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Sargassum Guides & News

The Sargassum Blog

Expert guides on sargassum season across Cancún, Playa del Carmen, Tulum, Cozumel and the Riviera Maya — so you can travel smarter.

Caribbean beach turquoise water Mexico
Live Conditions Weekly Update

Weekly Sargassum Conditions Report – April 27

Beach-by-beach breakdown so you can plan your week with confidence

April 27, 2026 3 min read
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April 2026

20 articles
Turquoise Caribbean water Cancún Mexico
Travel Guide April 27, 2026

5-Day Cancún Itinerary — The Perfect First Trip (2026)

Beach days, Chichén Itzá, Isla Mujeres, Cozumel snorkeling, and Tulum ruins — in exactly the right order.

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El Castillo pyramid Chichén Itzá Yucatán Mexico
Travel Guide April 27, 2026

Chichén Itzá Day Trip from Cancún — Complete 2026 Guide

How far, how long, tour vs self-drive, what to bring, and how to get there before the crowds hit.

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Snorkeling clear water Cozumel Mexico reef
Hotel Guide April 27, 2026

Best Hotels in Cozumel 2026 — Resorts for Snorkeling & Clear Water

Cozumel's west coast is sargassum-free year-round. Here's where to stay to wake up next to the world's second-largest r…

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Crystal clear turquoise water Playa Norte Isla Mujeres Mexico
Hotel Guide April 27, 2026

Best Hotels in Isla Mujeres 2026 — Where to Stay for Clear Water

Playa Norte is the most reliably sargassum-free beach near Cancún. Here's where to stay right next to it.

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Turquoise water Playa Gaviota Azul Cancún Hotel Zone
Beach Guide April 27, 2026

Playa Gaviota Azul Cancún — Complete Beach & Hotel Guide (2026)

The best-serviced beach in the Hotel Zone — central location, cleaned before sunrise, and four major all-inclusives sit…

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people on beach during daytime
Gear Guide April 23, 2026

Best Water Shoes for Sargassum — Tested & Ranked

Sargassum does not just look bad — it is a genuine foot hazard.

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Clear turquoise water at Cancún beach with no seaweed
Travel Guide April 21, 2026

When Is There No Seaweed in Cancún? Best Time to Visit Without Sargassum

There are reliable windows every year when Cancún beaches are genuinely clear. Here's the month-by-month forecast, the …

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A beach with a lot of colorful signs on it
Weekly Update April 20, 2026

Weekly Sargassum Conditions Report – April 20

The week of April 20, 2026 brings a mixed picture across the Mexican Caribbean.

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Clear turquoise Caribbean water at Cancún beach Mexico
Travel Guide April 18, 2026

Best Time to Visit Cancún in 2026 — Month-by-Month Guide

Weather, crowds, sargassum, and prices all follow predictable patterns. Here's exactly when to go based on what matters…

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Crystal clear cenote swimming hole near Cancún Riviera Maya Mexico
Travel Tips April 18, 2026

Things to Do in Cancún When Sargassum Is Bad — Cenote Tours & More (2026)

Sargassum doesn't have to ruin your trip. Cenotes, ruins, and island tours are world-class alternatives a short trip fr…

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Resort pool in Mexico
Day Passes April 18, 2026

Resort Day Passes in Cancún & Beach Club Day Passes in Playa del Carmen (2026)

Get pool, beach, and open bar access at 5-star resorts without staying overnight — starting from $35. How to book and w…

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Luxury all-inclusive resort pool in Cancún Mexico
Hotel Guide April 18, 2026

Best Hotels in Cancún With No Sargassum — All-Inclusive Riviera Maya 2026

The right hotel location matters more than the brand or star rating. These are the all-inclusive properties with the lo…

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people on beach during daytime
Beach Guide April 16, 2026

Best Beaches in Mexico With No Sargassum (2026 Guide)

Not all Mexican beaches are equal. Cozumel, Isla Mujeres, and Puerto Morelos stay reliably clear while Tulum and Playa …

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Sargassum seaweed arriving on a Riviera Maya beach during peak season
Seasonal Guide April 14, 2026

When Is It Worst Across the Riviera Maya?

