There are no Tropical Cyclones / Invest 99L – Atlantic
Saturday, September 19, 2026

Current Snapshot

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By PDC’s Senior Weather
Specialist Glenn James

The Pacific Disaster Center’s (PDC Global) Saturday, September 19, 2026, Tropical Cyclone Activity Report…for the Atlantic Ocean, the Caribbean Sea, and the Gulf of America

Current Tropical Cyclones:

There are no Tropical Cyclones

 

Atlantic Ocean: There are no active tropical cyclones

>>> Eastern Subtropical Atlantic:

Invest 99L

Showers and thunderstorms have become more concentrated near the center of a low pressure system located several hundred miles southwest of the western Azores since yesterday.

A short-lived tropical depression or tropical storm is expected to form later today or tonight while moving north-northeastward at about 5 mph, but remaining well to the southwest of the Azores.

Upper-level winds are forecast to become less conducive for development beginning late Sunday.

* Formation chance through 48 hours…high…90 percent
* Formation chance through 7 days…high…90 percent 

 

Caribbean Sea: There are no active tropical cyclones

Tropical cyclone formation is not expected during the next 7 days.

Gulf of America: There are no active tropical cyclones

Tropical cyclone formation is not expected during the next 7 days.