Updated 16 Sep 2026 · recomputed nightly
Is July 2027 a good month to visit Cozumel?
Lively — the typical July day in Cozumel is busier than 54% of its year.
The weather is the trade-off here, not the crowds.
Calm · Lively · Busy · Packed rank a day against Cozumel's own year — not a headcount.
July 2027 is a shoulder month in Cozumel: hot and wet, around 31°C / 89°F with rain on about 15 days, Lively on 18 of 31 days — 8 days run Busy or Packed.
Mostly yes, if the weather does not put you off. The typical July day in Cozumel is Lively, and only 8 of the 31 days in our window run Busy or Packed. Expect around 31 °C by day, with rain on about 15 days. Public holidays in Canada and United States add to it. Cruise ships call on 29 of the 31 days, 5 at once on Wednesday 28 July. Mid July is the month's quietest stretch in Cozumel — the typical day at 45%, against 59% in early July. The crush is at the pier blocks on three-ship days; the quiet is at the east side entire. The calmest day is Sunday 11 July, the busiest Wednesday 28 July.
In short, a solid middle-ground pick.
Among the 12 months we forecast for Cozumel, July ranks 6th for crowd pressure. Its heaviest day is Wed 28 Jul, busier than 88% of the year; its lightest is Sun 11 Jul at 19%.
Preparing pays off in a month like this: timed-entry tickets and pre-booked tours turn the queue time into sightseeing time. see the options →
Pack for wet first — rain on 15 of 31 days.
A folding one lives in the day bag and weighs nothing.
See umbrellas →
Refilling costs nothing and saves the walk to find a shop.
See water bottles →
How busy is Cozumel in July?
The busiest days are the 7th, 14th, 23rd and 28th, and 4 more. Away from those, most days sit Lively. The calmest stretch is the 8th–13th.
Cruise ships are in port on 29 of 31 days; the heaviest is Wed 28 Jul, 5 ships in at once. Those mornings fill the squares first — start early, or save them for indoors.
The month is not one thing: its lightest day sits at 19% of the year and its heaviest at 88%, so where you land inside it matters. Daylight runs about 13 hours.
Either side of it, June is much calmer.
The calmest days are the 4th, 11th and 25th — aim for those if your dates can flex.
Thu 01 Jul Lively busier than 61% of days here · ⚓3 · Canada public holiday
- Carnival Breeze — guest capacity 3,690 08:00–16:00
- Radiance Of The Seas — guest capacity 2,122 07:00–17:00
- Symphony Of The Seas — guest capacity 5,518 07:00–17:00
Record Cozumel on Thu 1 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 11,330 guests at double occupancy; ships in port 07:00–17:00. Why: Canada public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-01 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 02 Jul Busy busier than 66% of days here · ⚓3
- Carnival Liberty — guest capacity 2,978 08:00–16:00
- MSC Seascape — guest capacity 4,540 08:00–16:00
- Star Of The Seas — guest capacity 5,610 07:00–17:00
Record Cozumel on Fri 2 Jul 2027 is forecast Busy. 3 cruise ships scheduled, at least 13,128 guests at double occupancy; ships in port 07:00–17:00. Nearest calmer day: Thu 1 Jul (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/cozumel/#d-2027-07-02 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 03 Jul Busy busier than 66% of days here · ⚓4
- Adventure Of The Seas — guest capacity 3,382 07:00–17:00
- Carnival Dream — guest capacity 3,646 08:00–16:00
- Carnival Paradise — guest capacity 2,124 08:00–16:00
- Liberty Of The Seas — guest capacity 3,678 08:00–18:00
Record Cozumel on Sat 3 Jul 2027 is forecast Busy. 4 cruise ships scheduled, at least 12,830 guests at double occupancy; ships in port 07:00–18:00. Nearest calmer day: Sun 4 Jul (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/cozumel/#d-2027-07-03 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 04 Jul Calm busier than 31% of days here · ⚓1
- Norwegian Escape — guest capacity 4,266 08:00–16:00
Record Cozumel on Sun 4 Jul 2027 is forecast Calm. 1 cruise ship scheduled, at least 4,266 guests at double occupancy; ships in port 08:00–16:00. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-04 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 05 Jul Lively busier than 64% of days here · ⚓3 · United States public holiday
- Carnival Horizon — guest capacity 3,960 09:00–17:00
- Disney Destiny — guest capacity 2,476 08:00–17:00
- Symphony Of The Seas — guest capacity 5,518 08:00–18:00
