Sargassum at Sombrero Beach today

NOAA's risk for the coastline around Sombrero Beach, Marathon. Report of October 20, 2026. It's an estimate for this stretch of coast, not an inspection of the beach itself.

MediumA good amount of sargassum offshore. Exposed beaches may get some.

Rising vs. last week

2 weeks agotoday

LowWarningMediumHigh

Other beaches nearby

Bahia Honda State ParkMedium
Smathers BeachMedium
Crandon Park BeachMedium
South BeachMedium
Haulover BeachMedium