* Bord de mer: This is the most common and literal translation, meaning "edge of the sea."
* Côte: This means "coast" and can also be used to refer to the seaside.
* Littoral: This is a more formal word meaning "coastline."
* Bord de plage: This means "edge of the beach," and is more specific than "bord de mer."
You can also use phrases like "en bord de mer" (by the seaside) or "à la mer" (at the sea).
Here are some examples:
* "J'aime passer mes vacances au bord de la mer." (I like to spend my holidays by the seaside.)
* "La côte méditerranéenne est magnifique." (The Mediterranean coast is beautiful.)
* "Nous avons fait une promenade sur le littoral." (We went for a walk along the coastline.)
* "Le restaurant est situé en bord de plage." (The restaurant is located on the beach.)