NHC Atlantic

Active tropical cyclones in the Atlantic, Caribbean, and the Gulf of Mexico


Atlantic Tropical Weather Outlook

ABNT20 KNHC 280513

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Thu Sep 28 2023

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

Active Systems:
The National Hurricane Center is issuing advisories on Tropical 
Storm Philippe, located several hundred miles east of the northern 
Leeward Islands.

Central Tropical Atlantic (AL91):
Showers and thunderstorms have changed little in organization in 
association with an area of low pressure located roughly halfway 
between the Cabo Verde Islands and the Lesser Antilles. 
Environmental conditions are forecast to be conducive for 
development, as long as this system remains far enough removed from 
Tropical Storm Philippe to its west. A tropical depression or storm 
is expected to form in the next day or so while the system moves 
northwestward across the central tropical Atlantic. 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...90 percent.
* Formation chance through 7 days...high...90 percent.

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 Bucci

Tropical Storm Tropical

Tropical Storm Philippe