Strait of Hormuz Shipping Traffic Plummets Amid U.S.-Iran Military Strikes

Vessel traffic through the Strait of Hormuz, a critical chokepoint for global energy, fell sharply on Wednesday amid escalating military actions between the United States and Iran. Shipping data from Kpler showed the number of vessels transiting the waterway was nearly cut in half from the previous day following an Iranian declaration that it had closed the strait.

Sharp Decline in Traffic

According to analytics firm Kpler, just seven vessels crossed the strait on Wednesday, a significant drop from 13 on Tuesday. The decline follows Iran's announcement late Saturday that it had closed the waterway and the U.S. reimposition of a naval blockade on Iranian ports.

The data revealed a notable absence of large energy tankers. No Very Large Crude Carriers (VLCCs) or liquefied natural gas (LNG) tankers passed through the strait on Wednesday, a concerning development for energy markets.

The vessels that did transit included:

• Four empty inbound vessels: three small oil tankers and one dry bulk carrier for grains.
• Three outbound vessels carrying liquefied petroleum gas, coal, and fuel oil.

Implications for Global Energy Markets

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The Strait of Hormuz is a vital artery for the global economy, previously handling about a fifth of the world's oil and gas shipments. The disruption caused by ongoing military operations is directly impacting the flow of these critical commodities and is likely to put upward pressure on energy prices if sustained.

Underscoring the high-risk environment, Kpler data also showed that on Tuesday, a Suezmax tanker carrying 1 million barrels of Saudi crude exited the strait with its transponder switched off. This measure is often used by vessels to avoid tracking in hostile or high-risk maritime areas.

Escalating Tensions

The drop in maritime traffic comes as hostilities intensify in the Gulf. The U.S. recently reimposed a naval blockade on Iranian ports, and both nations have engaged in escalating military strikes, according to reports.

Iran's weekend announcement of the strait's closure has effectively deterred many commercial vessels, with military activity now severely restricting passage through the strategic waterway.