sandbag seawalls at maroochydore to stop erosion

beach breakwaters clouds cloudy coast coastal coastline containers cotton crashing day destination dunes early environment eroded erosion family foreshore geotextile groynes holiday idyllic landscape location maroochy maroochydore morning mouth nobody ocean outdoor panorama popular preventative protection quiet region resort river sand sandbags seawall seawater sky sunlight sunshine surf tide tourist tree view waterfront waves wild