The Strait of Hormuz saw minimal traffic on Friday (April 10) according to ship tracking data from MarineTraffic, despite a ceasefire in the U.S.-Israeli war on Iran.

A fragile two-week ceasefire between the U.S. and Iran showed further strain on Friday, a day before they are to negotiate in Pakistan, as Washington accused Tehran of breaching promises on the Strait of Hormuz and Israel struck Lebanon with attacks that Iran has claimed violate the truce.

There was no sign Iran was lifting its near-total blockade of the strait, which has caused the worst-ever disruption to global energy supplies. Tehran cited Israel's ongoing attacks on Lebanon, which included the heaviest strikes of the war on Wednesday, as a key sticking point.

U.S. President Donald Trump said in a social media post late Thursday (April 9) that Iran was doing a "very poor job" of allowing oil to go through the strait. "That is not the agreement we have!"

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Hormuz traffic crawls, Trump says Iran doing 'poor job' of allowing oil through

VIDEO SHOWS: TIMELAPSE OF SCREEN RECORDING SHOWING MARINE TRAFFIC ALONG STRAIT OF HORMUZ FROM APRIL 9 TO APRIL 10 / SCREENGRAB OF MARINE TRAFFIC WEBSITE SHOWING TRACES OF VESSEL TRAFFIC ON APRIL 10

SHOWS: INTERNET (RECORDED APRIL 10, 2026) (MARINE TRAFFIC – Must on-screen courtesy “Marine Traffic” / No resale) (MUTE)

1. TIMELAPSE OF SCREEN RECORDING OF MARINE TRAFFIC WEBSITE SHOWING VESSEL TRAFFIC AT STRAIT OF HORMUZ FROM 0130 GMT ON APRIL 9 TO 0127 GMT ON APRIL 10

INTERNET (APRIL 10, 2026) (MARINE TRAFFIC – Must on-screen courtesy “Marine Traffic” / No resale) (MUTE)

2. SCREENGRAB OF MARINE TRAFFIC WEBSITE SHOWING TRACES OF VESSEL TRAFFIC AT STRAIT OF HORMUZ AT 0127 GMT