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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Tue Sep 9 2025

For the eastern and central North Pacific east of 180 longitude:

Active Systems: 
The National Hurricane Center is issuing advisories on Tropical 
Storm Kiko, located in the central Pacific basin a few hundred miles 
north-northeast of Hilo, Hawaii.

1. South of Southern and Southwestern Mexico: 
A tropical wave located south of the southern coast of Guatemala is 
producing a large area of disorganized showers and thunderstorms.  
Environmental conditions are favorable for development of this 
system, and a tropical depression is likely to form by late this 
week as it moves west-northwestward, roughly parallel to but 
offshore of the Mexican coast.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...high...80 percent.



Forecaster Kelly