Record Cozumel on Mon 5 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 11,954 guests at double occupancy; ships in port 08:00–18:00. Why: United States public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-05 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 06 Jul Lively busier than 54% of days here · ⚓3
- Carnival Jubilee — guest capacity 5,347 09:00–17:00
- Margaritaville At Sea Islander — guest capacity 2,210 08:00–16:00
- Radiance Of The Seas — guest capacity 2,122 07:00–17:00
Record Cozumel on Tue 6 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 9,679 guests at double occupancy; ships in port 07:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-06 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 07 Jul Busy busier than 71% of days here · ⚓3
- Carnival Dream — guest capacity 3,646 08:00–16:00
- Icon Of The Seas — guest capacity 5,610 08:00–18:00
- MSC World America — guest capacity 5,240 09:00–19:00
Record Cozumel on Wed 7 Jul 2027 is forecast Busy. 3 cruise ships scheduled, at least 14,496 guests at double occupancy; ships in port 08:00–19:00. Nearest calmer day: Tue 6 Jul (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/cozumel/#d-2027-07-07 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 08 Jul Lively busier than 54% of days here · ⚓3
- Carnival Breeze — guest capacity 3,690 09:00–17:00
- Enchantment Of The Seas — guest capacity 2,284 07:00–17:00
- Liberty Of The Seas — guest capacity 3,678 07:00–17:00
Record Cozumel on Thu 8 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 9,652 guests at double occupancy; ships in port 07:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-08 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 09 Jul Lively busier than 57% of days here · ⚓3
- Carnival Liberty — guest capacity 2,978 10:00–18:00
- MSC Seascape — guest capacity 4,540 08:00–16:00
- Norwegian Aqua — guest capacity 3,571 10:00–18:00
Record Cozumel on Fri 9 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 11,089 guests at double occupancy; ships in port 08:00–18:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-09 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 10 Jul Lively busier than 48% of days here · ⚓3
- Carnival Horizon — guest capacity 3,960 09:00–17:00
- Margaritaville At Sea Islander — guest capacity 2,210 08:00–16:00
- Radiance Of The Seas — guest capacity 2,122 07:00–17:00
Record Cozumel on Sat 10 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 8,292 guests at double occupancy; ships in port 07:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-10 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 11 Jul Calm busier than 19% of days here
Record Cozumel on Sun 11 Jul 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-11 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 12 Jul Lively busier than 41% of days here · ⚓2 · Canada public holiday
- Carnival Dream — guest capacity 3,646 08:00–16:00
- Disney Treasure — guest capacity 2,476 08:00–16:00
Record Cozumel on Mon 12 Jul 2027 is forecast Lively. 2 cruise ships scheduled, at least 6,122 guests at double occupancy; ships in port 08:00–16:00. Why: Canada public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-12 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 13 Jul Lively busier than 46% of days here · ⚓3
- Carnival Paradise — guest capacity 2,124 08:00–16:00
- Enchantment Of The Seas — guest capacity 2,284 07:00–17:00
- Liberty Of The Seas — guest capacity 3,678 07:00–17:00
Record Cozumel on Tue 13 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 8,086 guests at double occupancy; ships in port 07:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-13 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 14 Jul Busy busier than 78% of days here · ⚓4
- Carnival Celebration — guest capacity 5,374 08:00–16:00
- Carnival Horizon — guest capacity 3,960 09:00–17:00
- MSC Grandiosa — guest capacity 4,888 07:00–19:00
- Margaritaville At Sea Islander — guest capacity 2,210 08:00–16:00
Record Cozumel on Wed 14 Jul 2027 is forecast Busy. 4 cruise ships scheduled, at least 16,432 guests at double occupancy; ships in port 07:00–19:00. Nearest calmer day: Tue 13 Jul (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/cozumel/#d-2027-07-14 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 15 Jul Lively busier than 59% of days here · ⚓3
- Carnival Breeze — guest capacity 3,690 08:00–16:00
- Radiance Of The Seas — guest capacity 2,122 07:00–17:00
