Commodities July 13, 2026 09:04 AM

Tanker Transits Through Strait of Hormuz Fall to Two-Month Low Amid Renewed Military Activity

Shipping data shows oil and gas tanker movements at their lowest since late May as safety concerns persist

By Marcus Reed
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Commercial tanker traffic through the Strait of Hormuz fell on Monday to its lowest level in two months, with oil and gas tankers at their lowest count since May 25, according to shipping analytics. Industry warnings underline the potential market consequences if disruptions continue, while naval advisories report continued but reduced commercial movements through the waterway.

Tanker Transits Through Strait of Hormuz Fall to Two-Month Low Amid Renewed Military Activity
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Key Points

  • Tanker transits through the Strait of Hormuz fell on Monday to the lowest level in two months according to shipping data.
  • Oil and gas tanker movements were at their lowest since May 25, based on Kpler analysis.
  • A prolonged closure of the strait, Gibson warns, could tighten supply, push prices higher and create downside risk for tanker markets; sectors impacted include energy markets and maritime transport.

Shipping activity through the Strait of Hormuz slipped on Monday to its lowest recorded level in two months, according to shipping data tracking movements through the strategic chokepoint. The decline in transits comes amid renewed military strikes between the U.S. and Iran and reported attacks on commercial vessels that have heightened safety concerns for ship operators.

Analysis from Kpler shows that oil and gas tanker traffic specifically dropped to its lowest point since May 25. The reduced flows reflect a wider pullback in commercial maritime traffic, as operators reassess risk and routing in response to security developments in the region.

Ship broker Gibson cautioned in a report that a prolonged closure of the Strait of Hormuz would create difficult conditions for global markets. Gibson highlighted that global inventories have been rapidly depleted in recent months, which, the broker warned, could lead to tighter supply, higher prices and increased downside risk for tanker markets if disruptions to shipments persist.

Tracking data from LSEG and MarineTraffic on Monday identified the Sea Faith, an oil products tanker, as one of the few visible vessels heading toward the entrance to the Strait on the Iranian side of the waterway. The ship's listed destination was Sohar, underscoring that some commercial movements continued despite the overall reduction in traffic.

The U.S. Navy-led Joint Maritime Information Center issued an advisory on Sunday stating that commercial traffic through the Strait of Hormuz was continuing at reduced levels. The advisory indicates that, while transits have not halted entirely, the volume of vessels using the route has fallen amid security concerns.


Context and market implications

Available shipping data and broker commentary point to immediate operational effects in the strait, and to potential market implications if disruptions endure. The combination of lower tanker counts, depleted global inventories as noted by Gibson, and ongoing safety concerns creates a set of conditions market participants are monitoring closely.

Given the scope of the observed traffic reduction, stakeholders across energy supply chains and maritime services are likely to remain attentive to further advisories and shipping updates in the coming days.

Risks

  • Continued or prolonged closure of the Strait of Hormuz could tighten global oil supply and put upward pressure on prices - affecting energy markets and downstream industries.
  • Rapid depletion of global inventories, as noted by Gibson, increases vulnerability to supply disruptions - impacting commodity traders and refiners.
  • Reduced commercial traffic driven by safety concerns could strain tanker markets and maritime service providers if the situation persists.

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