National Hurricane Center Following Potential Development of TWO (2) Systems In Tropical Atlantic
UPDATE (10/08/26): In its first official statement, the Trinidad and Tobago Meteorological Service (TTMS) said it has been monitoring an active Tropical Wave in the Central Tropical Atlantic, which is expected to affect the Southern Windward Islands from Thursday (13th August, 2026) of this week.
The National Hurricane Center (NHC) in Miami said it is now following the potential development of two (2) systems in the Tropical Atlantic during the upcoming week. In a brief statement issued on Saturday afternoon (8th August, 2026), the NHC said, “The development window is tight due to strong upper-level winds nearby, and the chance for tropical cyclone formation is currently low for both systems.” However, the formation chance for one (1) of the systems has since increased to medium.
In a subsequent update at 2:00 PM this afternoon (Sunday 9th August, 2026), the NHC provided the following Tropical Weather Outlook:
Central Tropical Atlantic (Yellow Area):
A broad area of showers and thunderstorms associated with a Tropical Wave is located several hundred miles West-Southwest of the Cabo Verde Islands. Some gradual development of this system is possible during the early to middle part of this week while it moves Westward across the Central Tropical Atlantic.
Upper-level winds are expected to become less conducive for development later in the week when the system approaches the Lesser Antilles.
- Formation chance through 48 hours...low...near 0 percent.
- Formation chance through 7 days...low...20 percent.
Eastern and Central Tropical Atlantic (Orange Area):
Another Tropical Wave is expected to move off the West coast of Africa early this week. Environmental conditions are forecast to be conducive for gradual development thereafter, and a Tropical Depression could form during the latter half of this week while the system moves Westward to West-Northwestward across the Central Tropical Atlantic.
- Formation chance through 48 hours...low...near 0 percent.
- Formation chance through 7 days. ..medium...50 percent.
The Trinidad and Tobago Meteorological Service (TTMS) has not yet issued a statement on either of these systems.
Please continue to pay attention to the latest forecasts, alerts, and information issued by the TTMS.
More on this as it becomes available.
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