Autism By the Sea (A. B. Sea) is a community resource for families with children on the Autism Spectrum. Located in Newport Beach, CA Autism By the Sea (A B Sea) is a community resource for families with children on the Autism Spectrum. Located in Newport Beach, CA. Autism by the Sea's mission is to provide support for families affected by autism in positive and encouraging ways; to help educate those families and members in their communities about autism by creating awareness campaigns tailored for local organizations upon request