Major European shipping hubs are facing another round of disruption. Dutch port union FNV Havens has announced a nationwide port strike on September 4 covering the port areas of Rotterdam, Amsterdam and Zeeland, with key port operations scheduled to stop for several hours.

As the Netherlands is a major gateway for European ocean freight, the work stoppage may disrupt import and export flows, leading to berthing delays, cargo backlogs and related schedule disruption. Trading companies and freight forwarders using Europe routes should prepare in advance.

Key Highlights

• Strike period: September 4, from 11:15 to 19:00 local time, lasting nearly eight hours

• Affected port areas: Rotterdam, Amsterdam and Zeeland

• Operational impact: Cargo handling, container lashing and unlashing, tug services and cargo inspections will be suspended

• Reason for strike: Protest against planned cuts to social security by the Dutch government, rather than a labour dispute with individual employers

• Market alert: Following several work stoppages this year, the risk of port congestion and schedule delays is increasing

Nationwide Port Strike Scheduled for September 4

On August 3, Dutch port union FNV Havens formally announced a nationwide port strike for September 4, the opening day of World Port Days in Rotterdam. The work stoppage is scheduled from 11:15 to 19:00 local time and will cover the Netherlands’ three main port areas.

During the strike, vessel loading and unloading, container lashing and unlashing, tug services, cargo inspections and other supporting operations will be suspended. Berthing and cargo operations for vessels arriving during the affected period may be disrupted, potentially resulting in temporary congestion, vessel queues and schedule delays.

The strike is being organized by FNV Havens, with around 6,000 port workers expected to take part.

Repeated Work Stoppages Put Continued Pressure on Rotterdam Port Operations

The September action follows several labour disruptions affecting the Port of Rotterdam.

In October 2025, a five-day strike by lashing workers caused severe congestion. More than 20 container vessels were reportedly held at anchorage, while around 17,000 TEUs of cargo per day could not be handled as normal. Major carriers including Maersk and MSC were forced to adjust their services, significantly disrupting Europe-route logistics.

Repeated work stoppages have continued to affect the operational stability of Dutch ports and increase uncertainty for Europe-route supply chains.

Strike Targets Changes to Government Social Security Policy

Unlike previous disputes involving wages or employment conditions, the September strike is a protest against government policy.

FNV Havens is opposing the Dutch government’s planned EUR 6.5 billion reduction in social security spending. The union argues that the proposed cuts would adversely affect the rights and benefits of port workers.

Because the action is directed at national policy rather than a single port company or terminal operator, it covers a broader range of port operations and may be harder to resolve quickly.

At present, the strike remains scheduled. Port authorities and carriers have not yet announced formal contingency plans involving port omissions, alternative port calls or delayed berthing.

Operational Alerts and Recommended Actions for Freight Forwarders and Trading Companies

Companies operating on Europe routes should closely monitor whether the September 4 strike proceeds as scheduled and when normal port operations resume.

Freight forwarders should also monitor carrier notices for possible port omissions, alternative calls, delayed berthing or other schedule adjustments.

Shipment schedules should be adjusted where necessary, with sufficient time allowed for possible delays. Companies should also prepare for additional detention, demurrage and port storage charges that may result from the work stoppage.

Sources

Official announcement from FNV Havens and publicly available European port industry information

Timeliness Note

The strike is currently scheduled for September 4, 2026, and has not yet taken place.

Disclaimer

The information in this article is sourced from publicly available channels and is provided solely for industry reference. It does not constitute commercial advice, booking guidance or logistics operating guidance.