Migrants warmed by emergency blankets arrive on a boat of the Italian Guardia di Finanza law enforcement agency on Monday to disembark on the southern Italian Pelagie Island of Lampedusa. More than 1,400 migrants arrived on the island of Lampedusa over the weekend, sparking calls from far-right politicians for action to stem the flow. Photo: AFP

Italy on Saturday agreed to let 800 migrants, including hundreds of minors and five pregnant women disembark after they were stuck at sea aboard an overcrowded vessel.

German charity Sea Eye told AFP it had received permission to dock at Trapani in Sicily, just hours after a fellow charity delivered it urgently needed relief supplies, including food and blankets.

The Sea Eye 4 ship had already been carrying nearly 400 people pulled to safety at sea when it raced to the rescue of another 400 people crowded onto a wooden boat on Thursday.

Since then it had been appealing to the government in Rome to allow it to dock.

There were over 200 minors, including "many children under the age of 10" on board, the NGO said in a statement. More than 200 people had been treated at the onboard hospital.

"Our crew is working at the limits of what is humanly possible," Sea Eye chairman Gorden Isler was quoted as saying, ahead of the port assignment.

"The ship must be allowed to dock immediately to ensure the safety of all those rescued and the crew."

The Ocean Viking, a charity vessel run by SOS Mediterranee, was also looking for a port for over 300 people it has rescued, bringing the number of migrants seeking to disembark in Italy to over 1,100.

The country is one of the main points of entry into Europe for migrants from North Africa, mainly from Libya and Tunisia, with tens of thousands of people seeking to cross the central Mediterranean each year.

AFP