Sanya Bay is a bay in Sanya City, Hainan Province, which is located in the southwest of Sanya City and is a famous tourist attraction. Sanya Bay seafood is one of the special cuisines in Sanya, which is famous for its delicacies.

The following are some popular seafood restaurants in Sanya Bay:

1. Sanya Bay Seafood Plaza: This is one of the largest seafood plazas in Sanya City, located at the seaside of Sanya Bay, providing all kinds of fresh seafood, including lobster, crab, shellfish and fish.

2. Yalong Bay Seafood Plaza: This is another famous seafood plaza in Sanya. Located in Yalong Bay Tourist Resort, it provides all kinds of fresh seafood, including lobster, crab, shellfish and fish.

3. Sanya Phoenix Seafood Plaza: This is a well-known seafood plaza in Sanya, located in Phoenix Road, Sanya Bay, which provides all kinds of fresh seafood, including lobster, crab, shellfish and fish.

4. Dadonghai Seafood Plaza: This is another famous seafood plaza in Sanya. Located in Dadonghai Tourist Resort, it provides all kinds of fresh seafood, including lobster, crab, shellfish and fish.

Besides the seafood plaza, there are many other seafood restaurants in Sanya, which offer all kinds of fresh seafood, such as the seafood street on Sanya Bay Road and the seafood street on Yalong Bay Road.