Netarts Bay is an estuarine bay on the northern Oregon Coast of the U.S. state of Oregon, located about 5 miles (8.0 km) southwest of Tillamook. The unincorporated community of Netarts is located on the north end of the bay and Netarts Bay Shellfish Preserve, managed by Oregon Department of Fish and Wildlife, is located on the south side of the bay.[1] The sand spit on the west side of Netarts bay is part of Cape Lookout State Park.
The bay is approximately 5 by 1.5 miles (8.0 by 2.4 km) and totals 2,325 acres (9.41 km2) in area, making it Oregon's seventh largest bay.[2] Of that, 812 acres (3.29 km2) are permanently submerged—the balance of 1,513 acres (6.12 km2) is intertidal land.[2] It experiences a maximum tidal range of 9 feet (3 m).
The bay is part of a watershed of 13 square miles (34 km2)[2] that is fed by at least 16 small creeks. From north to south, there is Fall Creek, Hodgdon Creek, O'Hara Creek, Rice Creek, two unnamed creeks, Yager Creek, three unnamed creeks, Whiskey Creek, an unnamed creek, Austin Creek, two unnamed creeks, and Jackson Creek.[3]