Tropical Storm Warnings were issued for Trinidad, Tobago and Grenada on Monday afternoon. A tropical wave formerly designated as Invest 94L was redesignated as Potential Tropical Cyclone Two. At 5:00 p.m. EDT on Monday the center of Potential Tropical Cyclone Two was located at latitude 8.6°N and longitude 50.9°W which put it about 720 miles (1155 km) east of Trinidad. Potential Tropical Cyclone Two was moving toward the west-northwest at 18 m.p.h. (30 km/h). The maximum sustained wind speed was 40 m.p.h. (65 km/h) and and there were wind gusts to 50 m.p.h. (80 km/h). The minimum surface pressure was 1009 mb.
Tropical Storm Warnings were in effect for Trinidad and Tobago, and Grenada and its dependencies.
A NOAA aircraft investigated former Invest 94L on Monday afternoon. The plane was unable to find a distinct low level center of circulation, but it did find winds to tropical storm force. Since there was no distinct low level center of circulation, the system was still considered to be a tropical wave. There was a broad area of counterclockwise rotation. Winds to tropical storm force extended out 60 miles (95 km) in the northern side of Potential Tropical Cyclone Two. The winds in the southern side of the system were blowing at less than tropical storm force. There were mostly showers and lower clouds near the center of the broad rotation. Thunderstorms were occurring in the western and northern parts of the tropical wave. The southern and eastern parts of the wave contained showers and lower clouds.
The tropical wave will move south of a subtropical high pressure system over the Atlantic Ocean during the next few days. The high pressure system will steer the tropical wave toward the west. On its anticipated track Potential Tropical Cyclone Two will approach the Windward Islands on Tuesday night.
The tropical wave will move through an environment that is favorable for the development of a tropical cyclone during the next 36 hours. The wave will move over water where the Sea Surface Temperatures are near 28˚C. It will move through a region where the winds in the troposphere will blow from the east at most levels and there will be little vertical wind shear. The circulation around the tropical wave could gradually become more organized during the next few days. Potential Tropical Cyclone Two could become a tropical storm before it reaches Trinidad, Tobago and Grenada. Even if the system is still a tropical wave, it will bring gusty winds and locally heavy rain to the southern Windward Islands. Potential Tropical Cyclone Two could also bring gusty winds and locally heavy rain to the northern coast of Venezuela.