Bay of Pont-Mahé

Bay of Pont-Mahé (Baie de Pont-Mahé) is a bay in the Atlantic Ocean which extends opposite the communes of Assérac in Pays de la Loire and Pénestin in Brittany, France.

Geography
Pont-Mahé Bay is located on the coast of the departments of Loire-Atlantique and Morbihan to the immediate north of the mouth of Marais du Mès. It is limited to the west by the Pointe du Bile, in the commune of Pénestin, and to the east by Pointe de Pen-Bé in Assérac, the two places being two kilometres apart as the crow flies.

The bay opens towards the Atlantic Ocean in a southwest direction. At low tide, it is over 1 km long.

Ranking
The bay of Pont-Mahé is included on the list of protected natural sites in Natura 2000 together with the Marais du Mès, the Pont de Fer pond and Île Dumet.