Find your beach.
Search 79 beach and coastal-area records in the Mexican Caribbean, select a marker, and inspect the estimate for that location.
Mexican Caribbean · Public beta
Before you head
to the beach.
Sargassum changes. Your plans can, too. We’re building a clearer way to understand the shoreline, compare beaches, and see what supports an answer.
Open the beach map
Rough estimates for 79 beaches.
Low confidence · Not confirmed shoreline observations.
What we are building
Conditions + confidence + context
An answer is only as useful
as what stands behind it.
A regional signal can help explain the bigger picture. It cannot, by itself, tell you what has washed onto one particular beach.
Separate fact from estimate.
Dated regional reports, rough estimates and confirmed observations remain distinct. Missing evidence must never mean a clear beach.
Check the context.
Look for source dates, location and confidence. Sparse evidence calls for caution; yesterday’s regional report is not today’s shoreline observation.
Before you explore
A few things
to know.
Does the map show confirmed sargassum?
The public beta shows rough, low-confidence estimates using dated regional evidence and coastal assumptions. Open “Why” to inspect the sources and their age. These estimates are not confirmed observations at an individual beach.
Is this a swimming-safety assessment?
No. Neither a sargassum estimate nor a lack of reported sargassum establishes swimming safety. Follow local flags, closures and official advice.
Can it predict conditions for my trip?
The beta does not provide a validated forecast. Future trip-planning views must distinguish seasonal history from predictions for a particular day.
How does it relate to BeachSignal?
Sargassum Check is the first focused product surface of BeachSignal, a Terra Continua product. It has its own website and focuses on the sargassum question.
Less guesswork starts with context
Get to know the coast.
Open the beach mapPublic beta · Estimated · Low confidence