Olympic Coast National Marine Sanctuary

The Olympic Coast National Marine Sanctuary is one of 14 marine sanctuaries administered by the National Oceanic and Atmospheric Administration (NOAA), an agency of the U.S. Department of Commerce. It is located along the Olympic Peninsula of Washington state. The sanctuary was declared in 1994 and encompasses of the Pacific Ocean from Cape Flattery in the north, to the mouth of the Copalis River, a distance of about . Extending from the shore, it includes most of the continental shelf, as well as parts of three important submarine canyons, the Nitinat Canyon, the Quinault Canyon and the Juan de Fuca Canyon. For along the coast, the sanctuary shares stewardship with the Olympic National Park. The sanctuary overlays the Flattery Rocks, Quillayute Needles, and Copalis Rock National Wildlife Refuges.