369  
ACPN50 PHFO 102317  
TWOCP  
 
TROPICAL WEATHER OUTLOOK  
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI  
ISSUED BY NWS NATIONAL HURRICANE CENTER MIAMI FL  
200 PM HST THU SEP 10 2026  
 
FOR THE CENTRAL NORTH PACIFIC...BETWEEN 140W AND 180W:  
 
ACTIVE SYSTEMS:  
THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL  
STORM LOWELL, LOCATED WELL NORTHWEST OF THE HAWAIIAN ISLANDS, AND ON  
TROPICAL STORM NORBERT, LOCATED SEVERAL HUNDRED MILES WEST-  
SOUTHWEST OF THE SOUTHERN TIP OF THE BAJA CALIFORNIA PENINSULA.  
 
WELL SOUTHEAST OF THE HAWAIIAN ISLANDS:  
DISORGANIZED SHOWERS AND THUNDERSTORMS LOCATED MORE THAN 500 MILES  
TO THE SOUTHEAST OF THE HAWAIIAN ISLANDS ARE ASSOCIATED WITH A BROAD  
TROUGH OF LOW PRESSURE. SOME GRADUAL DEVELOPMENT OF THIS SYSTEM IS  
POSSIBLE OVER THE NEXT FEW DAYS INTO THE WEEKEND WHILE IT MOVES  
GENERALLY NORTHWARD AND THEN MEANDERS TO THE SOUTHEAST OF THE  
HAWAIIAN ISLANDS.  
* FORMATION CHANCE THROUGH 48 HOURS...LOW...20 PERCENT.  
* FORMATION CHANCE THROUGH 7 DAYS...LOW...30 PERCENT.  
 
CENTRAL AND WESTERN EAST PACIFIC:  
SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A BROAD AREA OF LOW  
PRESSURE ARE LOCATED SEVERAL HUNDRED MILES SOUTHWEST OF THE  
SOUTHWESTERN COAST OF MEXICO. GRADUAL DEVELOPMENT OF THIS SYSTEM IS  
ANTICIPATED, AND A TROPICAL DEPRESSION IS LIKELY TO FORM BY EARLY  
NEXT WEEK WHILE IT MOVES GENERALLY WEST-NORTHWESTWARD TO WESTWARD  
OVER THE CENTRAL AND WESTERN PORTIONS OF THE EAST PACIFIC.  
* FORMATION CHANCE THROUGH 48 HOURS...LOW...20 PERCENT.  
* FORMATION CHANCE THROUGH 7 DAYS...HIGH...80 PERCENT.  
 

 
FORECASTER PAPIN  
NNNN  
 
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