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🟡 Tropical Disturbance

Disturbance 3

South of Southern Mexico: Disorganized showers and thunderstorms continue with a tropical wave located several hundred miles south of southern Mexico.

Formation chance · 48 hours
Formation chance · 7 days
80%High

What this means

South of Southern Mexico: Disorganized showers and thunderstorms continue with a tropical wave located several hundred miles south of southern Mexico. Environmental conditions remain conducive for gradual development of this system, and a tropical depression is likely to form late this weekend or early next week while it moves gradually northwestward and then northward off the coast of southwestern Mexico.

Official resources

Last updated 9/17/2026, 8:00:02 PM · Latest advisory 9/17/2026, 5:53:52 PM