On Google Maps. pier j seems to be a shipping container area? However, there are two jetties that are shaped like flipped "L"s. Also, in Newport, the outside of the bay seems to have piers and the smaller surf jetties. Were you talking about those? Sceen-shots would be appreciated!
Thanks.
EDIT: my mistake, a bit northwest of the bay. Also, sorry for posting these late at night, I have absolutely no time to check (yay weekend)!