The Strait of Hormuz is expected to face a weeks-long backlog of commercial and energy vessels following a U.S.-Iran memorandum of understanding to end hostilities, according to industry experts and data from Kpler. While the agreement mandates a 60-day window for toll-free transit, logistics professionals warn that security risks, mine clearance, and insurance hurdles will prevent an immediate return to normal shipping volumes.
Why will the Strait of Hormuz reopening take weeks?
Industry executives and maritime analysts state that the physical restart of the waterway is a complex, staged process rather than an instantaneous event. Adam Sharpe, vice president of editorial at Lloyd’s List Intelligence, told CNBC that there is no historical precedent for resuming traffic after a disruption of this intensity. A cautious, gradual ramp-up is the most likely scenario, as authorities must address significant logistical and security unknowns.
What is the current status of the shipping backlog?
Kpler estimates that approximately 118 tankers remain stranded in the Persian Gulf. According to Kpler analysts, clearing this specific backlog will take 10 to 15 days, though this initial movement will not constitute a full recovery of global supply chains. Data from QuantCube Technology indicates that tankers departing from Saudi Arabia’s Dammam region have been forced to wait at anchor offshore for extended periods, suggesting that the bottleneck is shifting from port facilities to the open sea.
How are insurers and naval forces managing the transition?
War-risk insurance remains the most significant barrier to a normalized shipping environment. According to Adam Sharpe of Lloyd’s List Intelligence, underwriters require evidence of a “stable and predictable operating environment” before reducing premiums. This includes confirmation that no mines remain and that there will be no renewed military escalation. Nikos Petrakakos, managing director at Tufton, noted that mine clearance is a slow, methodical process; until the area is certified safe, many operators will likely remain cautious, regardless of political agreements.
How will this impact global oil prices?
Markets have already begun to price in the restoration of supply, with Goldman Sachs lowering its Brent crude forecast for the fourth quarter of 2026 to $80 per barrel, down from a previous estimate of $90. While the news of the U.S.-Iran deal triggered an initial dip in prices, Goldman Sachs noted that the actual pace of the recovery—and whether it proves durable—will dictate long-term price stability. Analysts warn that if insurance premiums remain elevated or naval security checks are delayed, the market could see continued price volatility.
Frequently Asked Questions
Will the Strait of Hormuz be toll-free?
Yes, the memorandum of understanding signed by U.S. President Donald Trump and Iranian President Masoud Pezeshkian stipulates that the waterway will remain toll-free for at least 60 days.
How long until shipping returns to pre-war levels?
Experts estimate that while the tanker backlog may clear within two weeks, returning to consistent, pre-war throughput levels could take several months depending on security certifications and insurance market conditions.
Why are some ships still “going dark”?
Some vessels continue to disable their GPS systems to avoid detection. Kpler reports that this behavior is likely to persist until there is a clear, sustained understanding between Washington and Tehran regarding freedom of navigation.
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