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 2-Day Graphical Tropical Weather Outlook
Click for Atlantic Click for Atlantic Click for Atlantic

Tropical Weather Outlook Text

ZCZC MIATWOEP ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
500 AM PDT Sun May 30 2021

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

1. A low pressure system located more than 500 miles south-southwest 
of Acapulco, Mexico, is gradually becoming better defined. 
Associated shower and thunderstorm activity continues to show signs 
of organization, and environmental conditions are expected to be 
conducive for a tropical depression to form at any time during the 
next couple of days while the system moves west-northwestward to 
westward at about 10 mph.
* Formation chance through 48 hours...high...80 percent.
* Formation chance through 5 days...high...90 percent.

2. Shower and thunderstorm activity associated with a weak area of low 
pressure located more than 1100 miles southwest of the southern tip 
of the Baja California peninsula remains disorganized.  This system 
is forecast to move generally westward at 5 to 10 mph into a drier 
and more stable airmass during the next couple of days with little, 
if any, further development expected.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...low...10 percent.

Forecaster Stewart




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)