000
ABPZ20 KNHC 241119
TWOEP 

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Tue Aug 24 2021

For the eastern North Pacific...east of 140 degrees west longitude:

The National Hurricane Center is issuing advisories on Tropical 
Storm Marty, located about 500 miles west-southwest of the southern 
tip of the Baja California peninsula.

A broad area of low pressure located less than 200 miles offshore of 
Guatemala and southern Mexico continues to produce disorganized 
showers and thunderstorms.  Environmental conditions are forecast to 
be favorable for gradual development of this system, and a tropical 
depression is likely to form by the middle to latter part of this 
week.  The system is expected to move westward to west-northwestward 
at 10 to 15 mph this week, remaining offshore the coast of 
southwestern Mexico.
* Formation chance through 48 hours...high...80 percent. 
* Formation chance through 5 days...high...90 percent.

$$
Forecaster Stewart