- Symphony Of The Seas — guest capacity 5,518 07:00–17:00
Record Cozumel on Thu 15 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 11,330 guests at double occupancy; ships in port 07:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-15 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 16 Jul Lively busier than 44% of days here · ⚓2
- Carnival Liberty — guest capacity 2,978 08:00–16:00
- MSC Seascape — guest capacity 4,540 08:00–16:00
Record Cozumel on Fri 16 Jul 2027 is forecast Lively. 2 cruise ships scheduled, at least 7,518 guests at double occupancy; ships in port 08:00–16:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-16 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 17 Jul Busy busier than 66% of days here · ⚓4
- Adventure Of The Seas — guest capacity 3,382 07:00–17:00
- Carnival Dream — guest capacity 3,646 08:00–16:00
- Carnival Paradise — guest capacity 2,124 08:00–16:00
- Liberty Of The Seas — guest capacity 3,678 08:00–18:00
Record Cozumel on Sat 17 Jul 2027 is forecast Busy. 4 cruise ships scheduled, at least 12,830 guests at double occupancy; ships in port 07:00–18:00. Nearest calmer day: Fri 16 Jul (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/cozumel/#d-2027-07-17 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 18 Jul Calm busier than 31% of days here · ⚓1
- Norwegian Escape — guest capacity 4,266 08:00–16:00
Record Cozumel on Sun 18 Jul 2027 is forecast Calm. 1 cruise ship scheduled, at least 4,266 guests at double occupancy; ships in port 08:00–16:00. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-18 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 19 Jul Lively busier than 61% of days here · ⚓3
- Carnival Horizon — guest capacity 3,960 09:00–17:00
- Disney Destiny — guest capacity 2,476 08:00–17:00
- Symphony Of The Seas — guest capacity 5,518 08:00–18:00
Record Cozumel on Mon 19 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 11,954 guests at double occupancy; ships in port 08:00–18:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-19 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 20 Jul Lively busier than 43% of days here · ⚓2
- Carnival Jubilee — guest capacity 5,347 09:00–17:00
- Radiance Of The Seas — guest capacity 2,122 07:00–17:00
Record Cozumel on Tue 20 Jul 2027 is forecast Lively. 2 cruise ships scheduled, at least 7,469 guests at double occupancy; ships in port 07:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-20 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 21 Jul Lively busier than 50% of days here · ⚓2
- Carnival Dream — guest capacity 3,646 08:00–16:00
- MSC World America — guest capacity 5,240 09:00–19:00
Record Cozumel on Wed 21 Jul 2027 is forecast Lively. 2 cruise ships scheduled, at least 8,886 guests at double occupancy; ships in port 08:00–19:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-21 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 22 Jul Calm busier than 38% of days here · ⚓2
- Enchantment Of The Seas — guest capacity 2,284 07:00–17:00
- Liberty Of The Seas — guest capacity 3,678 07:00–17:00
Record Cozumel on Thu 22 Jul 2027 is forecast Calm. 2 cruise ships scheduled, at least 5,962 guests at double occupancy; ships in port 07:00–17:00. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-22 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 23 Jul Busy busier than 82% of days here · ⚓5
- Carnival Liberty — guest capacity 2,978 10:00–18:00
- Carnival Paradise — guest capacity 2,124 09:00–17:00
- MSC Seascape — guest capacity 4,540 08:00–16:00
- Norwegian Aqua — guest capacity 3,571 10:00–18:00
- Star Of The Seas — guest capacity 5,610 07:00–17:00
Record Cozumel on Fri 23 Jul 2027 is forecast Busy. 5 cruise ships scheduled, at least 18,823 guests at double occupancy; ships in port 07:00–18:00. Nearest calmer day: Thu 22 Jul (Calm). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/cozumel/#d-2027-07-23 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 24 Jul Lively busier than 48% of days here · ⚓3
- Carnival Horizon — guest capacity 3,960 09:00–17:00
- Margaritaville At Sea Islander — guest capacity 2,210 08:00–16:00
- Radiance Of The Seas — guest capacity 2,122 07:00–17:00
Record Cozumel on Sat 24 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 8,292 guests at double occupancy; ships in port 07:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-24 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 25 Jul Calm busier than 19% of days here
