Hormuz slowdown, Bab el-Mandeb uptick reshape oil transit risk
Severity: WARNING
Detected: 2026-09-08T09:21:13.012Z
Summary
Reported slowing of traffic through the Strait of Hormuz alongside rising flows via Bab el‑Mandeb signals active rerouting amid elevated Middle East tensions. While no closure is indicated, this shift suggests a higher and more geographically diversified maritime risk premium for crude and products, especially from the Gulf.
Details
The report notes that shipping traffic through the Strait of Hormuz has slowed, while crossings through Bab el‑Mandeb have increased, against a backdrop of ongoing Middle East tensions. This pattern indicates that some shipowners and charterers are rerouting or staggering transits through the most critical chokepoint (Hormuz), while relying more heavily on the Red Sea route, thereby transferring part of the risk to another strategic passage.
From a supply standpoint, there is no indication of an outright blockade or physical disruption; volumes are still moving. However, slower traffic through Hormuz effectively reduces usable transit capacity and introduces timing uncertainty. For crude and condensate, roughly 17–18 mb/d normally pass Hormuz. Even a modest slowdown (e.g., 5–10% reduction in throughput speed) can tighten prompt availability and increase freight and insurance premia, especially for Asian refiners heavily reliant on Gulf barrels. The increased dependence on Bab el‑Mandeb—already under periodic threat from Houthi activities—concentrates more risk into a corridor where war risk premia and naval-escort costs can spike quickly if security incidents occur.
Market-wise, this development supports a higher risk premium for Brent and Dubai benchmarks, front‑month and near‑dated spreads, and for tanker freight indices (VLCC, Suezmax). Brent and Dubai time spreads may firm as traders price in potential delays and optionality value on non‑Gulf barrels (North Sea, WAF, U.S. Gulf Coast). European and Asian gasoil and fuel oil cracks could also be supported if product flows face similar timing risk. Historical precedent includes episodes in 2019 (tankers attacked near Hormuz) and 2023–24 Houthi attacks in the Red Sea, both of which produced multi‑dollar Brent swings and elevated freight.
The impact is primarily risk-premium driven rather than immediate supply loss, so the effect is likely to be moderate but persistent as long as tensions remain elevated and traffic patterns deviate from normal. Any subsequent kinetic incident in either chokepoint would significantly amplify this move. For now, traders should monitor AIS patterns, insurance updates, and naval advisories for escalation signals.
AFFECTED ASSETS: Brent Crude, WTI Crude, Dubai Crude, VLCC freight rates, Suezmax freight rates, Middle East fuel oil swaps, Asian gasoil futures
Sources
- OSINT