In addition to the 12 other tropical cyclones, there were several tropical depressions that developed during the season. The first of which formed over the central Gulf of Mexico on June 21. The depression moved northeastward toward Florida and strengthened slightly. It dissipated by late on June 22. Another tropical depression developed about southwest of Porto Novo, Cape Verde on July 10. The system moved generally westward and intensified into a strong tropical depression, before dissipating two days later. Tropical Depression Four formed about east of Barbados on August 7. It tracked westward without significantly intensifying, and passed through the Windward Islands over Bequia on the following day. The depression continued westward and passed near Aruba on August 9. It eventually traversed the Caribbean Sea, and made landfall to the south of Bluefields, Nicaragua on August 11. The depression dissipated shortly thereafter.