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A diver hanging weightless beside a coral wall that drops away into deep blue water
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San Miguel de Cozumel, Quintana Roo

The island you read from underneath

A wall of Mesoamerican reef running the length of the leeward shore, a current that carries you along it while the boat follows your bubbles, and three cruise piers that each put you on a different version of the island. Here is how to plan around both the water and the clock.

  • 2ndlargest reef system on earth, and it starts at this shore
  • 80–100 fttypical visibility on the wall, most of the year
  • 3cruise piers, and three different islands
  • 0lifeguards anywhere on the east coast

Today

Wind, swell and water temperature right now

The number that matters here is not the air temperature. It is the wind: a winter norte can close the port, cancel the Playa del Carmen ferry and push every dive boat down to the sheltered south end of the island.

Conditions on Cozumel

Light drizzle

89°

Light drizzle · feels like 101°

TodayHigh 90° · Low 79°

Rain is likely most of the day — a good day for the rainy-day list.

Humidity62%
Wind4 mph E
Rain26%

Sunrise 6:37 AMSunset 6:40 PM

Updated

Full forecast and tides

On the water

Water87°F
WavesGlassy — 0.7 ft
Swell period5.5s
  • BoatingExcellent

    Seas around 0.7 ft with 6 mph of wind — flat enough for small boats and cameras.

  • SwimmingExcellent

    Water at 87°F with 0.7 ft of surf — warm, and calm enough for children.

  • SnorkelingExcellent

    Seas at 0.7 ft usually mean clear water and an easy entry. Water 87°F.

  • FishingExcellent

    Seas 0.7 ft, wind 6 mph on a 5s swell — offshore is on the table.

Updated

Best time to go outside today

Early morning, 7 AM – 9 AM

Rain is likely most of the day — a good day for the rainy-day list.

Outdoor comfort92 out of 100 · Excellent

Sweet spot around 7 AM at 79°F.

Keep an indoor option in reserve — the rest of the day is unsettled.

Updated

Book it

The reef, and the boats that get you onto it

Two-tank morning trips down to Palancar and Columbia, shallow snorkel runs on Paradise and Chankanaab Reef, and the catamarans that combine the two. We say which are drift dives, whether the marine park fee is included, and which ones a nervous first-timer should actually book.

These go through Viator and earn us a commission. You pay the same as booking direct, and the commission did not choose the list.

Editor's Pick

Best two-tank drift morning

Why we chose it

The trip to book first: an 8am departure that runs south to Santa Rosa Wall or Palancar, deep tank first along the drop-off and a long shallow second dive in the coral canyons. Look for a boat capped in the single digits, a proper current briefing, and a captain who follows bubbles rather than making you swim back to a fixed pickup point.

Best for Beginners

Best first dive if you have never breathed underwater

Why we chose it

A Discover Scuba session that starts in confined water and finishes with one guided dive on Paradise Reef or Chankanaab, where the bottom sits in the 30-to-40-foot range and the current is usually mild. Ask what the instructor-to-student ratio is in the water. Two-to-one is the difference between a good first dive and a stressful one.

Two ways to do this

Joining a departure, or taking the boat yourself

Shared trips are the cheaper ticket for one or two people. Once you are a party of four or more, a private charter is often close to the same money per head and runs to your schedule rather than the operator's. Both are listed here so you can do the arithmetic.

  • Best value for a group

    El Cielo
    Best ValueFree cancellationInstant confirmation

    Low Supplier Cancellation Rate

    The Cozumel Turtle Sanctuary Snorkel Tour (opens in a new tab)

    1.2K reviews

    We're known for operating the best all-inclusive snorkel experiences on the island of Cozumel.Traveling to some of the most beautiful…

    4 hours

    Prices checked

    from $63.69
  • Private — just your party

    El Ausente at El Cielo
    Best Private TourFree cancellationPrivate tour

    Low Last Minute Supplier Cancellation Rate

    Exclusive Private Boat to El Cielo (opens in a new tab)

    70 reviews

    Indulge in the exclusivity of a Private Boat tour to Cozumel’s most breathtaking destinations: El Cielo and the world-famous coral reefs…

    4 hours

    Prices checked

    from $419.99

More of what is running now

Start here

The island in twelve things, ranked by what deserves the time

What we tell friends who ask. The reef comes first because nothing else here is world-class in the same way, but the lighthouse at Punta Sur, the Ixchel sanctuary at San Gervasio and a plate of food four blocks off the malecón all earn their place.

