A real satellite tally: 26 days of Copernicus / NOAA measurements across Florida beaches in July 2026. No estimates — only what the satellite actually observed.
Satellite measurements from July 6 to July 31 — 26 days observed.
98% of the month’s 520 beach-day measurements were clean.
A day counts as “100% clean” when every beach measured that day is clean (AFAI index < 0.15). A single moderate (0.15–0.40) or avoid (> 0.40) beach downgrades the day.
Ranking computed from the month’s real measurements: share of clean days, then mean AFAI index (lower = less sargassum).
The monthly tally says what happened. The map says where to go today.
See the live map →