The Locmiquélic – Sainte-Catherine marina is located in the Morbihan. It has a capacity of 447 boats on the pontoons. Locmiquélic – St. Catherine has 30 places available for visitors.
In the port of Lorient, not far from the citadel of Port Louis, the city of Locmiquelic is home to two ports dedicated primarily to pleasure: the port of St. Catherine and the pen of Mane.
The port of Sainte-Catherine dominates the island Saint-Michel; Its access is made from the left margin of the secondary channel of the port of Lorient.