Record Cozumel on Sun 25 Jul 2027 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-25 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 26 Jul Lively busier than 55% of days here · ⚓3
- Carnival Breeze — guest capacity 3,690 09:00–17:00
- Carnival Dream — guest capacity 3,646 08:00–16:00
- Disney Treasure — guest capacity 2,476 08:00–16:00
Record Cozumel on Mon 26 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 9,812 guests at double occupancy; ships in port 08:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-26 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 27 Jul Lively busier than 46% of days here · ⚓3
- Carnival Paradise — guest capacity 2,124 08:00–16:00
- Enchantment Of The Seas — guest capacity 2,284 07:00–17:00
- Liberty Of The Seas — guest capacity 3,678 07:00–17:00
Record Cozumel on Tue 27 Jul 2027 is forecast Lively. 3 cruise ships scheduled, at least 8,086 guests at double occupancy; ships in port 07:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-27 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 28 Jul Packed busier than 88% of days here · ⚓5
- Carnival Horizon — guest capacity 3,960 09:00–17:00
- Carnival Vista — guest capacity 3,934 09:00–17:00
- Icon Of The Seas — guest capacity 5,610 08:00–18:00
- MSC Grandiosa — guest capacity 4,888 07:00–19:00
- Margaritaville At Sea Islander — guest capacity 2,210
Record Cozumel on Wed 28 Jul 2027 is forecast Packed. 5 cruise ships scheduled, at least 20,602 guests at double occupancy. Nearest calmer day: Tue 27 Jul (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/cozumel/#d-2027-07-28 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 29 Jul Lively busier than 45% of days here · ⚓2
- Radiance Of The Seas — guest capacity 2,122 07:00–17:00
- Symphony Of The Seas — guest capacity 5,518 07:00–17:00
Record Cozumel on Thu 29 Jul 2027 is forecast Lively. 2 cruise ships scheduled, at least 7,640 guests at double occupancy; ships in port 07:00–17:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-29 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 30 Jul Lively busier than 44% of days here · ⚓2
- Carnival Liberty — guest capacity 2,978 08:00–16:00
- MSC Seascape — guest capacity 4,540 08:00–16:00
Record Cozumel on Fri 30 Jul 2027 is forecast Lively. 2 cruise ships scheduled, at least 7,518 guests at double occupancy; ships in port 08:00–16:00. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/cozumel/#d-2027-07-30 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 31 Jul Busy busier than 66% of days here · ⚓4
- Adventure Of The Seas — guest capacity 3,382 07:00–17:00
- Carnival Dream — guest capacity 3,646 08:00–16:00
- Carnival Paradise — guest capacity 2,124 08:00–16:00
- Liberty Of The Seas — guest capacity 3,678 08:00–18:00
Record Cozumel on Sat 31 Jul 2027 is forecast Busy. 4 cruise ships scheduled, at least 12,830 guests at double occupancy; ships in port 07:00–18:00. Nearest calmer day: Fri 30 Jul (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/cozumel/#d-2027-07-31 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Which week of July is quietest in Cozumel?
Mid July is the month's quietest stretch in Cozumel — the typical day at 45%, against 59% in early July.
Can't move the dates? How to avoid the worst crowds
- The heaviest port day is Wed 28 Jul — 5 ships in at once. See the marquee sights on a lighter day, or be there for opening time.
- Need flexibility? The 8th–13th is the month's calmest stretch — the easiest window to move around in.
- On the busy days, the walk-up queues for the big sights are the biggest time-sink — a timed-entry ticket skips them, which is where a busy month is won or lost.
Travelling on a busy day?
Timed-entry and skip-the-line tickets turn queue time into sightseeing time — sort them before you fly.
July weather in Cozumel
Real heat — around 31°C / 89°F by day, so pace the afternoons and carry water, with rain on about 15 days, so keep a layer handy.
Worth booking the marquee sights ahead for the busy days, but you can keep the rest of the trip flexible.
More about Cozumel in July
Based on: Mexico's public holidays · the official hotel-nights pattern (DATATUR, measured 2022–2024; Cozumel) · five years of weather records (2019–2023) · confirmed event dates · the published cruise schedule
Every figure is recomputed nightly from real cruise schedules, public and school holidays, and long-run climate normals. Gaps are shown, not filled.
