVES GENERALLY WEST-NORTHWESTWARD TO  
NORTHWESTWARD NEAR OR PARALLEL TO THE COAST OF MEXICO.  
* FORMATION CHANCE THROUGH 48 HOURS...LOW...NEAR 0 PERCENT.  
* FORMATION CHANCE THROUGH 7 DAYS...LOW...30 PERCENT.  
 

 
FORECASTER D. ZELINSKY  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TPC Page Main Text Page