Skip Navigation Links
NOAA NOAA United States Department of Commerce

NHC Graphical Outlook Archive



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

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 Wed Oct 17 2018

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

1. Satellite-derived winds and surface observations indicate that an
elongated low pressure system has developed about 100 miles south of
Guatemala.  Although associated shower and thunderstorm activity is
currently disorganized, environmental conditions are expected to be
conducive for additional development, and a tropical depression or a
tropical storm is likely to form during the next day or two.  The
system is forecast to moves generally toward the west-northwest at
10 to 15 mph, near or just offshore the coast of southern Mexico.
* Formation chance through 48 hours...high...80 percent.
* Formation chance through 5 days...high...90 percent.

2. A weak and nearly stationary area of low pressure located about 900
miles south-southwest of the southern tip of the Baja California
peninsula continues to produce disorganized shower activity. Some
slow development of this system is possible while it drifts
northward or north-northeastward during the next several days.
* Formation chance through 48 hours...low...10 percent.
* Formation chance through 5 days...low...20 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)