Tropical Depression Twentynine formed over the central Caribbean Sea on Saturday afternoon. At 5:00 p.m. EDT on Saturday the center of Tropical Depression Twentynine was located at latitude 15.0°N and longitude 73.2°W which put it about 315 miles (510 km) southeast of Kingston, Jamaica. The depression was moving toward the west at 15 m.p.h. (24 km/h). The maximum sustained wind speed was 35 m.p.h. (55 km/h) and there were wind gusts to 45 m.p.h. (75 km/h). The minimum surface pressure was 1006 mb.

Visible satellite images strongly suggested that a low level center of circulation had developed in an area of thunderstorms over the central Caribbean Sea on Saturday afternoon and the National Hurricane Center designated the system as Tropical Depression Twentynine. The circulation around the depression exhibited more organization. Thunderstorms developed near the center of circulation. Bands of showers and thunderstorms formed and began to revolve around the center. Storms near the center started to generate upper level divergence which pumped mass away from the tropical depression.

Tropical Depression Twentynine will move through an environment favorable for intensification during the next 48 hours. The depression will move over water where the Sea Surface Temperature is near 29°C. It will be in a region where the upper level winds are weak and there will be little vertical wind shear. The depression could intensify into a tropical storm during the next 12 hours. It could strengthen into a hurricane within 48 hours.

Tropical Depression Twentynine will move south of a ridge of high pressure over the western Atlantic Ocean. The ridge will steer the depression toward the west during the next couple of days. On its anticipated path the depression could approach Nicaragua and Honduras in about 48 hours. It could be a hurricane when it gets there.