Port Houston Sees April Cargo Dip, Expects Rebound in May

Why It Matters

The dip highlights the port’s sensitivity to global trade volatility, but the underlying strength in vessel traffic and energy exports signals resilience. A May rebound would sustain Houston’s role as a key U.S. gateway for both containers and bulk commodities.

Key Takeaways

• April TEU volume fell 10% month‑over‑month, 9% YoY
• Vessel visits rose 6% YoY, showing strong ship traffic
• Export tonnage up 19% YTD, petroleum gases up 33%
• Steel imports down 29% YoY, May forecasted rebound
• Dry bulk tonnage up 44% YTD, liquid bulk up 20%

Pulse Analysis

Port Houston, the nation’s busiest gateway for liquefied petroleum gases, reported a 10% month‑over‑month decline in container throughput for April, the first quarterly dip since early 2025. The slowdown reflects broader trade volatility and a sharp contraction in steel imports, which fell 29% year‑over‑year. Yet the port’s total tonnage rose 3% to 18.56 million tons, underscoring that bulk and liquid cargoes continue to offset weaker container volumes. This mixed performance illustrates how diversified cargo mixes can buffer ports against sector‑specific shocks.

Energy commodities remain the engine of growth at Houston. Export tonnage is up 19% year‑to‑date, propelled by a 33% surge in petroleum gases such as propane, butane, and methane, keeping the port at the top of the global LPG export rankings. Larger vessels navigating the Houston Ship Channel are further boosting export volumes, especially for crude oil, refined products, and petroleum gases. The strong energy export trend not only supports regional refineries but also reinforces the United States’ position in the global energy supply chain.

Looking ahead, port officials anticipate a turnaround in May, with import TEUs already showing a 1% increase and steel volumes projected to hit their highest level since July of the previous year. Meanwhile, dry bulk tonnage has surged 44% year‑to‑date and liquid bulk is up 20%, highlighting the port’s expanding role in bulk commodity logistics. If May’s rebound materializes, it will signal that the April dip was a temporary normalization rather than a structural decline, reassuring shippers and investors of Houston’s continued strategic importance in North American trade.