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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 PM PDT Tue Aug 26 2025
For the eastern and central North Pacific east of 180 longitude:
Active Systems:
The National Hurricane Center is issuing advisories on Tropical
Storm Juliette, located in the east Pacific basin several hundred
miles west-southwest of the southern tip of the Baja California
peninsula.
1. Well Southeast of the Hawaiian Islands:
An area of low pressure located several hundred miles
south-southeast of the Hawaiian Islands continues to produce
disorganized shower activity. Environmental conditions appear
conducive for some gradual development of this system, and a
tropical depression could form late this week while it moves
westward at 10 to 15 mph across the central Pacific basin.
* Formation chance through 48 hours...low...20 percent.
* Formation chance through 7 days...medium...40 percent.
2. Well Southwest of the Baja California Peninsula:
An area of disorganized showers and thunderstorms located a few
hundred miles south of the coast of southwestern Mexico is
associated with a tropical wave. Some slow development of this
system is possible late this week and into the weekend while it
moves westward to west-northwestward at 10 to 15 mph across the
central part of the eastern Pacific basin.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...low...30 percent.
3. South of Southern Mexico:
An area of low pressure could form this weekend offshore of the
coast of Central America and southern Mexico. Environmental
conditions appear conducive for some gradual development of this
system early next week while it moves generally west-northwestward
at 10 to 15 mph.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 7 days...low...30 percent.
Forecaster Pasch