USCGC Morro Bay (WTGB-106) is the sixth vessel of the Bay-class tugboats built in 1980 and operated by the United States Coast Guard.

[1] The ship was named after a seaside city in San Luis Obispo County, California.

They are named after American bays and are stationed mainly in the northeast United States and the Great Lakes.

She was launched on 11 July 1980 and later commissioned at the Reserve Training Center in Yorktown, Virginia, on 28 March 1981.

On 2 July 2008, Morro Bay was returning to New London when she collided with a Block Island ferry.