If you're looking for seafood restaurants in Kadina, South Australia, there are several options to consider. Some of the top choices include Inland Sea, which offers a variety of fresh seafood dishes and is currently closed but worth checking out when it reopens. Another option is the Boatshed Wallaroo, known for its delicious seafood offerings and open now. The Port Vincent Kiosk and Port Hughes Tavern also provide great seafood options and are both open at present. Additionally, the area around Kadina has some excellent seafood spots as well. For instance, the Boat Shed Restaurant in nearby Wallaroo serves up a range of tasty seafood meals. Other notable seafood establishments in the region include Kadina Chicken & Seafood, Mancic Seafoods, Grandax Crab, C Mantick Fish, and Four Jays Food.