Stay on top of port closures, security incidents, congestion events and freight rate movements impacting global shipping. Updated continuously from verified industry sources.
An early container peak season is driving a 23% weekly surge in Drewry's World Container Index, with Transpacific and Asia–Europe trade lanes experiencing skyrocketing freight rates. This points to significant capacity pressure and potential congestion or scheduling disruptions on major container shipping routes and associated gateway ports.
Maersk is launching a new weekly ocean service (Baltic Sea – SLA) connecting Gdansk, Bremerhaven, and Genoa (Vado Ligure) with Port Said East, Alexandria, and Port Tangier, aimed at improving direct connectivity between North Europe, Italy, and Egypt. This new service is expected to reduce transit times, lower reliance on indirect routings, and enhance shipping reliability across this corridor.
Panama Canal congestion has reached its yearly high in 2026, with wait times up 50% year-over-year and a scheduled dry chamber overhaul on Gatun Locks (June 9–17) set to halve daily transit slots from ~36–40 down to 16, severely worsening delays for tankers, bulk carriers, and container ships. The backlog has triggered multiple Jones Act waivers for US domestic shipments and may prompt widespread rerouting via Cape of Good Hope or Cape Horn, with congestion risks extending beyond June due to potential El Niño water-level constraints.
Chinese iron ore port inventories are near record highs at 160mt, signaling a deceleration in import demand that is expected to reduce seaborne volumes to Chinese ports in the near term. Simultaneously, the structural shift in trade routes from Australia to Guinea (Simandou ramp-up) is generating significant tonne-mile uplift for the capesize market, supporting freight rates even as overall volumes may ease.
Experts warn that the Strait of Hormuz may remain in a prolonged "gray zone" — neither fully open nor fully closed — due to Iran imposing transit tolls and US sanctions discouraging payment, creating a lasting suppression of shipping flows through the critical chokepoint. This structural disruption could permanently reduce traffic through the strait even after any potential conflict resolution, mirroring the unrecovered Red Sea flows following the US-Houthi deal.
The Strait of Hormuz remains severely disrupted due to the ongoing US-Iran conflict, with tanker traffic at roughly one-tenth of pre-war levels and ~65% of outbound laden tankers transiting in "dark" (AIS-off) mode as of May 2026. Over 13 million barrels per day of oil remain stranded within the Gulf, with insurance premiums elevated, oilfields shut in, and a full recovery contingent on political resolution and logistics normalization.
Satellite images revealed a temporary structure and barrier at Scarborough Shoal's lagoon entrance in late May 2026, raising tensions in the disputed South China Sea near major shipping lanes. While the structure appears to have disappeared by June 1, ongoing Chinese coast guard patrols, access restrictions, and geopolitical friction at this strategically located atoll pose a potential risk of disruption or rerouting for vessels transiting nearby shipping routes.
The Strait of Hormuz is effectively closed due to ongoing Middle East conflict, with shipping volumes near zero and oil, LNG, and refined product exports severely curtailed — Trafigura estimates this represents the largest energy crisis in history, with losses of ~14 million barrels per day. Even a near-term peace agreement would not quickly restore maritime trade flows, as vessel repositioning, depleted inventories, and disrupted logistics chains are expected to weigh on tanker, LNG, and commodity shipping for months.
U.S. CBP agents conducted coordinated raids ("Operation Tidal Wave") on at least eight cruise ships between April 23–27, 2026, including Disney Magic, Disney Wonder, and MV Zandaam in San Diego and potentially Norfolk, detaining and deporting over 200 foreign crew members. These enforcement operations may cause operational disruptions at affected ports due to boarding delays, crew shortages from mass detentions/terminations, and potential for further raids on cruise vessels calling at U.S. ports.
France intercepted the sanctioned Russian tanker Tagor in the Atlantic Ocean and detained its captain, amid broader UK and French pledges to obstruct Russian oil shipments. This signals increased naval enforcement activity in Atlantic and European waters, posing potential rerouting and detention risks for shadow fleet vessels transiting these areas.
The Port of Richards Bay and its Coal Terminal are showing active ship movements with multiple vessels in port and a significant number of ships at anchorage awaiting berth, suggesting potential congestion. Berth availability data for the Coal Terminal is listed as "not available," indicating possible scheduling uncertainty or operational constraints.
As of 4 June 2026, Durban Container Terminals (Pier 1 and Pier 2) are reporting active ship movements with 7 vessels at berth (PMT) and 5 container ships at outer anchorage awaiting entry to DCT1, DCT2, Maydon Wharf MPT, or Point MPT. The presence of multiple vessels at anchorage suggests moderate congestion or queuing at the Durban container terminals.
The Strait of Hormuz remains at a near-standstill due to Iranian naval mines laid by the IRGC, with the US and Iran still negotiating terms to restore commercial navigation. The UK and France are finalizing a 15-country multinational mine-clearing mission to be deployed immediately upon a US-Iran agreement, but shipping disruptions persist in the meantime.
