Southernmost and first in the belt's path — the Tulum corridor sees the heaviest, earliest sargassum arrivals of anywhere on this coast.
Is there sargassum in Tulum right now?
Short answer: Tulum sits at the southern end of the coast and is first in the sargassum belt's path, so it sees the heaviest, earliest arrivals on the Mexican Caribbean — roughly April through August. Beaches are raked daily, but Tulum is the coast's most exposed stretch.
Our index currently rates Tulum Potentially Heavy for September (37/100), refreshed September 22, 2026. See the resorts, rated ↓
Current conditions
Our estimate: this beach can see heavier sargassum in season. Many resorts rake and clean their beach daily, so confirm current conditions with the resort.
An estimate modeled from live satellite readings (USF / NOAA AFAI) + 15-year seasonal history + beach orientation · refreshed September 22, 2026. Conditions change daily and many resorts rake their beach each morning — always confirm current conditions with the resort before you travel.
Put the live Tulum beach status on your site
A little live badge that always shows Tulum’s current sargassum outlook and links back here. It refreshes itself — add it once and never touch it again.
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See the code
<iframe src="https://tracker.caribbeanmag.com/widget/tulum" width="360" height="220" style="border:0;border-radius:14px;overflow:hidden" title="Sargassum at Tulum — CaribbeanMag Clear-Beach Index" loading="lazy"></iframe>
Resorts in Tulum, rated
Beaches our model rates clearer this month
These are estimates, not a judgment of any resort — many properties clean their beach daily. If you’d prefer a beach our model rates clearer this month, these score well:
Sargassum in Tulum: common questions
Is there sargassum in Tulum right now?
Tulum is the most exposed part of the coast, so it can see heavier sargassum than Cancún or Cozumel — check the live score above for our current estimate. Arrivals run roughly April through August.
Does Tulum have a lot of seaweed?
In season, yes — it's the first stretch the Atlantic belt reaches, so it typically gets the earliest and heaviest arrivals on this coast. November through March is much clearer.
When is sargassum season in Tulum?
About April through August, peaking mid-summer. Winter (November–March) is Tulum's clearest window.
Where should I go near Tulum to avoid seaweed?
Head to a leeward beach — Cozumel's west coast, Isla Mujeres' Playa Norte, or Costa/Playa Mujeres north of Cancún all stay far clearer. A Pixie advisor can help you swap to a clear-beach resort for your dates.