OLYMPIC COAST NATIONAL MARINE SANCTUARY
Olympic Coast National Marine Sanctuary (OCNMS) includes 2,408 square nautical miles of marine waters off the rugged Olympic Peninsula coastline. The sanctuary extends 25 to 50 miles seaward, covering much of the continental shelf and several major submarine canyons. The sanctuary protects a productive upwelling zone - home to marine mammals and seabirds. Along its shores are thriving kelp and intertidal communities, teeming with fishes and other sea life. In the darkness of the seafloor, scattered communities of deep sea coral and sponges form habitats for fish and other important marine wildlife.