  • A diver drifting along a coral wall in clear blue water with sponges and sea fans on the reef face

    Things to do

    Scuba Diving in Cozumel

    Cozumel is a drift diving island, and nearly everything else about diving here follows from that single fact. The Yucatán Current runs up the…

    5 places

  • Snorkelers floating above a shallow coral head in clear turquoise water off a Caribbean reef

    Things to do

    Snorkeling in Cozumel

    Cozumel snorkels better than almost anywhere in Mexico for one geographical reason: the reef is close to shore, the west coast is the leeward side…

    7 places

  • Loungers and palm shade on a calm turquoise Caribbean beach on the sheltered leeward coast

    Things to do

    Cozumel Beach Clubs and Day Passes

    The all-inclusive beach club day pass is the single best-selling thing on Cozumel, and it makes more sense here than it does on most islands. The…

    6 places

  • Children snorkelling in shallow, clear turquoise water close to shore on Cozumel's calm leeward coast

    Who it suits

    Family Activities in Cozumel

    Cozumel works well with children for a reason that has nothing to do with kids' clubs: the west coast is a sheltered, shallow, bath-warm lee with…

    10 places

Index

Browse by what you actually want to do

Twenty-two ways into the island, from a first open-water dive on Paradise Reef to a wet afternoon in San Miguel when the August storm parks over the channel for two hours.

Explore

Tours

Outdoors

Who it suits

Plan

Who you are with

Six hours off a ship, or a week with a jeep

These are two different holidays and most guides pretend they are one. A cruise day is a radius problem with a hard all-aboard time. A week here means a night dive, the windward coast and San Miguel after the ships have gone.

  • Off a ship, six to eight hours

    A cruise ship alongside a Caribbean pier seen past a line of palms on the shore

    Who it suits

    Cozumel Cruise Excursions

    Cozumel is one of the busiest cruise calls in the world, and on a good winter Tuesday four to six ships are alongside at once. That puts something…

  • Staying the night

    Surf breaking on an empty windward beach backed by low scrub and limestone with no buildings in sight

    Things to do

    The East Side of Cozumel

    Roughly thirty kilometres of Cozumel's Caribbean coast has almost nothing on it. No hotels, no piers, no mains electricity to speak of, no towns. A…

  • Travelling with kids

    Children snorkelling in shallow, clear turquoise water close to shore on Cozumel's calm leeward coast

    Who it suits

    Family Activities in Cozumel

    Cozumel works well with children for a reason that has nothing to do with kids' clubs: the west coast is a sheltered, shallow, bath-warm lee with…

  • Two of you

    Two people watching the sun set across the channel toward the Yucatán mainland from Cozumel's west shore

    Who it suits

    Things to Do in Cozumel for Couples

    Cozumel is not sold as a romantic island and it does not try to be. It is a dive destination bolted onto one of the busiest cruise ports in the…

This season

What the island is doing this month

Eagle rays schooling on the walls in the coldest weeks, Carnaval on the malecón before Lent, turtles nesting on the east beaches through the summer, and the October rain that empties the island and halves the price of a dive package.

  • FallSeptember – November
  • 86°F / 76°FAverage high / low
  • QuietVisitor numbers
  • Low season ratesWhat it costs

The cheapest and quietest stretch of the year, and the one that asks you to accept some risk. October is the wettest month on the island by a wide margin, and September and October are the peak of hurricane season. A number of small dive shops, restaurants and east-coast bars take their annual maintenance closure in September, so confirm directly that the operator you booked is actually open.

What you get in exchange is real. The water is still in the mid-eighties well into October, the reef is uncrowded because the cruise schedule thins, and rates on dive packages and hotels are at their floor. Divers who have been coming for years quietly prefer it.

November turns the corner. The rain eases, the first nortes arrive toward the end of the month, and the island starts filling again from about the middle of December. San Miguel marks its patron saint at the end of September and Día de Muertos at the start of November, both town events rather than staged ones.

