Current Snapshot

The Pacific Disaster Center’s (PDC Global) Monday, May 25, 2026, Tropical Cyclone Activity Report…for the Pacific Ocean, the Indian Ocean, and adjacent Seas

Current Tropical Cyclones:

There are no Tropical Cyclones

Northeast Pacific Ocean: There are no Tropical Cyclones

Tropical cyclone formation is not expected during the next 7 days.

Central Pacific Ocean: There are no Tropical Cyclones

Western Pacific, Indian Ocean, and adjacent Seas: There are no Tropical Cyclones 

Western Pacific

>>> There’s an area of disturbed weather being referred to as Invest 99W, which is located approximately 76.4 NM south-southeast of Yap

Animated multi-spectral satellite imagery and a 262140z ssmis 91 ghz microwave image depict a broad, developing low-level circulation (llc) with flaring convection throughout the
southern periphery.

Environmental analysis reveals favorable conditions for development characterized by low vertical winds shear (10-15 kts), warm (29-30 c) sea surface temperatures, and weak poleward upper-level outflow.

Global models agree on the continued development of 99W over the next 24-48 hours with a north-northwestward track.

Maximum sustained surface winds are estimated at 18 to 23 knots.

The potential for the development of a significant tropical cyclone within the next 24 hours is upgraded to medium.