South Jetty at South Beach comprises the north end of South Beach State Park near Newport. It offers parking, beach access, and views of the Yaquina Bay jetties, channel, and the Yaquina Bay Bridge.
A broad sandy beach stretches several miles southward from the jetty, past the campground and day use area at South Beach State Park and beyond, between the foredune and the Pacific Ocean surf.
There is an entrance to South Jetty near milepost 141 on US 101, just south of the Yaquina Bay Bridge. Google Maps.