On in fall

  • Lowest rates of the year on dive packages and hotel rooms
  • Water still in the mid-eighties through October
  • October is the wettest month, and the peak of hurricane risk

Worth doing in fall

  • A diver drifting along a coral wall in clear blue water with sponges and sea fans on the reef face

    Things to do

    Scuba Diving in Cozumel

    Cozumel is a drift diving island, and nearly everything else about diving here follows from that single fact. The Yucatán Current runs up the…

  • A street strung with rows of coloured paper flags above low painted buildings in a Mexican town

    Guide hub

    San Miguel de Cozumel

    Cozumel has one town, and almost everyone on the island lives in it. San Miguel runs along the leeward shore facing the mainland, and beyond its…

  • An empty stretch of public beach with limestone shore and open Caribbean water on Cozumel's east coast

    Budget

    Free Things to Do in Cozumel

    Cozumel's free list is unusually strong, and the reason is legal as much as geographic. Under Mexican law the shoreline is federal public land, so…

  • Grey weather and wind-driven surf breaking against the limestone shoreline on Cozumel's east coast

    Who it suits

    Rainy Day Activities in Cozumel

    The premise of most rainy-day pages does not apply here, so start by replacing it. On Cozumel, rain is almost never what ruins a day. Wind is…

News

Port closures, park fees and what has opened

Norte warnings and ferry suspensions, marine park fee changes, new dive operators and beach clubs, sargassum reports from both coasts. Short items, checked before we post them.

Last updated . We date every item so you can tell how old the information is.

Where things are

Three piers, two coasts and the reef line on one map

Where each ship actually ties up, which beaches are swimmable and which are not, where the named dive sites sit along the drop-off, and how far the east coast really is from the pier you walked off.

Every place shown on this map is also listed below as a link, grouped by area.

© OpenStreetMap contributors

What the pins mean

  • Beach9
  • Water feature5
  • Nature preserve1
  • Park2
  • Viewpoint1
  • Wildlife2
  • Historic site1
  • Landmark2
  • Neighbourhood1

Guides

Longer reads from our editors

How drift diving actually works and who it suits, which beach club is worth a day pass, the east coast by jeep in a single morning, and what a cruise day can realistically contain before all-aboard.

Last updated . Guides are revisited when prices, hours or access change.

About us

How this guide is written

We report from the island. We say when a fee is charged in pesos and quoted in dollars, when a beach is not safe to swim, when an operator closes for September, and when we have not been able to confirm a price. Where we earn a commission on a booking, the link says so.

We are a small editorial team that covers Cozumel and nowhere else on this site. Everything here — the descriptions, the comparisons, the reasons one boat suits a family of six better than another — is written by us. Nothing on this page is an operator’s marketing copy reprinted as if it were ours.

We name what costs money and roughly how much, we say when a car park fills by mid-morning, and we say when a boat only runs between April and October. Where we have not been able to confirm a price or an opening time ourselves, we say that too rather than guessing — hours and fees change seasonally, so check before you travel.

Our news items are assembled from verified sources and are labelled where they were machine drafted; every one is checked against the source before it is published. Our editorial standards page sets out the whole method, including how we correct an error once we know about it.

Last updated — the date an editor last went through this page end to end.


Who writes this

  • Ana Lucía FerrerSenior EditorAna Lucía has edited Mexican Caribbean travel coverage for eleven years and runs the practical pages on this site: taxi zone fares, park admissions, ferry schedules and what a cruise day can realistically hold. She checks a tariff board or a port notice before she checks anyone's marketing, and she writes the prices as bands because they move.
  • Diego MarínDive & Water EditorDiego worked as a divemaster on Cozumel boats before he wrote about them, and has the current on Santa Rosa mapped in his head by month. He covers diving, snorkelling, the marine park rules and the fishing fleet, and he will tell you plainly when a site is wrong for your certification or when the wind means nothing is sailing.
  • Sofía RuelasCulture & Island Life EditorSofía writes about the island that exists after the ships leave: San Gervasio and the Ixchel pilgrimage, Carnaval, the Día de Muertos altars, and the kitchens four blocks inland from the malecón. She reports in Spanish first, names the people and businesses she writes about, and treats the Maya sites as heritage rather than scenery.

Read the detail

Keep in touch

The port-day letter

One email a week: sea conditions and any norte in the forecast, what has opened or closed, sargassum on both coasts, and which boats still have space. Nothing else.

Weekly island email. Unsubscribe from any issue. We do not sell or share your address.