IN Brief:
- Four commodity vessels exited the Gulf through Hormuz over the weekend while ten entered.
- Traffic remained below a ten-day average of around 14 commodity vessels per day.
- A vessel strike and temporary East-West pipeline shutdown added further uncertainty to Gulf logistics.
Kpler ship-tracking data show commodity vessel traffic through the Strait of Hormuz remained well below recent averages over the weekend, as a vessel strike and disruption to Saudi Arabia’s main east-west pipeline added further uncertainty to Gulf logistics.
Four commodity vessels exited the Gulf through the strait over the weekend, while ten entered. The movements included LPG, fertiliser, grain, metals, dry bulk cargo and crude or condensate, but the daily level remained in single digits and below a ten-day average of around 14 vessels. The figures exclude ships travelling with their Automatic Identification System transponders switched off.
The latest data provide a fresh operating snapshot rather than a restatement of the traffic collapse reported earlier in September. Earlier traffic data had already shown sharply depressed vessel movements through Hormuz, but the weekend added a new set of transit figures alongside separate security and infrastructure events.
A vessel was struck by an unidentified projectile while travelling through the strait early on Sunday, according to the United Kingdom Maritime Trade Operations service. Initial reporting did not establish the condition of the crew, the extent of the damage or any environmental consequences. For ship operators deciding whether to enter or leave the Gulf, another vessel incident increases the uncertainty already surrounding route availability and insurance exposure.
Saudi Arabia’s East-West oil pipeline was also temporarily shut after a drone attack originating from Iraq, according to Saudi officials. The line provides an alternative route for crude to reach the Red Sea without relying entirely on Gulf export terminals, giving it greater strategic importance while normal maritime movements through Hormuz remain constrained.
The combination of maritime risk and disruption to an alternative overland route reduces the number of dependable options available at the same time. Cargo can be diverted to another port, pipeline or transport corridor only where that infrastructure has spare capacity and remains operational. A temporary problem on an alternative route therefore has a wider effect when the main route is already carrying less traffic than usual.
Before the current conflict began at the end of February, Hormuz handled roughly 125 large commercial vessel movements each day, including tankers, gas carriers, bulkers and container ships. The strait also carried around a fifth of global daily crude-oil and liquefied-natural-gas supply. Current commodity-vessel counts are consequently operating against a much higher historical baseline.
Not every missing movement represents permanently lost trade. Some cargo may be rerouted, delayed, held offshore or shifted through alternative infrastructure, while vessels operating without AIS cannot be counted reliably in public tracking data. The operational difficulty lies in the reduced certainty over sailing dates, route availability and voyage costs.
The effect extends beyond oil and gas. Grain, fertiliser, metals and other bulk commodities were among the cargoes still moving through the strait over the weekend, and interruptions to those flows can affect industrial purchasing and inventory planning far beyond the Gulf. A complete closure is not required to create disruption; lower sailing frequency and greater voyage risk can be enough to alter freight pricing and lead times.
Vessel availability can also tighten when ships spend longer waiting for passage or take alternative routes. A fleet with the same nominal capacity delivers fewer annual voyages when round-trip times increase, which can lift charter and freight costs before physical cargo shortages emerge. That effect can be pronounced in tanker and bulk markets where the availability of suitable tonnage varies by cargo type and specification.
The position at Bab el-Mandeb was comparatively steadier over the weekend. Tracking data showed 24 commodity vessels passing through on Saturday and 27 on Sunday, close to the ten-day average of approximately 27. That preserves part of the Red Sea route, although its usefulness is reduced when cargo cannot reach or leave the corridor through the usual Gulf infrastructure.
Shipping companies, commodity traders and industrial buyers are therefore managing a network in which several routes remain technically open but carry higher operating risk. Longer waiting times, altered insurance conditions, rerouting and infrastructure outages all increase the amount of contingency needed in schedules and inventories.
The next useful indicators will be whether Hormuz transit numbers recover towards their recent average, how quickly Saudi Arabia restores sustained pipeline operation and whether further vessel incidents occur. Until those conditions stabilise, Gulf freight planning will continue to require additional buffer time and more flexible routing assumptions.
