Sargassum Season Is Here, and Puerto Morelos Is Not Ready

The sargassum is coming. And right now, Puerto Morelos is one of the most exposed towns on the coast.

According to SEMA officials, barriers are being prioritized across multiple coastal municipalities, with Puerto Morelos among the priority areas.

What the Numbers Mean for Our Beach

Puerto Morelos sits between Cancún and Playa del Carmen, right in the path of the main sargassum currents that push in from the open Caribbean. The coral reef that runs along our coast does help slow some seaweed, but it is not a complete shield.

When barriers are not in place before the seaweed arrives, cleanup becomes much harder and far more expensive. The window to get ahead of it is closing fast.

When Does It Get Bad?

Scientists warn that sargassum biomass levels may exceed historical averages by as much as 75% this year due to warmer ocean temperatures and shifting currents, potentially making 2026 a challenging season for Quintana Roo. The peak months are expected to be May and June.

SEMA has flagged weather conditions as a factor that could push installation even further behind schedule. If crews cannot get out on the water, the barriers do not go in.

What Locals Already Know

Anyone who has lived here through a heavy sargassum year knows what it looks and smells like when it piles up on the beach.

It drives tourists away, it stresses the reef ecosystem, and it puts a real strain on the municipality's cleanup crews.

Puerto Morelos has a smaller beach footprint than Playa del Carmen or Tulum, which makes every unprotected meter count even more.

The town's entire beachfront economy, from the restaurants on the square to the dive shops and tour operators, depends on that stretch of sand staying clean and inviting.

What to Expect

Current conditions remain manageable, with the peak concern being preparedness for the May-June arrivals rather than an immediate crisis. 

The barriers may still go in before peak season. But with May approaching fast, Puerto Morelos residents and business owners should be prepared for a challenging few months ahead.