California HAB News: Jun 2020 30 June: Did you see the Red Tide in San Diego? Take this survey to let scientists know. 18 June: Blue-green algae in Discovery Bay reaches reaches toxic levels early in season. 17 June: Marine Mammal Center reports spike in sea lions suffering from domoic acid. 16 June: Health officials say “stay out of the water” at Discovery Bay after harmful algal blooms found. 12 June: Anglers, others urged to watch for Harmful Algal Blooms when recreating on the water.