San Diego Bioluminescence 2024 Calendar. Bioluminescence is once again illuminating beaches across san diego county. Erik jepsen/uc san diego) scientists say.

San diego — residents have spotted neon blue waves in san diego again this week as the popular bioluminescence phenomenon returns to our shores. Keep your peepers peeled for bioluminescent plankton, as well as critters like birds and sea lions, on a bioluminescence night cruise.