Month-by-Month Scuba Diving in the Riviera Maya

Each season, scuba diving in Playa brings different conditions and marine life. This month-by-month guide tells you exactly when you should plan your dive trip to Playa del Carmen.

When Is the Best Time to Dive in Playa del Carmen?

There’s no single “best” month to go diving in Playa del Carmen. The conditions, crowds, weather, and marine life all change throughout the year—and what makes one month ideal for one diver might make another month less appealing.

Whether you’re looking for calm conditions, great visibility, encounters with specific marine life, or simply a fun day on the reef without fighting the crowds, when you visit can shape your diving experience.

This guide breaks down what you can expect underwater and above the surface month by month, so you can choose the time of year that best matches the kind of dive trip you’re looking for.

GOOD TO KNOW:
Playa del Carmen offers year-round recreational diving, but seasonal changes can affect everything from ocean conditions and visibility to marine life and how busy the dive sites feel.

Diving in Playa del Carmen: The Year at a Glance

Each month brings different expectations while scuba diving in Playa del Carmen. This at-a-glance view depicts the most important parts. Click each month to view them in more detail.

January

January brings a change of pace while diving in Playa del Carmen after the holiday season, with cooler temperatures and seasonal changes both above and below the surface.

If you’re visiting during this month, here’s what to know about crowds, weather, diving conditions, and what you might encounter underwater.

👥 How Busy Is It?

January is a very popular time to visit Playa del Carmen, particularly around the holidays and New Year.

Winter is considered ‘peak season’ in the Riviera Maya.

🌊 Diving & Ocean Conditions

January brings some choppy water from North winds. Usually, they are manageable-sized waves to go diving comfortably in our small boats.

While currents stay pretty consistent for each dive site throughout the year, we sometimes feel more surge on shallower sites in January due to larger waves.

The average water temperature is 27°C (80°F).

🐢 What Might You See?

January is peak season for bull sharks! Bull sharks migrate to the area every winter. If you want the best chance at seeing bull sharks, January is the best month to come.

Eagle rays enjoy cooler water temperatures, meaning winter is the best time to try and find them.

☀️ What Else to Know

January is peak tourism season, especially for diving in Playa del Carmen. In exchange for nearly perfect weather conditions, travel prices are the highest.

Hotel prices tend to fluctuate the most between the seasons, whereas other costs like food and transportation tend to stay consistent year-round. Hotels also tend to book up throughout the winter.

My advice is to book ahead to get the best deals.

📍 Good to Know

Best for: Bull sharks
Conditions: Sunny, 75°F (24°C), Choppy Waves
Crowds: Peak Season
Don’t miss: Bull Shark Observation Dive

February

February continues the cooler-season diving conditions, but that doesn’t mean there’s any shortage of reasons to get underwater.

👥 How Busy Is It?

February is still considered high season, meaning many crowds around town. Book in advance to make sure you find the best accommodation.

🌊 Diving & Ocean Conditions

North winds bring choppy conditions, while underwater remains unaffected. Sometimes the harbor can close because of big waves. But don’t worry! If the harbor is closed, we can still dive! Having access to hundreds of cenotes in the area means there are nearly unlimited diving options, regardless of weather or ocean conditions.

Still hoping for some coral reef colors and fish? Depending on conditions, there is the option of hopping over to Cozumel for the day since the winds affect their island differently than our beaches.

But this is only for the few days of the month when the winds are so strong that the harbor is closed. Most days, we are out enjoying the beautiful reefs of Playa!

The water temperatures average 81°F (27°C).

🐢 What Might You See?

February is when the bull sharks begin their migration north. Every year is different, but February still has some high chances of seeing these magnificent sharks, especially at the beginning of the month.

☀️ What Else to Know

February is a good shoulder season to hopefully find some bull sharks and benefit from decreased prices from the holiday season. However, prices are still not down to off-season rates yet, as there are still a lot of travelers who flock here for the near-perfect weather and beautiful beaches.

