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Playa Marlin (Cancún): sargassum and beach conditions today

Today, September 1

Moderate

Moderate mess

Halfway along the east-facing arm of the Cancún hotel zone, Playa Marlin unrolls a long band of sand open to the Caribbean. A public access links it to Boulevard Kukulcán, which makes it one of the busiest entry points on this side of the sandbar.

This page follows sargassum at Playa Marlin every day of the year. You will find the daily score, graded from 0 to 5, a note on how the shoreline looks and a map for comparing it with nearby beaches. The refresh happens early, before the crowds, and reflects whatever the night has left.

Playa Marlin on the sargassum map

What to know about this beach

Marlin sits in the middle of a straight, east-facing shoreline, with no cove or headland to bend the drift. What lands here usually lands next door too: this whole stretch reacts as one block to arrivals carried in by the Caribbean current and the prevailing trade winds.

The beach is deep, with a broad band of dry sand before the water. A stranding is easy to read from the shore: weed draws a dark line at the last high-water mark, sometimes doubled by an older line higher up, drier and paler. That width also makes access easier for the crews that clean Cancún's busier beaches, though yesterday's result says nothing about how tomorrow will look.

Frequently asked questions

Why does Playa Marlin often match its neighbours for sargassum?

Because it sits mid-way along a straight, east-facing coast with no headland to sort arrivals. Current and wind spread weed fairly evenly across several kilometres, so nearby beaches tend to score alike.

How do I check Playa Marlin before leaving?

Open the FanGass map on the morning itself: you will read the day's score, graded from 0 to 5, plus the detail of what was spotted at the water's edge. A daily refresh beats a photo taken weeks ago.

How can I tell fresh weed from an older deposit?

Fresh weed forms a dark, wet line at the last high-water mark. Older material sits higher up the beach, dried out, browner and compacted. After several days of arrivals, both are often present at once.

Are some months quieter on this side of Cancún?

Winter and early spring usually hold the calmest weeks, while summer sees arrivals build. These patterns shift from one year to the next, which is exactly why a daily reading is worth checking.

Nearby beaches

All Cancún & Riviera Maya beaches

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Methodology & transparency — FanGass is a free service published by the Katchak agency and created by Morgan Haillus. Every morning, each beach’s 0-to-5 score is recomputed by cross-checking official bulletins (Météo-France, NOAA, University of South Florida), satellite imagery of the offshore rafts, and on-the-ground user reports.