A perspective for the Caribbean Sea and Gulf of America* by the University of South Florida Optical Oceanography Lab – (bbarnes4@usf.edu, yuyuan@usf.edu, huc@usf.edu) The map above shows the average Sargassum abundance for March 2026, with warmer colors indicating higher concentrations. The highest level (red) represents about 0.4% of the ocean surface covered by Sargassum, meaning… Read More