Current Snapshot

The Pacific Disaster Center’s (PDC Global) Friday, June 5, 2026, Tropical Cyclone Activity Report…for the Pacific Ocean, the Indian Ocean, and adjacent Seas

Current Tropical Cyclones:

Tropical Cyclone 01E Amanda…is located approximately 1740 miles west-southwest of the southern tip of Baja California

Northeast Pacific Ocean: 

Tropical Cyclone 01E (Amanda)

AMANDA HOLDING STEADY ON A SOUTHWEST TRACK

According to the NHC advisory number 14

Amanda is moving toward the southwest near 5 mph (7 km/h), and this general motion is expected to continue through the weekend.

Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Gradual weakening is forecast on Saturday, and Amanda is expected to degenerate into a remnant low on Sunday.

Tropical-storm-force winds extend outward up to 35 miles (55 km) from the center.

>>> Offshore Southern and Southwestern Mexico:

Invest 91E

A broad area of low pressure located a few hundred miles southwest of Zihuatanejo, Mexico, is producing a large area of showers and thunderstorms. Environmental conditions appear conducive for development of this system, and a tropical depression is likely to form late this weekend or early next week. The disturbance is forecast to move northeastward and then northward near the coast of southern Mexico during the next few days. Interests in southern Mexico should monitor the progress of this system. Regardless of development, locally heavy rainfall is possible across portions of southern Mexico through early next week.

* Formation chance through 48 hours…high…70 percent
* Formation chance through 7 days…high…70 percent

>>> Offshore of Central America:

Disorganized showers and thunderstorms located offshore of Central America are associated with a trough of low pressure. Environmental conditions appear conducive for gradual development of this system while it moves slowly northward toward the coast of Central America, and a tropical depression could form later this weekend or early next week if the system remains offshore. Regardless of development, locally heavy rainfall is possible across portions of Costa Rica, Nicaragua, El Salvador, and Guatemala through early next week.

* Formation chance through 48 hours…medium…50 percent
* Formation chance through 7 days…medium…60 percent

Central Pacific Ocean: There are no Tropical Cyclones

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

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

There’s an area of disturbed weather being referred to as Invest 91W, which is located approximately 260 NM west-southwest of Kadena, Japan

The system is currently classified as a subtropical disturbance, generally characterized as having both tropical and mid-latitude cyclone features.

Animated multi-spectral satellite imagery (msi), along with animated Taiwan radar data, and surface and ship observations depict a weak, disorganized rotation moving inland over south central Taiwan, to the east of Kaohsiung. The system lies well south of the Mai-yu/baiu boundary (mbc) currently
draped across the East China Sea (ecs).

Animated multi-spectral satellite imagery (msi) depicts a weak, disorganized rotation moving just south of the Mai-yu/baiu boundary currently draped across the East China Sea. 91W is forecast to continue moving rapidly north north-eastward into the East China Sea.

Environmental analysis for the area indicates marginally favorable conditions for intensification with low vertical wind shear (10-15 knots), warm (26-27 c) sea surface temperatures (sst), and good
poleward outflow aloft.

Tthe system transits northeastward it will encounter significantly cooler ssts surrounding the Kuroshio Current, as well as increased temperature advection. Deterministic guidance shows 91W reaching peak intensity over the next 18 hours as it passes west of Okinawa.

The wind field is forecast to expand as it moves through the East China Sea, with the highest winds being located in the eastern hemisphere of the circulation.

Maximum sustained surface winds are estimated at 23 to 28 knots.

The potential for the development of a significant tropical cyclone within the next 24 hours remains low.