Eastern Pacific Tropical Weather Outlook

812
ABPZ20 KNHC 271726
TWOEP 
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Sun Sep 27 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 southwest of Cabo San Lucas, Mexico, on recently 
downgraded Tropical Storm Odalys, located well west of the southern 
tip of Baja California, on Hurricane Nolo, located a few hundred 
miles south-southwest of the Big Island of Hawaii, and on Tropical 
Depression Eighteen-E, located several hundred miles southwest of 
the Acapulco, Mexico.
Well East-Southeast of the Hawaiian Islands:
A broad area of low pressure associated with persistent showers and 
thunderstorms is currently located well east-southeast of the 
Hawaiian Islands. Environmental conditions are expected to be 
conducive for further development, and a tropical depression is 
likely to form in the next several days. The system should move 
generally northeastward, and remain well east-southeast of  the 
Hawaiian Islands.
* Formation chance through 48 hours...medium...50 percent.
* Formation chance through 7 days...high...80 percent.
&&
Public Advisories on Tropical Depression Eighteen-E are issued under 
WMO header WTPZ33 KNHC and under AWIPS header MIATCPEP3.
Forecast/Advisories on Tropical Depression Eighteen-E are issued 
under WMO header WTPZ23 KNHC and under AWIPS header MIATCMEP3.