Eastern Pacific Tropical Weather Outlook

030
ABPZ20 KNHC 240535
TWOEP 
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Wed Sep 23 2026
For the eastern and central North Pacific east of 180 longitude:
Active Systems:
The National Hurricane Center is issuing advisories on Hurricane 
Polo, located almost 100 miles offshore of southwestern Mexico, on 
Hurricane Odalys, located well west-southwest of the southern tip of 
Baja California, and on Tropical Storm Nolo, located a few hundred 
miles south of the Big Island of Hawaii.
South of the Gulf of Tehuantepec:
An area of low pressure is expected to form in a couple of days to 
the south of the Gulf of Tehuantepec. Afterwards, environmental 
conditions should be favorable for gradual development, and a 
tropical depression is likely to form early next week as the system 
moves slowly west-northwestward to northwestward, parallel to the 
coast of southern and southwestern Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...high...80 percent.
Well East-Southeast of the Hawaiian Islands:
An area of low pressure could form about 1000 miles east-southeast 
of the Hawaiian Islands over the weekend. Environmental conditions 
could support some gradual development of this system thereafter as 
it moves generally northeastward, remaining well east-southeast of 
the Hawaiian Islands.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...low...20 percent.
&&
Public Advisories on Tropical Storm Nolo are issued under 
WMO header WTPA32 PHFO and under AWIPS header TCPCP2.
Forecast/Advisories on Tropical Storm Nolo are issued 
under WMO header WTPA22 PHFO and under AWIPS header HFOTCMCP2.