Skip Navigation Links
NOAA NOAA United States Department of Commerce

NHC Graphical Outlook Archive


« Earliest Available         ‹ Earlier         Later ›         Latest Available »
GIS Shapefiles
Central Pacific Eastern Pacific Atlantic

View 5-Day Graphical Tropical Weather Outlook
Click for Atlantic

Tropical Weather Outlook Text

ZCZC MIATWOEP ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Wed Aug 25 2021

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

1. Recent satellite-derived wind data suggest that the center of a low 
pressure system located a few hundred miles south of Acapulco, 
Mexico, is becoming better defined, and the system is already 
producing winds near tropical-storm strength.  In addition, the 
associated shower and thunderstorm activity is gradually becoming 
better organized.  Upper-level winds are forecast to become more 
conducive for development of this system, and a tropical storm is 
expected to form later today or tonight while moving toward the 
west-northwest at about 10 mph, offshore of the coast of 
southwestern Mexico.  Additional information on this system, 
including gale warnings, can be found in High Seas Forecasts issued 
by the National Weather Service.
* Formation chance through 48 hours...high...near 100 percent. 
* Formation chance through 5 days...high...near 100 percent.

High Seas Forecasts issued by the National Weather Service
can be found under AWIPS header NFDHSFEPI, WMO header FZPN02 
KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php 

Forecaster Berg




List of Atlantic Outlooks (May 2023 - present)
List of East Pacific Outlooks (May 2023 - present)
List of Central Pacific Outlooks (May 2023 - present)
List of Atlantic Outlooks (July 2014 - April 2023)
List of East Pacific Outlooks (July 2014 - April 2023)
List of Central Pacific Outlooks (June 2019 - April 2023)
List of Atlantic Outlooks (June 2009 - June 2014)
List of East Pacific Outlooks (June 2009 - June 2014)