The Strait of Hormuz remains severely disrupted due to Iranian naval mining, with vessel traffic well below normal levels for over three months; a 15-nation coalition led by the UK and France is preparing mine-clearance operations pending a US-Iran political agreement. Even after a ceasefire, industry groups warn that weeks of dedicated mine-clearance operations will be required before commercial shipping can safely resume through this critical chokepoint, which handles roughly one-fifth of global oil and LNG supplies.
The Dimerco June 2026 Asia Pacific Freight Report warns of increasing freight cost pressures and operational disruptions across major Asia-Pacific trade lanes for H2 2026, driven by fuel volatility, congestion, blank sailings, transshipment delays, and geopolitical uncertainty. Key markets including Southeast Asia (Vietnam, Thailand, Malaysia), India, China, and major transshipment hubs are flagged for reduced schedule reliability and higher surcharges rather than outright capacity shortages.
Transnet has commenced testing and commissioning of Tippler 3 at the Saldanha Bay Iron Ore Terminal as part of a R4 billion infrastructure modernisation project, aimed at improving throughput, resilience, and vessel loading schedules. This positive development signals improved operational capacity at one of South Africa's most strategic bulk export terminals, reducing the risk of rail-to-vessel bottlenecks and supporting more reliable shipping schedules.
The Strait of Hormuz remains near-totally closed due to an ongoing US-Iran conflict, with tanker traffic running at roughly one-tenth of pre-war levels; around 65% of outbound laden tankers are transiting in "dark" (AIS-off) mode, severely distorting cargo visibility and market transparency. Over 13 million barrels per day of oil exports remain stranded in the Persian Gulf, with a slow and fragile drawdown underway, while insurance risks, logistical constraints, and potential Iranian tolling continue to threaten any return to normalcy.
Iran's IRGC has carried out multiple missile attacks on MSC commercial vessels in the Persian Gulf region, including MSC Panaya (docked at Bahrain's Khalifa Bin Salman port) and MSC Sariska V (leaving Iraq's Port of Umm Qasr), in retaliation for U.S. strikes on Iranian oil tankers amid an ongoing U.S. blockade. This escalating conflict between U.S. and Iranian forces poses severe disruption risks to maritime traffic across the Persian Gulf, including port operations in Bahrain and Iraq.
A Russian naval combat training exercise involving the submarine Arkhangelsk launching an Oniks cruise missile in the Barents Sea caused a temporary closure of the area north of the Varanger Peninsula and eastward into the Barents Sea to commercial vessels. The closure was brief and linked to the planned drill, but represents a localized disruption to maritime traffic in that northern shipping corridor.
Iran's IRGC has claimed missile and drone attacks on US Navy's Fifth Fleet headquarters in Bahrain, a US military vessel in the Sea of Oman, and a second MSC vessel (Panaya), amid escalating military exchanges across the Gulf region. The Strait of Hormuz faces severe disruption risk as Iran has issued explicit warnings that any disruption there will be met with an even stricter response, threatening commercial shipping routes through one of the world's most critical maritime chokepoints.
The U.S. has adopted a covert strategy to help commercial vessels transit the Strait of Hormuz amid ongoing Iranian naval threats, including drone attacks on civilian mariners, by suggesting alternative routes near the Omani coast and having ships disable their AIS transponders. This situation is causing significant disruptions to commercial shipping through one of the world's most critical maritime chokepoints, with rerouting, stealth navigation, and active military drone intercepts all indicating a high-risk operational environment.
The Hormuz conflict of March 2026 triggered a systemic immobilization of maritime traffic in the Persian Gulf through a convergence of Iranian transit permit requirements, war-risk insurance repricing (up to 5% of hull value per transit), and legislative formalization via the newly created Persian Gulf Strait Authority — rendering approximately 140 million barrels of oil and ~1,600 vessels effectively stranded. The Strait of Hormuz remains disrupted as of the article's writing (early June 2026), with operators facing commercially unviable transit conditions and significant sanctions exposure for compliance with IRGC toll demands.
The article provides a detailed berthing and arrival schedule update for Durban's RoRo, Tanker, Cruise, Coal, and New Pier terminals as of early June 2026, indicating active and upcoming vessel traffic across multiple terminals. Multiple vessels are at anchorage awaiting berth, suggesting moderate congestion at Durban port's tanker and RoRo facilities.
The closure of the Strait of Hormuz due to the Iran war has cut off approximately 25% of global oil seaborne trade and nearly 20% of global LNG trade, causing major disruptions to maritime shipping routes through the world's most critical oil chokepoint. Australia, which imports ~90% of its oil needs, is particularly exposed, while global shipping flows for Middle Eastern energy exports are severely curtailed.