Olympic Coast National Marine Sanctuary Boundary Map

Olympic Coast National Marine Sanctuary consists of an area of approximately 3,188 square miles along the coast of Washington state's rugged Olympic Peninsula. The sanctuary shoreline measures approximately 135 miles, and borders Olympic National Park, Washington Island National Marine Refuge Complex, reservations of the Makah, Quileute, Hoh Indian Tribes and the Quinault Indian Nation. In addition, the sanctuary borders approximately seven miles of the Washington State Seashore Conservation Area.

A bathymetric map shows the ocean boundaries of Olympic Coast National Marine Sanctuary adjacent to the Olympic Peninsula with yellow numbered balls and a yellow dotted boundary line, most of which follows the offshore continental shelf. Area map locations are labelled. There is an Olympic Coast National Marine Sanctuary whale tail logo in the middle of the map, as well as a compass rose and map key on the lower left side of the map

Bounary Coordinates

[Based on North American Datum of 1983]

Point Latitude Longitude
1 47° 07.75' N 124° 11.03' W
2 47° 07.75' N 124° 58.20' W
3 47° 35.08' N 125° 00.00' W
4 47° 40.08' N 125° 04.73' W
5 47° 50.02' N 125° 05.70' W
6 47° 57.22' N 125° 29.22' W
7 48° 07.55' N 125° 38.33' W
8 48° 15.00' N 125° 40.90' W
9 48° 18.35' N 125° 30.05' W
10 48° 20.25' N 125° 22.88' W
11 48° 26.77' N 125° 09.28' W
12 48° 27.15' N 125° 08.50' W
13 48° 28.14' N 125° 05.87' W
14 48° 29.72' N 125° 00.18' W
15 48° 29.94' N 124° 59.32' W
16 48° 30.22' N 124° 54.95' W
17 48° 30.35' N 124° 50.43' W
18 48° 30.17' N 124° 47.30' W
19 48° 29.61' N 124° 43.64' W
20 48° 28.13' N 124° 38.22' W
21 48° 23.28' N 124° 38.22' W