Sargassum Florida Keys 2025. It's mostly seagrass on the shore with some sargassum mixed in. Scientists and news crews came together aboard r/v angari to examine this year’s sargassum belt and its potential effects on florida.

Researchers are predicting sargassum amounts in july should start decreasing. When it reaches the coasts of 30 countries to date, it decomposes and decimates fauna, flora and.