Here's the beach-by-beach breakdown of peak months — and which destinations are naturally protected.

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a large group of birds on a beach
Weekly Update April 13, 2026

Weekly Sargassum Conditions Report – April 13

Conditions across most of the Mexican Caribbean are lighter than average this week. Full beach-by-beach breakdown for C…

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a large group of birds on a beach
Beach Guide April 9, 2026

Is Sargassum Season 2026 Worse Than Last Year? What the Data Says

USF satellite data confirms 2026 Atlantic sargassum biomass is running significantly above 2025 levels for the same per…

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a small blue toy
Weekly Update April 6, 2026

Weekly Sargassum Conditions Report – April 6

Cozumel and Isla Mujeres are clear while Tulum and Playa del Carmen are seeing moderate arrivals. Full beach-by-beach c…

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Crystal clear turquoise water at a sargassum-free beach in the Riviera Maya
Beach Guide April 4, 2026

Sargassum-Free Beaches in the Riviera Maya — The 2026 Guide

Isla Mujeres, Cozumel, and Puerto Morelos consistently stay clear while Tulum and Playa del Carmen get hit hardest. Her…

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Cancún beach April 2 2026 — light sargassum line on sand, turquoise water, ferry pier in background
Beach Guide April 2, 2026

Sargassum in Quintana Roo — What April Looks Like Across Every Beach (2026)

Southeast winds are pushing sargassum arrivals into Quintana Roo right now. Here's what April 2026 actually looks like …

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Sargassum seaweed washed up on Playa del Carmen beach with beachgoers and palm trees
Beach Guide April 1, 2026

Sargassum in Playa del Carmen: The Complete 2026 Guide

Playa del Carmen is one of the first Riviera Maya beaches hit each season. Here's the current status, when sargassum pe…

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March 2026

20 articles
Puerto Morelos beach — live webcam March 30, 2026 — sargassum along shoreline with fishing boats
Weekly Update March 30, 2026

Weekly Sargassum Report — March 30

Puerto Morelos is showing moderate sargassum this morning while Cancún, Cozumel, Akumal, and Isla Mujeres remain clear.

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Heavy sargassum seaweed at Punta Nizuc beach, Cancún — March 25, 2026
Travel Tips March 25, 2026

What to Do in Cancún When Sargassum Hits

Punta Nizuc is heavy right now. Here are 12 guaranteed sargassum-free alternatives for when the beach isn't cooperating.

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Isla Mujeres, Isla Mujeres — live webcam March 23, 2026 at 7:59 AM — clear water and white sand
Weekly Update March 23, 2026

Weekly Sargassum Report — March 23

The 2026 sargassum season has arrived ahead of schedule. Here's exactly what every beach looks like right now, where co…

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Clear turquoise beach water in Cancún
Beach Guide March 21, 2026

Sargassum-Free Beaches in Cancún — Where to Find Clear Water in 2026

Not every beach in the Cancún region gets hit equally. Geography, currents, and cleanup infrastructure determine which …

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Clear turquoise beach Isla Mujeres Isla Mujeres
Beach Guide March 20, 2026

Does Isla Mujeres Get Sargassum? — The Honest Answer

Isla Mujeres is consistently recommended as a sargassum escape — but is it actually true? Here's the geography-backed e…

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Cancún beach with turquoise Caribbean water
Travel Guide March 19, 2026

Best Time to Visit Cancún to Avoid Seaweed — Month-by-Month Guide

Timing your trip is the single biggest factor in whether you get clear turquoise water or brown mats on the beach. Here…

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Crystal clear turquoise Caribbean water at a clean Cancún beach
Beach Guide March 19, 2026

Which Cancún Beaches Have the Least Sargassum? (2026 Guide)

