Clashes between Yemeni government forces and Houthi rebels around the Red Sea port city of Hodeida eased Friday as more civilians fled the combat zones for fear of a fierce showdown, a UN humanitarian agency said.
"More people are fleeing areas of conflict and seeking shelter in safer locations, including in the capital Sanaa," 150 kilometres (95 miles) to the northeast and also under rebel control, the Office for the Coordination of Humanitarian Affairs (OCHA) said in a statement.
It said some of the displaced had arrived in the capital but specific figures were not yet available. On Thursday, OCHA said more than 30,000 residents of Hodeida and the province of the same name had fled their homes this month.
The latest violence was "at a less severe scale, as a general decrease in clashes, bombardments and airstrikes has been reported", said OCHA.
"Humanitarian partners continue to respond to the needs of the displaced population" with the provision of food, water and health services in and around Hodeida, it said.
In the port city itself, however, "access to warehouses has become difficult due to ongoing fighting and blockage of some roads".
An AFP video journalist said a column of dozens of trucks loaded with Red Cross relief supplies from the United Arab Emirates (UAE) was waiting to cross into rebel-held territory from the coastal city of Mokha to the south.
And the UN's World Food Programme on Friday distributed aid in Hajjah province of northwest Yemen to displaced families from Hodeida, according to an AFP photographer.
Yemeni government forces backed by UAE troops have since June 13 set their sights on recapturing Hodeida from the Shia Houthi rebels who have vowed to fight to the end.
The UN estimates 600,000 people live in and around the city.
The Iran-allied rebels have refused to cede control of Hodeida, the entry point of three quarters of imports to impoverished Yemen.
The Houthis have controlled the port since 2014, when they drove the government out of the capital and seized much of northern Yemen and a string of Red Sea ports.
The battle for Hodeida, which medical sources say has killed at least 374 people, has raised UN concerns for vital aid shipments and food imports through its docks.
The pro-government forces announced the capture of Hodeida airport on Wednesday morning. It had been disused but housed a major rebel base.
Since Saudi Arabia and its allies launched military operations in March 2015 to restore the Yemeni government, a total of nearly 10,000 people have been killed, most of them civilians.