What is the best time of day to snorkel in Cancun?

Snorkel in daylight, if possible in the morning before the wind picks up. Currents are often weaker near high slack tide. SnorkelForecast scores each daylight hour for Cancun.

What is the best tide for snorkeling?

High slack tide, within about an hour of the high-tide peak, often has weaker currents. Strong low tides and tidal flow near channels or headlands reduce the score.

Where are the best snorkeling conditions near Cancun today?

The nearby spots with the best forecasts later today are Isla Mujeres, Punta Nizuc, Puerto Morelos. Check each spot page for hourly wind, wave, tide and water temperature detail.

MARINE REPORT / 72 HOURS

Cancun Snorkel Report Today

Mexico · Updated Mon 05:18 (EST) · Source: Snapshot

The skinny

Go in the best window Data updated Mon 05:18 (EST)

Cancun has a usable snorkeling window around Mon 08:00. The main thing to watch is waves.

Right now (forecast)

Fair · 5.4/10

Mon 07:00 (EST)

Later today

Good · 6.9/10

Mon 17:00 (EST)

Next three days

Good · 6.9/10

Mon 17:00 (EST)

Model estimates using Open-Meteo; not observations or safety guarantees. Check official advisories and conditions at the beach.

Score: 6.9/10

Best time: Mon 08:00

Main risk: Waves

Best morning signal: Mon 09:00 (Good).

Best afternoon signal: Mon 17:00 (Good). Peak afternoon wind is about 2.7 m/s.

Later today looks usable around Mon 08:00. Check boat availability.

Email me when it is good Compare nearby spots Check boat availability

Best nearby spots later today

Isla Mujeres 6.6/10 Good · Mon 17:00 Punta Nizuc 6.6/10 Good · Mon 09:00 Puerto Morelos 6.5/10 Good · Mon 09:00

Also see the best places to snorkel in the Caribbean, ranked on our stored historical scores.

Plan your visit

These notes help with planning. Rules and closures can change.

Open map

AccessCancun hotel-zone water is often murkier than Isla Mujeres, Punta Nizuc or Puerto Morelos. Use those reef reports, not the hotel beach, for a snorkel call.

ParkingParking and boat-harbour rules vary by operator and town. Use marked spaces and never block ramps or residents.

ReservationsMany of the best reefs here are boat-only. Book a permitted operator and ask about weather cancellations.

ClosuresWind, swell, and park rules can close a site even when the town beach looks calm. Check the official source before entering.

Marine lifeDo not touch, chase, or feed marine life. Stay off coral and follow local park rules.

CONANP marine parks

Sunrise

06:50

Sunset

18:11

Water

29.0°C

Max air

30.5°C

Sky

Clear

3% cloud

Good model window in the next 72 hours

Next good model window: Mon 08:00–12:00 (46% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Monday

✅ Good conditions

Main blocker: Waves

Tuesday

✅ Good conditions

Main blocker: Waves

Wednesday

✅ Good conditions

Main blocker: Waves

Best available hours

The next good model window starts at Mon 08:00 and lasts until 12:00.

Why this verdict

Main blockers across the next 72 hours:

Waves (69 hours)
Tide/current (59 hours)
Darkness (34 hours)

Jellyfish drift risk

Drift estimate from wind, swell, current and warm water.

Low · 31/100

Low peak drift risk around Tue 04:00.

warm water supports seasonal jellyfish activity; surface drift/current is noticeable; local shoreline exposure is not mapped yet.

Sightings override the model: if you see small purple jellyfish with long trailing tentacles, treat them as sting-capable and give them space.

Upcoming high tides

Next early morning high tide: Tue 05:00

Tue 05:00, Tue 17:00, Wed 06:00

Bookable snorkel tours near Cancun

Prices and availability from Viator. Check conditions before you book.

We may earn a commission at no extra cost to you.

Reef Snorkeling in National Park with Beach Club & Lunch

4.7/5 2924 reviews 4h

From USD 29.00 Check availability

Free cancellation available

Cancun's Best: Catamaran to Isla Mujeres, Snorkeling & Drinks!

4.4/5 55 reviews 7h 30m

From USD 34.90 Check availability

Free cancellation available

A wonderful tour through the canals of the Nichupte Lagoon!

3 in 1 Jungle Speedboat and Snorkeling in Cancun

4.9/5 214 reviews 2h 30m

From USD 69.00 Check availability

Free cancellation available

Cancun Jetski and Snorkel Adventure

4.3/5 132 reviews 2h

From USD 75.00 Check availability

Free cancellation available

Small-Group Mesoamerican Barrier Reef Snorkeling in Puerto Morelos

4.9/5 530 reviews 2h

From USD 45.00 Check availability

Free cancellation available

Cancun speedboat and snorkel tour: shared speedboat

4.7/5 1530 reviews 2h

From USD 56.05 Check availability

Free cancellation available

Nearby snorkel spot map

Compare nearby spot forecasts for later today before choosing a beach.

