Tulum Seaweed Season: I Spent 6 Weeks There—Was It Worth It?

I spent six weeks in Tulum, Mexico, and never walked on the beach once.

Yes, you read that correctly.

Six weeks in one of Mexico’s most famous beach destinations, and I didn’t spend a single afternoon lounging on the sand or swimming in the Caribbean.

Why?

Sargassum. And lots of it.

I’ve visited Tulum several times, but my most recent trip was from July 13 through August 30, right in the middle of seaweed season.

And while I knew sargassum could be an issue during the summer months, I don’t think I fully appreciated just how bad it could get.

The smell alone was enough to keep me away from the shoreline.

But here’s the surprising part.

I absolutely loved my six weeks in Tulum.

In fact, I left wanting to return.

So, if you’re planning a trip to Tulum during seaweed season, here’s what my experience was really like, whether the sargassum ruined anything, and what I’d recommend doing differently.

What Is Sargassum, and Why Is It a Problem in Tulum?

Sargassum is a type of floating brown seaweed that naturally grows in the Atlantic Ocean.

In the open ocean, it provides important habitat for marine life.

The problem begins when large quantities wash ashore.

Depending on how much arrives, sargassum can accumulate along beaches, cover the shoreline and make swimming less appealing.

As it decomposes, it can also produce a strong, unpleasant odor.

And that smell?

That’s the part I remember most.

Sargassum isn’t unique to Tulum. Other destinations along Mexico’s Caribbean coast and throughout the wider Caribbean can experience it, too.

But the amount that reaches any particular beach can vary considerably.

When Is Seaweed Season in Tulum?

Tulum’s official tourism information identifies April through August as the period when sargassum is more likely to reach the coastline.

That doesn’t mean every beach will be covered throughout those months.

It also doesn’t mean sargassum can’t arrive outside that window.

Conditions depend on currents, winds, weather and how much seaweed is moving through the region.

Some beaches may be affected more heavily than others, and conditions can change surprisingly quickly.

That’s why I wouldn’t automatically cancel a trip just because it falls during seaweed season.

But I would absolutely research current beach conditions before booking a vacation where the beach is the main attraction.

My experience: I visited from mid-July through the end of August, and the sargassum was bad enough that I chose not to spend time on the beach.

What Was the Seaweed Actually Like During My Trip?

The thing that surprised me most wasn’t necessarily how the beach looked.

It was the smell.

You could smell the sargassum before you even reached the beach.

As we drove along the road toward Tulum’s beach zone, the odor became noticeable.

And it wasn’t exactly something that made me excited to spend the afternoon sitting beside the ocean.

I’ve experienced seaweed in other destinations before, but this was enough to completely change how I approached beach days.

I didn’t spend time walking along the shoreline, and I didn’t go swimming in the ocean during those six weeks.

Instead, I found other ways to enjoy Tulum.

And thankfully, there were plenty.

Did the Sargassum Ruin My Trip?

Not even close.

But I think it’s important to explain why.

I wasn’t in Tulum for a traditional beach vacation.

I had rented a two-bedroom apartment in Aldea Zama and was working remotely during the week.

I was there for six weeks, with different friends visiting throughout my stay.

My days included working, going to the gym, walking around the neighborhood, cooking at home, trying restaurants and occasionally spending afternoons by the pool.

I wasn’t waking up every morning expecting to spend the entire day on the beach.

And that made a huge difference.

If I’d booked a five-day trip specifically to enjoy Tulum’s famous turquoise water, I probably would have felt very differently.

But because I had more time and a different purpose for being there, the sargassum became an inconvenience rather than something that ruined the experience.

What I Did Instead of Going to the Beach

1. Spent Afternoons at Hunab Rooftop

One of my favorite discoveries during the trip was Hunab Rooftop at Motto by Hilton Tulum.

I loved the atmosphere.

The music was great, the rooftop pool was beautiful, and it became one of my favorite places to spend an afternoon.

And the nachos?

I ordered them every time.

They were so good.

Honestly, give me a rooftop pool, sunshine, good music and a plate of nachos, and I’m perfectly happy.

Hunab became one of my favorite alternatives to spending the day at the beach.

My recommendation: If you’re visiting Tulum when the seaweed is particularly bad, look for hotels and rooftop venues with pools. Just confirm day-visitor access before going.

2. Enjoyed the Rooftop Pool at My Apartment

This is where choosing the right accommodation really paid off.

I stayed at Amelia in Aldea Zama, a residential building with a rooftop pool and solid gym.

Because I was visiting during the off-season, the building was incredibly quiet.

There were days when I had the entire rooftop pool to myself.

It almost felt like having a private pool.

And because I was there for six weeks, having that amenity at home made an enormous difference.

I didn’t need to book a beach club or arrange transportation every time I wanted to enjoy the sunshine.

I could simply head upstairs.

If you’re traveling during Tulum’s seaweed season, I’d strongly recommend booking somewhere with a pool.

3. Still Visited Tantra Beach Club

Just because I wasn’t interested in the shoreline didn’t mean I completely avoided Tulum’s beach-club scene.

I still visited Tantra Beach Club several times, which was my favorite.

And one of the highlights?

The ceviche.

I had some of the freshest ceviche of my life there.

Seriously.

It’s one of the dishes I still remember from the trip.

I enjoyed the beach-club atmosphere, but I would have loved the experience even more if the ocean had been in better condition.

Would I return to Tantra? Absolutely.

But ideally during a time when I could enjoy the beach, too.

