Tropical Depression Nineteen has formed in the Caribbean Sea and is forecast to continue strengthening, according to the National Hurricane Center.

The National Hurricane Center said Tropical Storm Sara formed in the Caribbean on Thursday, and long-term forecast models show it could enter the Gulf of Mexico and turn toward Florida’s Gulf Coast. As of the NHC’s 10 a.

A somewhat rare November storm system is gathering steam in the Caribbean Sea. Tropical Storm Sara will eventually make a turn to the east and Florida.