2023 Sargassum Sargasses Sargazo


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2023 beaches impacted by Sargassum seaweeds.


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Follow the brown seaweed’s invasion, check the older maps :

2022 , 2021 , 2020 , 2019 , 2018

Since 2018:
– Our maps are updated 365 days/year with photos/videos & dates. You quickly make your own opinion about the real situation.
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Christine, CEO-Founder of Sargassum Monitoring®.


Sargassum evolution from 2010 to 2018

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