📍 Good to Know

Best for: Bull sharks without the holiday crowds
Conditions: Sunny, 77°F (25°C), Choppy Waves
Crowds: Still pretty crowded, but not like the holiday crowds
Don’t miss: Bull Shark Dive

March

March marks another shift in the diving calendar, with the closing of the dive site “Shark Point”. This closing date changes each year depending on the migration pattern, so you might still get lucky at the beginning of the month.

For divers, this can mean being open and flexible on dive planning. Sometimes we might be able to do the bull shark observation dive, and sometimes we will enjoy lovely reef dives.

👥 How Busy Is It?

Playa is pretty busy in March, but a bit more low-key without the holiday crowds. March and February are similar in terms of busyness. At the end of the month, it gets very busy with Spring Break vacations.

🌊 Diving & Ocean Conditions

The winter winds are fading, leading to more clear days than choppy days. Visibility remains high.

The water temperature averages 81°F (28°C) in March.

🐢 What Might You See?

The bull sharks migrate north, away from Playa, at a different time each year. You might get lucky, especially in the beginning of the month, and find Shark Point still open!

Eagle rays love the cooler temperatures, but are found nearly year-round while diving in Playa. March is a great chance to catch them, especially at deeper reefs and shipwrecks.

☀️ What Else to Know

March is one of the driest and sunniest months. Crowds are moderate for most of the month. However, crowds and prices increase in correlation with Spring Break, usually the third or fourth week of the month.

My advice: visit at the beginning of March and book ahead.

📍 Good to Know

Best for: Eagle Rays
Conditions: Easy ocean conditions, good visibility, driest month
Crowds: Moderately crowded, very crowded around Spring Break (end of month)
Don’t miss: Last opportunity for bull sharks, and the perfect beach weather

April

April brings warmer temperatures, fewer crowds, and some of my favorite diving conditions of the year. It is a great month for divers who want warm water, good visibility, and a little more breathing room above and below the surface.

👥 How Busy Is It?

April starts to slow down in Playa as temperatures begin to increase. But it is still quite busy for most of the month.

🌊 Diving & Ocean Conditions

April has some of the easiest ocean conditions of the year for scuba diving in Playa del Carmen. The winter winds have mostly faded, while the water is warming up and visibility is often excellent.

Water temperatures average 82°F (28 °C) in April.

🐢 What Might You See?

April is a transition month between warm and cool water temperatures. Eagle rays are still around, often seen on the deeper reefs and shipwrecks. Large schools of fish gather in preparation for mating and spawning seasons.

☀️ What Else to Know

April is my favorite time to go diving in Playa. The weather is just perfect, and many of the crowds have left – especially by the end of the month. The end of April begins “shoulder season,” where you can often find decreased prices after most of the crowds have left.

📍 Good to Know

Best for: The perfect balance for weather, busyness, and prices
Conditions: Dry, sunny, warm
Crowds: Moderately crowded
Don’t miss: Absolutely perfect beach days and ideal diving conditions

May

May is a fantastic month for diving in Playa. The water is warm, the crowds are low, and the summer marine life season is beginning to pick up.

👥 How Busy Is It?

May is one of the least crowded months in Playa. If you want a chance to find a secluded area of the public beaches, May is probably your best shot.

🌊 Diving & Ocean Conditions

Diving in Playa in May is glorious. It is finally HOT, meaning most divers opt to forgo wetsuits altogether.

Water temperatures average 84°F (29 °C) in May.

🐢 What Might You See?

May begins turtle nesting season. Turtles nest along the beaches from Cancun to Cozumel to Mahual. Green, loggerhead, and hawksbill turtles are the most commonly seen species.

They nest from May – July, with hatchlings from August – September.

☀️ What Else to Know

May is one of the best times to come to Playa if you like avoiding crowds and getting low-season prices. I wouldn’t say Playa is a ghost town; there is still a thriving community of people who live here full-time, but restaurants, streets, and the nightlife may not be as lively as in peak season.

