San Diego Bioluminescence 2024 Calendar. Bioluminescence is once again illuminating beaches across san diego county. Was seeing posts on instagram that the bioluminescence was starting to show up since saturday night, with it being pretty strong on sunday night.

From glowing sand, seemingly electrified surfing and illuminated waves crashing along the san diego shoreline, bioluminescence has been vividly present in recent weeks. San diego (fox 5/kusi) — southern california’s bioluminescence events are sights many nighttime beachgoers have on their bucket list.