The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2024-08-10T16:22:45Z
POI name: Moulin de la Mer
POI types: place-hamlet
 #organicmaps ios 2026.01.28-11-ios