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Analysis

Why are oil prices falling if Middle East supply is still disrupted?

IEA demand downgrade collides with Hormuz risk, vessel attacks, and an Oman spill.

Published August 13, 2026 · By Jack · This Week
oil energy iea middle east gasoline hormuz commodities

Oil prices fell Thursday even as Middle East supply routes stayed under pressure, leaving traders to weigh weaker demand forecasts against still-live shipping and security risks.

West Texas Intermediate fell 54 cents to $82.73 a barrel. Brent dropped 45 cents to $88.53, per a CNBC oil report. The decline followed the International Energy Agency's Wednesday assessment that global oil demand is set to fall further than previously expected this year amid the deepening impact from the Strait of Hormuz closure.

The IEA said “renewed hostilities and maritime disruptions” are undermining efforts to boost global oil supply. Supply remained 6.3 million barrels a day lower year-on-year in July. Security stayed precarious, with attacks on vessels in the Gulf of Oman and the Red Sea this week. Iran's Houthi allies in Yemen claimed Thursday they targeted a refinery in Saudi Arabia's Jizan region with drones.

Oman's coastline is also dealing with a massive oil spill from a tanker that ran aground June 30 carrying an estimated 800,000 barrels of Russian oil under international sanctions, Reuters reported via CNBC. The spill is near a nature reserve home to Arabian Sea humpback whales and Socotra cormorants.

Diplomatic efforts toward reopening Hormuz are ongoing. The war, now over five months old, is still disrupting energy flows. Strategist Christopher Tahir of Exness told CNBC that lack of clarity over a full reopening could leave oil prices exposed to the upside while the market remains tight.

Families feel this at the pump and in freight more than in a single futures move. EIA data for the week of August 10 showed regular gasoline at $4.006 a gallon, down from $4.079, and diesel at $5.257, down from $5.348. Freddie Mac as of August 13 listed the 30-year fixed mortgage at 6.67% and the 15-year at 5.96%, a budget backdrop alongside energy costs. Cooler July inflation data helped push the S&P 500 to a record; the Fed on July 29 held rates in a 3-1/2 to 3-3/4 percent range with inflation still elevated in part from energy supply shocks.

Known: prices eased on the IEA demand downgrade while physical supply stays constrained and fresh incidents keep risk alive. Unsettled: when Hormuz shipping normalizes, how long maritime attacks last, and whether demand weakness or supply tightness wins next.

Thursday scoreboard: WTI $82.73, Brent $88.53, U.S. regular gasoline about $4.01, diesel about $5.26, 30-year mortgage 6.67%.

This article is general economic and market analysis for public readers. It is not investment advice and is not a recommendation to buy, sell, or hold any security or commodity.

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Market impact: ↔️ — Demand worries and unresolved supply risk are offsetting each other, leaving pump prices and energy-linked assets in a near-term holding pattern.

The AI's read, scored publicly. Not investment advice.

Sources