A tropical depression or tropical storm could develop over the Southwestern Caribbean Sea east of Nicaragua during the next few days. An area of low pressure at the surface, currently designated as Invest 93L, is over that area. At 2:00 p.m. EDT on Tuesday the center of Invest 93L was located at latitude 11.8°N and longitude 82.2°W which put it about 110 miles (175 km) east of Bluefields, Nicaragua. Invest 93L was moving toward the west-northwest at 6 m.p.h. (10 km/h). The maximum sustained wind speed was 25 m.p.h. (40 km/h) and and there were wind gusts to 35 m.p.h. (55 km/h). The minimum surface pressure was 1009 mb.

Invest 93L was located on the eastern side of a larger area of low pressure that extends from the Southwestern Caribbean Sea across Central America to the Eastern North Pacific Ocean. A second, small low pressure system, currently designated as Invest 93E, was located over the Eastern North Pacific Ocean south of El Salvador. Visible satellite images appeared to show some counterclockwise rotation of lower clouds over the Southwestern Caribbean Sea east of Nicaragua. A few thunderstorms formed near the apparent center of circulation, but the system did not possess enough organization to be classified as a tropical depression.

Invest 93L will be in an environment that is somewhat favorable for the formation of a tropical cyclone during the next few days. Invest 93L will move over water where the Sea Surface Temperatures are near 29˚C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. If Invest 93L remains over the Southwest Caribbean Sea, it could develop into a tropical depression during the next 48 hours. However, if the center of Invest 93L moves inland over Nicaragua, then it will not develop. The National Hurricane Center is indicating there is a probability of 40% that Invest 93L develops into a tropical cyclone. A reconnaissance plane has been tentatively tasked to investigate Invest 93L on Wednesday afternoon, if necessary.

Invest 93L will move near the southwestern part of a high pressure system that extends from the Western Atlantic Ocean over the Caribbean Sea and the Gulf of Mexico. The steering winds are weak near the southwestern part of the high pressure system, but those winds could steer Invest 93L slowly toward the northwest during the next few days. On its anticipated track, Invest 93L will move close to the coast of Nicaragua. Invest 93L could drop heavy rain over parts of Nicaragua, Honduras, Costa Rica and El Salvador. Locally heavy rain could cause flash floods in some places.