About 60 migrants are feared to have drowned when a wooden boat capsised during a storm off Guinea-Bissau.
The country’s navy was unable to help when the boat went down earlier this week as it lacked the resources, national ports head Felix Siga said.
The boat wreckage has been found but no bodies have been recovered.
It is not clear where the boat was headed but the sea crossing to Spain’s Canary Islands from neighbouring countries used to be popular.
Guinea-Bissau is some 1,120 miles (1,802 km) from the Canary Islands.
However, this route has become less common since naval patrols increased on the Atlantic Ocean in the 1990s. Accidents at sea involving West African migrants in overcrowded boats are common.
The coastguard in Guinea-Bissau has two speedboats, but they are often unable to leave the port because of a lack of fuel, the AFP news agency reports, quoting a naval officer.
It has a massive foreign debt and an economy that relies heavily on foreign aid, and has become a transshipment point for Latin American drugs in recent years.
Many of its young people are unable to get jobs and so go abroad to seek opportunities.
It is not clear whether any Gambian is among the scores who are feared to have drowned.