Available Fishing Guide:
Website: Reel Time Fishing
I was exploring so I drove over to Ocean Shores to see about fishing inside the harbor. I parked across from the large water tank/treatment building (round, you can see it on google maps) and cut over to the beach about in the middle of the rock jetty cutting off that portion of the bay. Apparently that's the worst place to fish in Gray's Harbor according to the two local ladies I met. My experience bore them out.
It did look like a nice quiet beach for family activities. Sand/mud/gravel beach and quiet water. Just no fish.
John