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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 PM EDT Wed Sep 22 2021

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

The National Hurricane Center is issuing advisories on Tropical 
Depression Peter, located a few hundred miles north of Puerto Rico, 
on Tropical Depression Rose, located about 1200 miles west-northwest 
of the Cabo Verde Islands, and on newly designated Tropical 
Depression Eighteen, located about 2000 miles east-southeast of the 
northern Leeward Islands.

1. A gale-force, non-tropical low pressure system, the remnants of 
Odette, is located about 600 miles west-northwest of the 
westernmost Azores.  This low is expected to be nearly stationary 
over cold waters through Thursday, but it could become a 
subtropical or tropical cyclone while it moves southward over 
marginally warmer waters on Friday and Saturday.  Strong upper-level 
winds are expected to develop over the system during the weekend, 
which would likely limit its development.  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...medium...40 percent.
* Formation chance through 5 days...medium...60 percent.

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

High Seas Forecasts issued by the National Weather Service can be 
found under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and 
online at ocean.weather.gov/shtml/NFDHSFAT1.php

Forecaster Berg