Bottleneck in the Bay: Melbourne Congestion Adds Pressure to National Supply Chains
A build-up of container volumes at the Port of Melbourne has led to increased yard congestion, slowing truck turnarounds and delaying container availability for both importers and exporters.
Terminal operators report that several recent vessel bunching events—where multiple ships arrive within a compressed window—have pushed yard utilisation above optimal levels, creating bottlenecks in container movement.
Import deliveries have been impacted first, with some transport operators experiencing longer slot wait times and reduced flexibility for same-day or urgent runs. Exporters are also feeling the strain, as full-container receivals are periodically curtailed to manage yard capacity, complicating cut-off planning for time-sensitive cargo such as meat, dairy and fresh produce.
Industry feedback suggests that Melbourne’s congestion is being exacerbated by higher-than-usual pre-Christmas import volumes and fluctuating vessel schedules originating from Asia. Freight forwarders warn that if vessel reliability remains inconsistent, yard pressure may continue into early Q1, especially if additional weather-related delays occur in Southeast Asia or along Australia’s east coast.
While terminals are working to clear backlogs through extended operating hours and additional labour shifts, shippers are encouraged to plan for a period of reduced flexibility.
For businesses reliant on just-in-time inventory cycles, even modest delays at the port can translate into wider supply-chain challenges.
what Australian shippers should do
- Plan for slower truck turnarounds and pre-book transport slots early.
- Monitor terminal receival windows closely for export cut-off changes.
- Consider off-peak delivery and pick-up options where available.
- Build short-term safety stock to avoid downstream disruptions.
Source: Port of Melbourne operational notices, transport operator updates & carrier advisories
Disclaimer – Market data is from public sources we consider reliable but has not been independently verified; accuracy is not guaranteed