Observed arrival · 2026-10-22
Sargacast tracks sargassum beach by beach
A Florida beach-condition tracker combining satellite data and community reports to show sargassum levels by beach.
- For
- Florida beachgoers checking local conditions
- Worth noticing
- The Miami-Dade panel reports 12 of 12 beaches clean; individual entries show yesterday’s 8 a.m. timestamp and say “no reports.”
Field notes
The homepage organizes a Miami-area snapshot into a weekly panel, a county-wide count, and individual beach entries, with links to a map and an all-beaches index. Its listed inputs include satellite-derived AFAI data from USF and NOAA AOML, NOAA weather and CO-OPS information, Copernicus Marine data, and community reports. The displayed South Pointe, South Beach, Mid-Beach, and North Beach entries are timestamped yesterday at 8 a.m. and each says there were no reports; the page calls its result an estimate, not official information.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue