Eastern Pacific Tropical Weather Outlook

454
ABPZ20 KNHC 120535
TWOEP 
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Fri Sep 11 2026
For the eastern and central North Pacific east of 180 longitude:
Active Systems:
The National Hurricane Center is issuing advisories on Tropical 
Storm Norbert, located well west-southwest of the southern tip of 
the Baja California Peninsula.
Central and Western East Pacific (EP97):
Showers and thunderstorms associated with a broad area of low 
pressure located several hundred miles southwest of the southwestern 
coast of Mexico remain disorganized. Environmental conditions are 
conducive for development, and a tropical depression is expected to 
form over the weekend while it moves generally west-northwestward to 
westward over the central and western portions of the eastern 
Pacific basin. For more information, including gale warnings, please 
see the High Seas Forecast issued by the National Weather Service. 
* Formation chance through 48 hours...high...80 percent.
* Formation chance through 7 days...high...90 percent.
Well Southeast of the Hawaiian Islands:
A broad trough of low pressure located several hundred miles 
southeast of Hilo, Hawaii is producing disorganized showers and 
thunderstorms. Gradual development of this system is possible during 
the next few days while it moves generally northwestward and then 
meanders.
* Formation chance through 48 hours...low...20 percent.
* Formation chance through 7 days...low...20 percent.
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High Seas Forecasts issued by the National Weather Service
can be found under AWIPS header NFDHSFEPI, WMO header FZPN02 
KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php