Oso Bay is a bay bordered by Corpus Christi, Texas. The bay is fed freshwater by Oso Creek and saltwater from Corpus Christi Bay. The Hans and Pat Suter Wildlife Refuge is located on the bay's western shore near the Pharaoh Valley subdivision, Naval Air Station Corpus Christi is located on its eastern shore in Flour Bluff, newly created Skimmer Key is located between the Oso Bay Bridge and the Naval Air Station, and Texas A&M University - Corpus Christi on Ward Island is located on the northern shore of Oso Bay. On the bay’s southwestern shore is the Oso Bay Wetlands Preserve.