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 7-Day Graphical Tropical Weather Outlook
Click for Eastern Pacific

Tropical Weather Outlook Text

ZCZC MIATWOAT ALL
TTAA00 KNHC DDHHMM

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Mon Aug 21 2023

For the North Atlantic...Caribbean Sea and the Gulf of Mexico:

Active Systems:
The National Hurricane Center is issuing advisories recently 
upgraded Tropical Storm Gert, located several hundred miles east of 
the northern Leeward Islands, on Tropical Storm Emily, located 
a little over 1000 miles west-northwest of the Cabo Verde Islands, 
and on Tropical Storm Franklin, located over the eastern Caribbean 
Sea.

1. Western Gulf of Mexico (AL91):
Showers and thunderstorms continue in association with a trough of 
low pressure located in the eastern Gulf of Mexico.  Environmental 
conditions appear favorable for development of this system while it 
moves westward at about 15 to 20 mph across the central Gulf of 
Mexico.  A tropical depression or storm is likely to form while it 
approaches the western Gulf of Mexico coastline by Tuesday. 
Interests in the western Gulf of Mexico should monitor the progress 
of this system.  Tropical storm watches or warnings may be 
necessary on Monday for portions of the southern Texas and northern 
Mexico coastlines.
* Formation chance through 48 hours...high...70 percent.
* Formation chance through 7 days...high...70 percent.

2. Eastern Tropical Atlantic (AL92):
A large area of disorganized showers and thunderstorms over the 
far eastern tropical Atlantic is associated with a tropical wave 
located near the Cabo Verde Islands.  Environmental conditions 
appear conducive for gradual development of this system, and a 
tropical depression is likely to form later this week while it 
moves west-northwestward across the eastern tropical Atlantic.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...high...70 percent.

Public Advisories on Tropical Storm Emily are issued under WMO 
header WTNT32 KNHC and under AWIPS header MIATCPAT2. 
Forecast/Advisories on Tropical Storm Emily are issued under WMO 
header WTNT22 KNHC and under AWIPS header MIATCMAT2.

Public Advisories on Tropical Storm Franklin are issued under WMO 
header WTNT33 KNHC and under AWIPS header MIATCPAT3.
Forecast/Advisories on Tropical Storm Franklin are issued under WMO 
header WTNT23 KNHC and under AWIPS header MIATCMAT3.

Forecaster Roberts




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)