WORKS IN PROGRESS and CHANGING DEPTHS Changing depths and coastal configuration differences may occur as a result of ongoing coastal erosion protection works in the coastal sectors between points: OLIMP-MANGALIA:43-54.07N, 028-37.09E; 43-48.30N, 028-35.55E COSTINESTI:43-57.72N, 028-38.89E; 43-56.38N, 028-38.30E Mariners are advised to navigate with caution within the coastal area. For the latest information, see Notices to Mariners and consult with the Port Authority.