Key West (Smathers) Sargassum Today — Live Status & 7-Day Forecast
Updated June 10, 2026 from Copernicus satellite data — refreshed 4× per day.
Status today: Clean · Beach Score 88/100
Key West's biggest beach: imported sand, shallow water and a sociable crowd near the airport. Like all ocean-side Keys beaches it sits on the front line for sargassum, with wrack lines a regular feature May to August despite cleanup efforts. Winter visits are a different, cleaner world.
7-day forecast
Wed: Clean · Thu: Clean · Fri: Clean · Sat: Clean · Sun: Clean · Mon: Clean · Tue: Clean
Resorts on this beach
Nearby beaches
Live Sargassum Map of Florida · Florida Sargassum Forecast — Next 7 Days, Beach by Beach · Florida Beaches Without Sargassum Today · Sargassum Season in Florida — 2026 Month-by-Month · Live map
Sargassum network: Martinique · Guadeloupe · Punta Cana · Cancún & Riviera Maya