• Up to 118 laden tankers trapped in the Strait of Hormuz could be released, causing a sharp but temporary spike in traffic over 10–15 days.
  • Daily transits may rise from ~15 to 40 by month-end, with tankers accounting for about 60% of the rebound.
  • A faster recovery scenario remains unlikely, according to Kpler.

Traffic Surge Expected

The reopening of the Strait of Hormuz is expected to trigger a short-term surge in tanker traffic, as up to roughly 118 laden vessels could exit or re-enter the Persian Gulf, according to energy market intelligence firm Kpler. The data provider projects that overall transits could rise from about 15 per day to around 40 per day by month-end, with tankers making up roughly 60% of the rebound. However, a faster recovery scenario remains unlikely, as the normalization phase is expected to be temporary rather than a full, rapid return to pre-disruption levels.

Market Implications

The short-term surge could affect freight rates, vessel utilization, and insurance costs, while oil price dynamics may respond to the pace of supply reintroduction. Global oil markets remain sensitive to any Hormuz-related disruptions or re-openings. A near-term rebound could help ease supply tightness if production restarts promptly, potentially moderating price volatility. However, the longer-term trend will depend on regional stability, sanctions policy, and broader demand recovery.

Historical Context

The Strait of Hormuz has long been a flashpoint for oil trade disruptions, with past incursions and sanctions affecting flows. Historically, closures or threats have led to rerouting, price spikes, and temporary spikes in tanker activity as markets adapt. Analysts typically note that a reopening often triggers a two-phase adjustment: immediate movement of already laden ships, followed by ballast-tank movements loading new cargoes. The speed and extent of recovery hinge on security conditions, port readiness, and refinery demand cycles.

Outlook

Short term, expect a temporary surge in tanker traffic as ships re-enter service, with traffic mix gradually stabilizing over 10–15 days. Freight rates and ship utilization may spike briefly before moderating. Medium to long term, the pace of normalization depends on regional security and global demand recovery. If security conditions improve, flows could normalize gradually, but structural constraints or continuing deterrence could keep volumes muted relative to pre-disruption levels. Kpler's base case suggests a measured recovery.