Coming back from the Bellingham CBGT, Terri and I stopped at Ketron Island (a small island in south Puget Sound between Anderson Island and Steilacoom). Tide was in and there was a sandy beach on the east side of the Island. Later the tide was going out so we waded in the water to move the boat to a better location and was attacked by hundreds of small sea creatures. They looked like a small pill bug with longer legs and more pointed on both ends. They were the size of a grain of rice to a half-inch long and 3/16” in diameter. When they latched onto you, you would feel it biting and there would be a red mark there. When we got out of the water you could see them swarming around in the water. When I splashed some out, they would immediately burrow into the sand, leaving a hole about twice their diameter in the sand. I looked other places on in the waters edge and did not see any bugs but when I walked in the water they would come up and attack.
Anybody have any idea what they could be?
Anybody have any idea what they could be?