An area of low pressure formed near the northwestern Caribbean Sea on Monday and the system has been designated as Invest 93L. At 8:00 p.m. EDT on Monday the center of Invest 93L was located at latitude 14.0°N and longitude 83.0°W which put it about 75 miles (120 km) south-southeast of Cabo Gracias a Dios. It was moving toward the north at 6 m.p.h. (9 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.
An area of low pressure formed in the southern portion of an area of showers and thunderstorms that has persisted over the western Caribbean Sea for several days. The circulation of Invest 93L is not well organized. There is no well organized center of circulation nor are there well organized rainbands. Most of the showers and thunderstorms are occurring in the northern portion of the circulation. There are not many showers or thunderstorms in the southern half of the circulation. Much of the western half of the circulation is over Nicaragua and Honduras.
Invest 93L will move through an environment mostly favorable for the development of a tropical cyclone during the next few days. It will move over water where the Sea Surface Temperature is near 30°C. Invest 93L is near the axis of an upper level ridge. So, the upper level winds are weak over the system. There are stronger winds farther north over the northern Caribbean Sea. Invest 93L will be slow to develop as long as almost half of the circulation is over land. Development will be more likely when the center moves farther away from land.
Invest 93L is just west of the axis of the ridge, which is steering the system slowly toward the north. That general motion is forecast to continue for several more days. On its anticipated track Invest 93L will move over the northwestern Caribbean Sea later this week. Invest 93L will drop locally heavy rain over Nicaragua and Honduras and it could cause flash floods in some areas.