There were no coastal watches or warnings in effect for either storm, the Miami-based National Hurricane Center said.

An area of low pressure is likely to develop into a cyclone within the next 48 hours, according to the National Hurricane Center.

The National Hurricane Center is now tracking four tropical waves with the development of a new one in the Caribbean.

The National Hurricane Center is now tracking four tropical waves with the development of a new one in the Caribbean.

Systems currently being monitored by the National Hurricane Center include: Why does NHC say 'tropical cyclone' on its maps instead of hurricane or tropical storm?