Geostrategic Daily

The Maritime Executive · 26 August 2026

Iran's Floating Oil Storage Shrinks to Five-Month Supply

Iran's floating oil storage has declined from 192 million barrels in mid-April to about 80 million barrels at the end of August, according to Kpler. The US naval blockade of the Strait of Hormuz is 100% effective, preventing tankers from exiting the Gulf and limiting loading at Kharg Island. At current discharge rates, Iran's export reserve afloat will dry up early in the New Year.

Why it matters: This highlights the theme of economic warfare, as the blockade and sanctions are exerting decisive pressure on Iran's oil exports and financial resources.

chokepoint maritime · sanctions export controls · great power rivalry

Record

Source
The Maritime Executive (tier 1)
Published
26 August 2026
Link
https://maritime-executive.com/article/iran-s-floating-oil-storage-shrinks-to-five-month-supply
Content depth
full
Regions
americas, europe-eurasia-mena
Subregions
gulf, us
Actors
US Treasury, Iran, Kpler
Edition
2026-08-27

Grounding

Verbatim spans from the source text that support the summary above.

Iranian oil stocks afloat appear to have declined from 192 million barrels in mid-April to about 80 million barrels at the end of August
The US naval blockade of the Strait of Hormuz is proving to be 100% effective
receipts from Iran’s export reserve afloat will dry up early in the New Year