📍 Good to Know

Best for: Low crowds
Conditions: 83°F (28°C), calm, warm ocean conditions
Crowds: Low
Don’t miss: Laid-back beach vibes and semi-private tours

June

June brings some of the calmest ocean conditions of the year, along with warm water and plenty of activity above and below the surface.

👥 How Busy Is It?

Bring on summer vacation! As schools let out in the US, Canada, and Europe, families come to enjoy beautiful Playa del Carmen. Hotels and restaurants fill up fast with families on vacation.

🌊 Diving & Ocean Conditions

Winds die down for the summer, leaving the ocean smooth like glass. The water is at its peak warmth for the summer, making for some easygoing, comfortable diving.

Water temperatures average 86°F (30°C) in June.

🐢 What Might You See?

On dives, turtle season is in full force. At certain dive sites, like Tortugas, we regularly see turtles.

June is the official start of whale shark season!

This is a snorkeling activity off the coast of Cancun. Whale sharks do not migrate to the Playa del Carmen area, but it is a very common day trip for those staying in town to see whale sharks in the wild. Whale sharks and manta rays both migrate to the waters off Cancun, creating an unforgettable experience for divers and non-divers alike.

☀️ What Else to Know

Whale shark season varies every year. Book at the end of the month if this is a must-do item for you for the best chance to see them.

📍 Good to Know

Best for: Hot temperatures, whale sharks
Conditions: 84°F (29°C), warm, calm ocean conditions
Crowds: Moderately crowded, mostly families with kids
Don’t miss: Snorkeling with whale sharks (with a responsible guide, like EcoColors Tours)

July

July is peak summer in Playa, with warm water, calm seas, and some of the most exciting seasonal wildlife experiences of the year.

👥 How Busy Is It?

Moderately busy as summer break continues. Make sure you get the best deals by booking in advance.

🌊 Diving & Ocean Conditions

Hot weather, hot water, and smooth ocean conditions.

Water temperatures average 86°F (30°C) in July.

🐢 What Might You See?

Whale sharks are the name of the game in July. The season is officially open, and this is the busiest month to see them and manta rays.

Turtles are nesting on the beaches, especially on the outskirts of the city heading towards Puerto Morelos and Tulum.

Divers into macro might get lucky finding seahorses. Seahorses breed in the warm summer months.

☀️ What Else to Know

Summer storms and hurricane season are something to keep in mind in July, but they do not mean you should write off the month for diving. Weather can change quickly, and dive conditions are assessed day by day.

📍 Good to Know

Best for: Whale sharks and hot weather
Conditions: 84°F (29°C), calm ocean, warm water
Crowds: Pretty busy, especially with families
Don’t miss: Whale shark snorkel

August

August is the heart of summer in Playa, with warm water, calm ocean conditions, and plenty of seasonal marine life to look for underwater.

👥 How Busy Is It?

The beginning of August is moderately crowded with families squeezing out the last of their summer vacations. The end of August is a bit calmer with less crowded streets and hotels.

🌊 Diving & Ocean Conditions

Potential summer storms might make for some rainy dives, but don’t let that deter you! Conditions under the water don’t change much, with great visibility and warm waters.

Water temperatures average 86°F (30°C) in August.

🐢 What Might You See?

August is the last of the turtle nesting season. Hawksbill, loggerhead, and green sea turtles are commonly found.

Seahorses breed during the warm summer months. If you’ve got a good eye, you might get lucky!

Whale shark season continues in full swing! Don’t forget you have a high chance of seeing manta rays feeding on the plankton alongside whale sharks.

☀️ What Else to Know

August is the start of the rainy season – and hurricane watch season. While it doesn’t experience the same severity of hurricane threats as some islands in the Caribbean, the Riviera Maya is part of the Caribbean Hurricane Belt, making it susceptible to summer storms with winds and rain.

