Translation of "Coast" in English

Later accepting that he must abdicate, Davout ensured Napoleon's safe passage to the coast,

Later accepting that he must abdicate, Davout  ensured Napoleon’s safe passage to the coast,  

L'Oregon Coast Aquarium abrite des centaines d'espèces aquatiques... dont deux sont arrivées de façon inattendue après une traversée du Pacifique, piégées dans la coque d'un bateau de pêche abandonné.

The Oregon Coast Aquarium is home to hundreds of aquatic species ... including two that arrived unexpectedly after a trip across the Pacific, trapped in the hull of a derelict fishing boat.