Hormuz transits hit a two-month low as four trackers publish four irreconcilable numbers
Kpler logged seven commodity vessels on Tuesday, the fewest since 23 July. Windward counted eighteen crossings on 7 October. The gap between the datasets is now as consequential as the traffic itself.
Kpler data reported by The National on 8 October recorded seven commodity vessels passing through the Strait of Hormuz on Tuesday, the lowest figure since 23 July. The tracker straits.live, updated at 0249Z on 9 October, described the strait as “effectively” closed to commercial shipping, counting four transits on 4 October against a pre-crisis norm of roughly 85 a day, and marking Day 222 since the closure began. Windward, a commercial AIS analytics firm, logged 18 vessels crossing on 7 October: 12 inbound — 11 broadcasting AIS, one dark — and six outbound, with ten of the twelve inbound ships using the northern corridor. IMF PortWatch, cited by straits.live, recorded a single transit on 27 September. Four publishers, four counting definitions, numbers spanning one to eighteen for roughly the same week.
The traffic collapse sits alongside a widening pattern of attacks. Al Jazeera, citing AFP and DPA and sourcing to UKMTO, reported on 8 October that a tanker sailing off the north coast of Qatar was struck by multiple projectiles with a number of casualties reported; no vessel name, flag or casualty count had been released in the material available. UKMTO has reported an increase in attacks on vessels in the strait. Ship & Bunker reported a tanker struck by an unknown projectile on Monday 5 October at 16:37 UTC, causing an engine-room fire. Iran International headlined on 9 October that a third tanker in two days had been hit near Hormuz. Windward noted a behavioural pattern: the strait’s lowest transit day, 1 October, followed a day with no attacks at all.
Assessment: The divergence between the trackers is not noise, it is the story. Kpler counts commodity vessels, Windward counts AIS-visible crossings including dark transits, straits.live uses a narrower commercial definition and PortWatch is satellite-derived. Anyone quoting a single Hormuz number without naming the publisher and the definition is either careless or selling something — and that includes the president, whose “record numbers of barrels” claim has no dataset behind it. Note also the geography of Thursday’s strike: north of Qatar is well inside the Gulf, not in the strait. If confirmed, the threat envelope has widened to waters Gulf states regard as their own, which changes the mediation arithmetic more than another Hormuz hit would.