📍 Good to Know

Best for: Turtles
Conditions: 84°F (29°C), Potential summer rainstorms
Crowds: Busy with families, moderately crowded
Don’t miss: Whale shark experience

September

September is one of the quietest months in Playa, making it a great option for divers who want warm water, fewer crowds, and lower accommodation prices.

👥 How Busy Is It?

September is less busy than the other summer months. It is a great time to find great deals on accommodation.

🌊 Diving & Ocean Conditions

Summer storms continue through September, bringing potentially wet conditions. The harbor stays open as the waves remain calm. The water is warm, making for some great diving.

Looking to cool off another way? Cenote diving is a once-in-a-lifetime kind of dive everyone should try while visiting the Riviera Maya.

Ocean temperatures average 84°F (29°C) in September.

Cenote temperatures average 75°F (24°C) year-round.

🐢 What Might You See?

Whale sharks typically leave at the beginning of the month. If this is a bucket list item for you, book in the beginning of September.

Sea turtles are in their peak hatchling month! Places like Akumal, Xcacel, and Tulum are great places to learn about sea turtle nesting behavior in the Riviera Maya.

☀️ What Else to Know

Like most tropical places, it only rains for an hour or so before the sun returns for the majority of the day. Take advantage of the off-season deals, but be warned, September is HOT. Escape the heat by experiencing a local cenote.

📍 Good to Know

Best for: Great deals on accommodation
Conditions: 83°F (28°C), potentially rainy, hot and humid
Crowds: Less crowded than most months
Don’t miss: Last chance to swim with whale sharks, cenote diving

October

October is one of the best months for a quieter Playa experience. With low crowds, warm water, and the return of cooler-water species, it is a great month for divers who want a more relaxed trip.

👥 How Busy Is It?

October is a less busy month.

If you are looking for open beaches and restaurant reservations, October is your month.

🌊 Diving & Ocean Conditions

While most of the month has smooth ocean conditions, winter winds may cause a bit more chop than the summer months. The water is starting to cool down, but is still known for warm, Caribbean temperatures.

Water temperatures average 84°F (29°C) in October.

🐢 What Might You See?

As the water cools down, our chances to see Eagle rays increase.

Tropical reef fish are plentiful, making every dive exciting.

☀️ What Else to Know

October is one of the least busy months in Playa del Carmen. Perfect for a budget trip and the highest chance for more private, personalized tours.

Día de los Muertos is celebrated at the end of October. Playa offers many cultural experiences around this holiday, making it a great time to visit and experience some of the magic that makes the Mexican Caribbean so unique.

📍 Good to Know

Best for: Eagle rays, low crowds, and experiencing Día de los Muertos
Conditions: 81°F (27°C), mostly sunny, potentially choppy
Crowds: Low crowds
Don’t miss: Día de los Muertos and the chance to enjoy quieter dive sites and beaches

November

November is a great transition month for diving, with dry weather returning and cooler water bringing some seasonal marine life back to the reefs.

👥 How Busy Is It?

With the weather turning cold in the US, Canada, and Europe, many travelers find relief in Playa del Carmen.

While not as busy as the peak holiday season, November is the start of the busiest time in Playa, especially around the week of Thanksgiving. If you plan to come around Thanksgiving break, do yourself a favor and snag your accommodation well in advance, before the best rooms – and prices – sell out.

🌊 Diving & Ocean Conditions

Dry, sunny weather returns to Playa, making for some ideal diving conditions. Some days may experience choppier waves, but most days are still quite smooth.

Water temperatures average 82°F (28°C) in November.

🐢 What Might You See?

The infamous Playa bull sharks begin to migrate to the area in late November. Some years the season starts early; other years the official season begins in December. Some divers get lucky and see a passing bull shark on our reefs.

Cooler waters also bring Eagle rays back to the area.

