All systems
🟡 Tropical Disturbance
Disturbance 2
South of the Gulf of Tehuantepec: An area of low pressure could form in a few days to the south of the Gulf of Tehuantepec.
Formation chance · 48 hours
—
Formation chance · 7 days
20%Low
What this means
South of the Gulf of Tehuantepec: An area of low pressure could form in a few days to the south of the Gulf of Tehuantepec. Thereafter, environmental conditions appear favorable for gradual development while the system moves slowly west-northwestward to northwestward, parallel to the coast of southern and southwestern Mexico.
Official resources
Last updated 9/21/2026, 2:00:10 AM · Latest advisory 9/20/2026, 11:35:30 PM