Just north of Cancún, the Costa/Playa Mujeres stretch is partly shadowed by Isla Mujeres and sits off the main current path — the strongest clear-beach story on the mainland, and where the big new all-inclusives are.
Is there sargassum in Playa Mujeres right now?
Short answer: Just north of Cancún, the Costa/Playa Mujeres stretch is partly shadowed by Isla Mujeres and sits off the main current path — the strongest clear-beach story on the mainland, and where the big new all-inclusives are.
Our index currently rates Playa Mujeres Likely Clear for September (78/100), refreshed September 22, 2026. See the resorts, rated ↓
Current conditions
Our estimate: barely any sargassum this month — typically one of the more reliably clear beaches. Conditions still change day to day, so confirm 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.
📹 See Playa Mujeres right now — live beach cams straight from the coast:
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Resorts in Playa Mujeres, 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 Playa Mujeres: common questions
Does Playa Mujeres get sargassum?
Less than the Cancún Hotel Zone. Shadowed by Isla Mujeres and off the main current path, the Costa/Playa Mujeres beaches are the mainland's most reliable clear-water stretch — though they can see light amounts in a heavy year.
Is there seaweed in Playa Mujeres right now?
Usually light — check the live score above for our current estimate. This stretch north of Cancún holds up better than the east-facing Hotel Zone.
When is sargassum season in Playa Mujeres?
If it appears, roughly May–August, and lighter than the open Cancún and Riviera Maya coast thanks to the sheltering effect of Isla Mujeres.
Which Playa Mujeres resorts have the clearest beach?
The Costa/Playa Mujeres all-inclusives — Secrets, Dreams, Excellence and SLS Playa Mujeres among them — share the same sheltered, usually-light beach.