Looks like a Barrel Jellyfish in Pismo Beach by cliffs
Description and Comments
About 7 washed up on beach. They are about 12 inches long clear and at least 1 inch thick with a large thick mass in the middle that was also clear. The jellies looked like they were breathing still in a rhythmic motion. The next day most were washed back out to sea.
Date
Other
Jellyfish
Quantity
6
Longitude
-0.01
Condition
Alive
Off