2026年4月9日 / 美国东部时间晚上8:02 / 哥伦比亚广播公司（CBS News）
船舶航运数据显示，在美伊停火协议生效的头两天，仅有约12艘船只通过霍尔木兹海峡，远低于战争前的正常通航水平。
特朗普总统于周二晚间宣布的这项协议要求伊朗允许船只通过这条关乎全球约20%石油供应运输的关键航道。
但周三早些时候，与伊朗军方有关联的一家新闻机构报道称，为回应以色列对黎巴嫩真主党的袭击，将暂停海峡通航。白宫新闻秘书卡罗琳·莱维特驳斥了伊朗方面有关黎巴嫩冲突属于停火协议范畴的说法。副总统JD·万斯周三对记者表示，各方对停火协议条款存在“合理误解”。
“我们今天看到海峡的通航量有所回升，”莱维特周三说道，“我将重申总统的期望和要求：立即、迅速且安全地重新开放霍尔木兹海峡。”
船舶追踪公司Marine Traffic的数据显示，周三和周四共有至少12艘船只通过该航道——仅为战争前正常通航量的一小部分。
联合国贸易和发展组织的数据显示，2月1日至2月27日战争爆发前，海峡日均过往船舶数量为129艘，2月28日战争爆发后这一数字开始下滑。
停火协议生效以来通过海峡的船只中，仅有3艘为油轮或化学品船，且均在周四通过。这三艘船只均因此前运输伊朗石油而受到美国制裁，其余均为货船。
其中一艘船只的载货情况数据暂未公开，一艘油轮装载了约100万桶原油，第三艘船只则未载货。
战争爆发前的日均通航货运量要高出数倍。
拥有Marine Traffic的全球贸易分析公司Kpler首席石油分析师马特·史密斯周四对哥伦比亚广播公司表示：“全球约三分之一的海运原油都经由此地——日均1500万桶。而现在航运基本陷入停滞。”
2月28日冲突爆发当日，共有74艘船只通过霍尔木兹海峡。随着伊朗限制通航，这一数字迅速下降，3月日均仅6艘船只通过海峡。
本月通航量似乎略有回升，截至周四晚间，日均过往船只数量达到10艘。
自2月28日以来通过海峡的船只中，约58%为油轮、化学品船或液化气船。
部分船只临时关闭或伪造AIS应答器信号——该设备用于传输船只位置信息，这使得精确的实时追踪工作变得复杂。
蕾切尔·戈尔德与格蕾丝·曼西对本文亦有贡献。
Strait of Hormuz still seeing significantly lower traffic despite Iran war ceasefire
April 9, 2026 / 8:02 PM EDT / CBS News
Only about a dozen ships passed through the Strait of Hormuz in the first two days of the ceasefire agreement between the United States and Iran, far below the normal traffic level before the war, marine transit data shows.
As part of the agreement, which President Trump announced late Tuesday, Iran would allow vessels to cross through the channel, which is a crucial waterway for shipping about 20% of the world’s oil supply.
But early Wednesday, an Iranian news agency linked to the country’s military reported that traffic through the strait would be suspended in response to Israel’s attacks on Hezbollah in Lebanon. White House press secretary Karoline Leavitt disputed Iran’s claim that theLebanon conflict was part of the ceasefire agreement. Vice President JD Vance told reporters Wednesday that there was a “legitimate misunderstanding” about the terms of the ceasefire.
“We have seen an uptick of traffic in the strait today,” Leavitt said Wednesday. “I will reiterate the president’s expectation and demand that the Strait of Hormuz is reopened immediately, quickly and safely.”
On Wednesday and Thursday, at least 12 ships passed through the waterway — just a fraction of what would have been seen before the war, data from ship tracking company, Marine Traffic, shows.
From Feb. 1 to Feb. 27, the U.N.’s Trade and Development organization said the average number of vessels passing through the strait was 129 before beginning to slow as the war began on Feb. 28.
Only three of the ships that passed through since the ceasefire began were oil or chemical tankers, all passing on Thursday. All three are under U.S. sanctions for previously shipping Iranian oil. The rest were cargo ships.
While data was not available for one of the ship’s loads, one of the tankers was carrying roughly 1 million barrels of oil, and the third vessel was not loaded.
On an average day before the war, the total shipments would be many times higher.
“It’s about a third of the world’s seaborne crude that is passing through there — 15 million barrels per day. And now it’s basically slowed to a trickle,” Matt Smith, lead oil analyst at the global trade analytics firm Kpler, which owns Marine Traffic, told CBS News Thursday.
The day the conflict broke out on Feb. 28, 74 ships passed through the Strait of Hormuz. That number quickly dropped as Iran throttled traffic, with an average of six ships passing through each day in March.
Traffic has appeared to increase a bit this month, with an average of 10 ships passing through each day as of Thursday evening.
About 58% of the ships that passed through since Feb. 28 have been oil, chemical or gas tankers.
Some ships temporarily disable or spoof their AIS transponders, which transmit the ship’s location, complicating precise, real-time tracking.
Rachel Gold and Grace Manthey contributed to this report.