4. Visited Cenote Casa Tortuga

If the beach isn’t cooperating, cenotes are another reason to visit the Riviera Maya.

During my six-week stay, I visited Cenote Casa Tortuga twice.

The first time was with a group of four friends who were visiting me.

We arranged transportation through the front desk of my apartment building, and once we arrived, we explored with a guide.

We snorkeled, jumped from rocks into the water and spent time enjoying the different swimming areas.

I liked the experience enough that when my boyfriend joined me toward the end of the trip, I went back with him.

That’s probably the best endorsement I can give.

Would I say Casa Tortuga was my absolute favorite thing about Tulum?

No.

But it was a fun experience, and I’d recommend it as an alternative to a beach day.

5. Ate My Way Around Tulum

If there’s one thing I will never complain about, it’s having more time to explore restaurants.

During those six weeks, I discovered several places I’d happily return to.

Alma Verde became my favorite brunch spot. I ordered the eggs Benedict every single time.

At Il Bacano, I fell in love with a pecan pasta and returned several times.

Café Maya-Xel in Aldea Zama had a fun underwater-inspired interior, and I enjoyed the avocado toast.

Then there were street tacos, food trucks, rooftop nachos and that incredible ceviche at Tantra.

Tulum has so much more to offer than beach clubs.

And honestly, some of my favorite memories from the trip involved food.

READ NEXT: Where to Eat in Tulum: My Favorite Restaurants After 6 Weeks

6. Discovered My Favorite Weekly Night Out

One of my favorite experiences from the entire six weeks was a weekly event at Palma Centro.

A guy who worked at my building told me about it, and after going once, we kept returning.

There were food trucks, dance lessons, music, vendors and eventually a completely packed dance floor.

I met people from all over the world there.

It was one of those experiences I probably wouldn’t have discovered if I’d only been in Tulum for a few days.

And it had absolutely nothing to do with the beach.

If a similar event is running when you visit, I’d recommend checking it out.

What About the Weather in July and August?

Here’s something else that surprised me.

Despite visiting during Tulum’s rainy season, we actually had pretty good weather.

There were occasional morning showers, but we experienced plenty of sunshine throughout the trip.

The humidity, however, was intense.

And the mosquitoes?

Terrible.

I don’t think I’ve ever been more grateful for mosquito repellent. Not that it was much of a defense.

The humidity also made everyday things a little more complicated.

Our apartment had a washing machine but no dryer, and clothes took forever to dry.

Eventually, I found a laundry service that picked up our clothes, washed everything and returned it the same day.

So while the rain wasn’t nearly as disruptive as I’d expected, the humidity was something I definitely noticed.

Should You Visit Tulum During Seaweed Season?

I think it depends entirely on what you want from your trip.

I’d Consider Going If…

You’re interested in exploring Tulum beyond the beach.

Maybe you want to visit cenotes, try restaurants, enjoy rooftop pools, experience the nightlife or spend a longer period working remotely.

In that case, there’s still plenty to enjoy.

I had an incredible time.

And because I was visiting during the off-season, I also enjoyed a quieter apartment building and an accommodation price I was very happy with.

I’d Think Twice If…

Your dream vacation revolves around swimming in turquoise water, walking along beautiful beaches and spending every afternoon on the sand.

If that’s your priority, I wouldn’t intentionally choose the same period I did without checking current conditions.

Tulum has beautiful beaches, but sargassum can seriously affect that part of the experience.

And if you’ve spent a lot of money traveling somewhere specifically for the beach, that disappointment can be significant.

How to Check Tulum Seaweed Conditions Before Your Trip

Because conditions change, I wouldn’t rely exclusively on someone’s experience from a previous year—including mine.

Before booking, I’d recommend:

1. Checking recent beach photos and videos rather than relying on promotional images.
2. Looking for current sargassum updates from local authorities.
3. Contacting your hotel or beach club directly to ask about conditions.
4. Checking whether the property has a pool or other amenities you’ll enjoy if the beach isn’t ideal.
5. Keeping a few non-beach activities in your itinerary.

The official Tulum tourism website also provides information about sargassum and local beach-cleaning efforts.

Remember: A beach that was heavily affected during my visit might look completely different during yours.

Would I Visit Tulum During Seaweed Season Again?

Yes.

But with one important condition.

I wouldn’t go specifically for the beach.

I loved my six weeks in Tulum.

I loved the food, the people, the culture and the freedom of having enough time to enjoy everyday life there.

I loved the rooftop pools, the restaurants, the nights out and meeting people from all over the world.

And despite the sargassum, I left imagining what it might be like to own property in Mexico someday.

That’s how much I enjoyed my time there.

But if I were planning a short vacation centered around Tulum’s beaches, I’d choose my dates more carefully.

Final Thoughts: Is Tulum Worth Visiting During Seaweed Season?

I spent six weeks in Tulum during seaweed season.

I didn’t walk on the beach once.

And I’d still go back.

But I also think it’s important to be realistic about what kind of vacation you’re planning.

If the beach is everything, sargassum season is a gamble.

If you’re open to rooftop pools, cenotes, incredible food, nightlife and exploring beyond the shoreline, Tulum can still be an amazing destination.

For me, the experience was proof that sometimes the things you end up loving most about a destination aren’t necessarily the things you originally expected.

Planning a trip to Tulum?

• 6 Weeks In Tulum – Here’s What It Was Really Like
• Airbnb vs Hotel in Tulum: Pros, Cons & Where You Should Stay
• How to Visit Chichen Itza from Tulum

Xx Sylvia