☀️ What Else to Know

November is a great time to enjoy Playa before the holiday crowds arrive in full force. The weather is generally beautiful, and there is still a chance to get lucky with an early bull shark sighting.

📍 Good to Know

Best for: Eagle rays, chance bull shark encounters
Conditions: 79°F (26°C), mostly sunny
Crowds: Moderately crowded; becomes more crowded throughout the month
Don’t miss: A chance to see bull sharks as the season begins

December

December brings the return of the holiday crowds and the beginning of one of the most exciting seasonal periods for divers in Playa del Carmen. Bull shark season is officially underway, while cooler water brings Eagle rays back to the area.

👥 How Busy Is It?

December is one of the busiest months in Playa del Carmen. The holiday season brings the most visitors we see throughout the year.

Hotels and tours commonly fill up in advance. My advice: plan and book accommodation and tours early!

🌊 Diving & Ocean Conditions

Ocean conditions are a bit rough as winter winds come through. Underwater, we experience good visibility and flourishing wildlife.

Water temperatures average 82°F (28°C) in December.

🐢 What Might You See?

Bull shark season officially starts in December. This means you can see the famous Shark Point, known for bull sharks in Playa del Carmen.

Eagle Rays are commonly spotted, especially in deeper reefs and shipwrecks.

☀️ What Else to Know

December is the most popular time to come to Playa! With so many travelers around, there are endless opportunities to experience the best of the Riviera Maya. If you plan to book in December, I definitely recommend booking early before accommodations fill up!

📍 Good to Know

Best for: The most popular time to come to town
Conditions: 77°F (25°C), perfect 75 and sunny
Crowds: Very crowded
Don’t miss: Local holiday festivities or once-in-a-lifetime bull shark encounters

So, When Is the Best Time to Dive in Playa del Carmen?

There really isn’t one single best time to dive in Playa del Carmen. Every season brings something different, and the best month for your trip depends on what you want to experience while you’re here.

If seeing a particular animal is at the top of your list, plan your trip around its season. If you care more about calm ocean conditions, low crowds, or finding a good deal on accommodation, there are other months that may be a better fit.

The good news is that there is no bad time to get in the water.

The best time to dive is ultimately the time that matches the experience you want to have.

🐠 If You Want Bull Sharks

The season typically begins in late November or December and continues until February or March. January offers some of the best chances to see them. The exact timing changes each year, so flexibility can be helpful.

🌊 If You Want Calm Ocean Conditions

April through the summer months generally offer some of the calmest ocean conditions in Playa del Carmen. By May and June, the winter winds have faded, and the water is warm, making for some especially comfortable days on the reef.

🤿 If You Want Whale Sharks

Whale shark season officially begins in June and typically continues through September, with July and August being some of the busiest months. If swimming alongside these gentle giants is on your bucket list, plan your trip during the summer months and book with a responsible guide.

🌴 If You Want Low Crowds & Good Prices

May, September, and October are some of the quieter months in Playa del Carmen. These months can be a great choice if you want more space on the beaches, fewer crowds around town, and better chances of finding lower accommodation prices.

Planning Your Dive Trip?

Once you’ve chosen when to visit, the next step is figuring out where and how you want to dive. Playa del Carmen has a variety of reefs and dive sites, with different conditions, depths, marine life, and experiences depending on the site.

I offer guided recreational dives for certified divers who want to explore the reefs around Playa del Carmen with an experienced dive professional. Whether you’re looking for an easy reef dive, hoping to see specific marine life, or simply want to discover some of the area’s best dive sites, we can choose dives that fit your experience level and interests.

New to diving? Don’t worry, as a certified instructor, I’ll make sure your first underwater experience is the highlight of your trip.

Not sure which sites are right for you? Start with my Playa del Carmen Diving Guide for an overview of what diving here is like and compare individual sites, depths, conditions, and what you might see underwater.

You can also browse my other Playa del Carmen diving articles for more information on marine life, conditions, and what to expect during your dive trip.