Chauvin, Louisiana is a small community located on the Gulf of Mexico with a sub-tropical climate characterized by hot, humid summers and mild winters. The area is heavily influenced by hydrology constituents including the Gulf's saltwater and the nearby bayous and marshes. As a result, fishing and boating are popular outdoor recreation opportunities. The nearby Mandalay National Wildlife Refuge offers birdwatching, hiking, and camping. The community also hosts the annual Blessing of the Fleet festival to honor local fishermen and their boats. However, the area is also at risk of flooding and erosion due to rising sea levels and coastal erosion.