Dedicated seal and sea lion shows have been running in the park since December 1996.

[3] On 9 July 2007, the Seals at Play exhibit was closed to make way for an expansion of Sesame Street Beach.

[4][5] The seal population formerly on display in the exhibit was relocated to areas in the park's back of house.

On 22 August 2012, Sea World officially announced that they would be adding Seal Harbour.

[12] As of January 2012, a collection of nine animals inhabit the exhibit, including California sea lions as well as New Zealand and subantarctic fur seals.