14/09/2026
After reaching peak summer conditions, the latest satellite observations show Sargassum levels beginning to decline across much of the Atlantic and Caribbean.
That’s good news—but we’re not out of the woods just yet. 👀 Many areas are still experiencing above-average amounts of Sargassum, so beaching events will continue in the coming months, although conditions are expected to gradually improve.
For coastal communities and ecosystems, understanding how these patterns change is key to preparing for what comes next.
📍 Have you seen Sargassum on your local beach recently? Tell us where you’re located and what conditions look like. 🌴
📊 Data & imagery: University of South Florida (USF) Optical Oceanography Lab (OOL) – Sargassum Watch System (SaWS). Credit for images and information belongs to the Optical Oceanography Lab at the USF College of Marine Science.