Sargassum at South Beach today
Thursday, October 22, 2026 · updated yesterday 8:00 AM
Now
Clean
Sargassum Meter 2 of 100
N 19 km/hWind
No dataWaves
No dataWater
7-day forecast
There is no forecast for this beach yet.
Today's reports
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Frequently asked questions
What time is there least sargassum at South Beach?
It depends on wind and tide: with an onshore wind more sargassum reaches the shore as the day goes on, so early morning is usually best. Right now South Beach reads 2 out of 100 (Clean) with wind N 19 km/h.
Can you swim at South Beach today?
Today South Beach is clean (2 out of 100): there is no sargassum in the way. Always follow the lifeguard flags.
How is the Sargassum Meter calculated?
We combine satellite imagery and wind data with community reports into an index from 0 to 100: clean up to 33, moderate up to 66 and heavy sargassum from 67.
How we measure
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