PHOTOS: Bioluminescent tide along San Diego's coast
By A Mystery Man Writer
Last updated 16 Jul 2024
![PHOTOS: Bioluminescent tide along San Diego's coast](https://ewscripps.brightspotcdn.com/dims4/default/0666342/2147483647/strip/true/crop/1636x1091+0+0/resize/1636x1091!/quality/90/?url=http%3A%2F%2Fewscripps-brightspot.s3.amazonaws.com%2F2d%2F7d%2F900d62c2416fb2fd7a3af5cf9be8%2Fsunsetcliffs2.jpg)
Photos posted on social media are capturing the return of the red tide and beautiful bioluminescence tide phenomenon along San Diego County's coastline this month.
![PHOTOS: Bioluminescent tide along San Diego's coast](https://www.surfer.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cg_xy_center%2Cq_auto:eco%2Cw_1200%2Cx_313%2Cy_115/MjAwNjMzMjg3MzczMjM1NTc2/screen-shot-2023-09-07-at-85344-am.png)
Watch: Unbelievably Bright Bioluminescent Waves Light Up Orange
![PHOTOS: Bioluminescent tide along San Diego's coast](https://www.duikersgids.nl/assets/cache/data/content/2020/q1/zeevonk-san-diego-max-w700.jpg)
Bioluminescent off the coast of San Diego
![PHOTOS: Bioluminescent tide along San Diego's coast](https://media.nbcsandiego.com/2022/09/bioluminesence-vishwas-lokesh-THUMB.png?fit=5914%2C3327&quality=85&strip=all)
Bioluminescence is Back in San Diego. How to See the Red Tide and
![PHOTOS: Bioluminescent tide along San Diego's coast](https://www.ocregister.com/wp-content/uploads/2023/08/OCR-L-BIOWAVES-0901-02.jpg?w=620)
Glowing bioluminescent waves return to Southern California coast
![PHOTOS: Bioluminescent tide along San Diego's coast](https://images.foxtv.com/static.fox29.com/www.fox29.com/content/uploads/2020/04/1280/720/blue-waves.jpg?ve=1&tl=1)
Surfer rides surreal bioluminescent waves off California coast
![PHOTOS: Bioluminescent tide along San Diego's coast](https://cl.buscafs.com/www.sandiegored.com/public/uploads/images/335434/335434_735x390.jpg)
Bioluminescent waves have returned to San Diego beaches
![PHOTOS: Bioluminescent tide along San Diego's coast](https://fox5sandiego.com/wp-content/uploads/sites/15/2022/03/BIOLUMINESCENCE.jpg?w=1280)
San Diego bioluminescence: 'Red tide' is why waves are glowing
![PHOTOS: Bioluminescent tide along San Diego's coast](https://www.cardiffvacations.com/uploads/biolumi.jpg)
The Red Tide, Bioluminescence in San Diego
![PHOTOS: Bioluminescent tide along San Diego's coast](https://bloximages.chicago2.vip.townnews.com/syvnews.com/content/tncms/assets/v3/editorial/0/28/028af036-3136-5110-b35b-583df1305d03/5eaee37ab4494.image.jpg?resize=400%2C266)
John Lindsey: Ocean's glow requires right conditions
![PHOTOS: Bioluminescent tide along San Diego's coast](https://ewscripps.brightspotcdn.com/dims4/default/92bb3d5/2147483647/strip/true/crop/1080x957+0+0/resize/1080x957!/quality/90/?url=http%3A%2F%2Fewscripps-brightspot.s3.amazonaws.com%2F13%2F1f%2F94be8b0b45f38637d7d6dffdf512%2Fkasea-steele-bioluminescence-san-diego-1.jpg)
PHOTOS: Bioluminescent tide along San Diego's coast
![PHOTOS: Bioluminescent tide along San Diego's coast](https://www.usatoday.com/gcdn/presto/2020/04/29/USAT/4eed9962-46ac-4324-9866-bb823791dcf8-VPC_BIOLUMINESCENT_SURFER_DESK_THUMB.00_02_17_20.Still003.jpg?crop=1911,1075,x8,y0&width=1911&height=1075&format=pjpg&auto=webp)
Surfer rides through glowing waves
![PHOTOS: Bioluminescent tide along San Diego's coast](https://scpr.brightspotcdn.com/dims4/default/8ec5978/2147483647/strip/true/crop/3856x2601+0+0/resize/880x594!/quality/90/?url=http%3A%2F%2Fscpr-brightspot.s3.us-west-2.amazonaws.com%2Ffd%2F99%2Fdc7751154211a1017f81ed5b08e6%2Fgettyimages-1211234470.jpg)
That Magical Glimmering Glow Known As Bioluminescence Is Back Off
![PHOTOS: Bioluminescent tide along San Diego's coast](https://149361101.v2.pressablecdn.com/wp-content/uploads/2023/07/Bioluminescence-San-Diego-1-1024x555.jpg)
Everything To Know About Bioluminescence In San Diego
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