The five dead migrants were discovered just off the coast of France on their attempt to get to UK shores.
ADVERTISEMENTFive people were found dead on Sunday trying to cross the dangerous English Channel from northern France, authorities said.
The deaths and the rescue of dozens of other people after a migrant boat ran into difficulties in the dark and winter cold again highlighted the perils of migrant crossings from France to the UK.
Drownings, sinkings and other sometimes deadly incidents, often aboard crowded and flimsy boats, are frequent in the busy sea lane. Winter air temperatures have dropped below freezing and the sea is bitterly cold, too.
The boat carrying migrants was spotted early on Sunday in difficulty off a beach in the French coastal village of Wimereux, according to the French maritime authorities for the English Channel and North Sea.
The five dead were recovered from the sea or found washed up along the beach, maritime authorities said in a statement. A French navy helicopter and several rescue vessels were involved in the search.
Rescue services provided help to more than 30 other migrants, maritime authorities said. They included a person found unconscious on the beach and hospitalised in critical condition in the French port of Boulogne-sur-Mer. Another person was treated for severe hypothermia.
Maritime authorities said multiple French vessels are operating off the northern coast, because conditions in the Channel have improved after a spell of bad weather, making crossing attempts more likely.
Authorities said other coastal surveillance and rescue operations are underway but gave no immediate details.
It is “a particularly dangerous sector, particularly in the middle of winter for precarious and overloaded boats,” a statement warned.