Not all beaches are hit equally. Cozumel, Isla Mujeres, and northern Cancún are structurally sheltered by geography — w…

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Sargassum visible along Cancún Hotel Zone shoreline — live webcam, March 16 2026
Weekly Update March 16, 2026

Weekly Sargassum Report — March 16

The first major wave of the 2026 seaweed season is here. Playa Gaviota Azul and Playa del Carmen are heavy today. Tulum…

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Turquoise beach Cancún spring break
Spring Break 2026 March 14, 2026

Spring Break Cancún 2026: What to Expect with Sargassum (And How to Have an Amazing Trip)

The Mexican Navy has deployed 16 vessels and 9,500 meters of ocean barriers. Here is the honest spring break seaweed fo…

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Resort pool and amenities
Hotel & Tourism March 13, 2026

How Hotels Can Turn Sargassum Season Into a Booking Advantage

Most hotels lose bookings during sargassum season because they stay silent about it. Here's the content and SEO strateg…

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Packing essentials for sargassum season
Packing Guide March 12, 2026

What to Pack for Sargassum Season in Cancún & the Riviera Maya (2026 Checklist)

The complete packing list for a Mexico Caribbean trip during seaweed season — from reef-safe sunscreen and water shoes …

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Cancún Hotel Zone beach
Beach Guide March 12, 2026

Sargassum in Cancún's Hotel Zone: The North vs South Guide (2026)

The Hotel Zone is shaped like a "7" — and where you stay on that 7 determines your seaweed and sargassum experience. Th…

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Snorkeling in clear water Cozumel
Diving & Snorkeling March 11, 2026

Does Sargassum Affect Snorkeling & Diving in Cozumel? (2026 Guide)

Good news: Cozumel's famous western reefs are essentially immune to sargassum. Here's the science and the best sites to…

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Cancún beach with turquoise Caribbean water
Seasonal Guide March 10, 2026

Sargassum Season in Cancún & the Riviera Maya: A Complete Month-by-Month Guide

When does sargassum seaweed peak in Cancún? Which months have the least seaweed? We break down every month of the year …

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Snorkeling in clear water Akumal
Wildlife & Nature March 9, 2026

Sargassum & Sea Turtles in Akumal: Can You Still Swim with Turtles? (2026)

The turtles stay in Akumal Bay regardless of sargassum. But timing matters. Here's the honest month-by-month breakdown.

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Caribbean beach Puerto Morelos
News & Policy March 7, 2026

How Mexico Is Fighting Sargassum in 2026: Navy, Barriers & Cleanup

9,500 meters of offshore barriers, 16 Navy vessels, and thousands of cleanup workers — Mexico's 2026 response is the la…

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Tulum ruins overlooking Caribbean
Destination Guide March 6, 2026

Sargassum at Tulum: The Honest Guide for 2026 Visitors

Tulum has the most seaweed of any major beach in Quintana Roo. Here's the honest sargassum reality — and why it's still…

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Tulum beach ruins overlooking the Caribbean
2026 Outlook March 5, 2026

2026 Sargassum Forecast: What Experts Are Predicting for Cancún & Tulum

University of South Florida satellite data warns 2026 could be a record seaweed year. Here's what the science says abou…

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Clear turquoise beach Isla Mujeres
Destination Guide March 4, 2026

Isla Mujeres Sargassum Guide: Why Isla Mujeres Stays Clear (2026)

Just 15 minutes by ferry from Cancún, Isla Mujeres stays seaweed-free when the mainland doesn't. Why Isla Mujeres has t…

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Resort pool tropical setting
Travel Planning March 3, 2026

Resort Day Passes During Sargassum Season: The Complete Guide (2026)

When seaweed hits your beach, a resort day pass is your best backup. Everything on pricing, booking tips, and the best …

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February 2026

2 articles

Check Live Conditions Before You Go

Our real-time map shows current sargassum levels at all 9 beaches — updated hourly using satellite data.

View Live Map