Sargassum in Cancún today: beaches, weather and the sea

A short morning report for anyone staying in Cancún, Tulum or the Riviera Maya: is there seaweed, will it rain, how is the sea, when is sunset and what the dollar is worth. Viviana adds one suggestion for the day based on the conditions.

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Sargassum

Moderate

Cancún and Isla Mujeres are mostly clear this week, while Tulum still has the most sargassum

Sargassum report →

Weather

Live forecast for Cancún loads here: temperature, rain, wind, sea and sunset.

How to read the beach flags

Green: Calm water. Safe to swim.
Yellow: Some waves or current. Swim with care and stay near the shore.
Red: Strong currents. Stay out of the water.
Black: Beach closed to swimming, usually before or after a storm.

Flags are set beach by beach by lifeguards, so the one at your hotel is the one that counts.

Frequently asked questions

Is there sargassum in Cancún today?

The sargassum card above has today’s level. Seaweed changes beach by beach and can arrive or clear within hours, so the Caribbean side of Isla Mujeres and the bay beaches facing it are usually the best bet on heavy days.

Is it safe to swim in Cancún today?

Check the flag at your beach. On the open Hotel Zone coast currents can be strong even on sunny days; the beaches facing Isla Mujeres are calmer.

What time is sunset in Cancún today?

The sunrise and sunset card shows today’s times. Sunset sails leave about an hour and a half before so you are on the water for it.

Should I pay in dollars or pesos in Cancún?

Pesos, when you can. Places that accept dollars usually round the rate in their favor, and card payments in pesos often come out cheaper.

Is hurricane season a problem for my trip?

Hurricane season runs June to November. Most weeks bring nothing more than showers; when a storm is close, the storm card above says what it means for Cancún and Viviana adjusts plans.