Isla Mujeres Good · Mon 17:00 6.6/10 Punta Nizuc Good · Mon 09:00 6.6/10 Puerto Morelos Good · Mon 09:00 6.5/10

Forecast spot map

Use the map to see where the compared spots sit. Open a card for the hourly forecast.

This is a location diagram, not a marine chart. Check the shore and local signs in person.

Nearby alternatives in Mexico

Isla Mujeres

15 km away

✅ Good

Punta Nizuc

16 km away

✅ Good

Puerto Morelos

35 km away

✅ Good

Playa del Carmen

64 km away

✅ Good

Advanced forecast data

Viewing historical data

Tue 07:00 – Fri 07:00 (EST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.52 around Tue 08:00; 12 of 24 hours are good, fair, or excellent.

Score trend, higher is better. Excellent ≥ 0.72, good 0.55–0.72, fair 0.35–0.55.

Conditions (24h trends)

Tap a chart to load just that series.

0/24 sampled hours stay at or below 0.36m (range 1.04m to 1.28m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 2.28 to 4.39m/s).

Tides range from -0.03m to 0.19m; 1 of 24 hours are in or near peak slack windows.

72-hour historical overview

Tue 07:00 Fair ⚠️ Fair

Tue 08:00 Fair ⚠️ Fair

Tue 09:00 Fair ⚠️ Fair

Tue 10:00 Fair ⚠️ Fair

Tue 11:00 Fair ⚠️ Fair

Tue 12:00 Fair ⚠️ Fair

Tue 13:00 Fair ⚠️ Fair

Tue 14:00 Fair ⚠️ Fair

Tue 15:00 Fair ⚠️ Fair

Tue 16:00 Fair ⚠️ Fair

Tue 17:00 Fair ⚠️ Fair

Tue 18:00 Fair ⚠️ Fair

Tue 19:00 Poor ❌ Limited

Tue 20:00 Poor ❌ Limited

Tue 21:00 Poor ❌ Limited

Tue 22:00 Poor ❌ Limited

Tue 23:00 Poor ❌ Limited

Wed 00:00 Poor ❌ Limited

Wed 01:00 Poor ❌ Limited

Wed 02:00 Poor ❌ Limited

Wed 03:00 Poor ❌ Limited

Wed 04:00 Poor ❌ Limited

Wed 05:00 Poor ❌ Limited

Wed 06:00 Poor ❌ Limited

Wed 07:00 Fair ⚠️ Fair

Wed 08:00 Fair ⚠️ Fair

Wed 09:00 Fair ⚠️ Fair

Wed 10:00 Fair ⚠️ Fair

Wed 11:00 Fair ⚠️ Fair

Wed 12:00 Fair ⚠️ Fair

Wed 13:00 Fair ⚠️ Fair

Wed 14:00 Fair ⚠️ Fair

Wed 15:00 Fair ⚠️ Fair

Wed 16:00 Fair ⚠️ Fair

Wed 17:00 Fair ⚠️ Fair

Wed 18:00 Fair ⚠️ Fair

Wed 19:00 Poor ❌ Limited

Wed 20:00 Poor ❌ Limited

Wed 21:00 Poor ❌ Limited

Wed 22:00 Poor ❌ Limited

Wed 23:00 Poor ❌ Limited

Thu 00:00 Poor ❌ Limited

Thu 01:00 Poor ❌ Limited

Thu 02:00 Poor ❌ Limited

Thu 03:00 Poor ❌ Limited

Thu 04:00 Poor ❌ Limited

Thu 05:00 Poor ❌ Limited

Thu 06:00 Poor ❌ Limited

Thu 07:00 Fair ⚠️ Fair

Thu 08:00 Fair ⚠️ Fair

Thu 09:00 Fair ⚠️ Fair

Thu 10:00 Fair ⚠️ Fair

Thu 11:00 Fair ⚠️ Fair

Thu 12:00 Fair ⚠️ Fair

Thu 13:00 Fair ⚠️ Fair

Thu 14:00 Fair ⚠️ Fair

Thu 15:00 Fair ⚠️ Fair

Thu 16:00 Fair ⚠️ Fair

Thu 17:00 Fair ⚠️ Fair

Thu 18:00 Fair ⚠️ Fair

Thu 19:00 Poor ❌ Limited

Thu 20:00 Poor ❌ Limited

Thu 21:00 Poor ❌ Limited

Thu 22:00 Poor ❌ Limited

Thu 23:00 Poor ❌ Limited

Fri 00:00 Poor ❌ Limited

Fri 01:00 Poor ❌ Limited

Fri 02:00 Poor ❌ Limited

Fri 03:00 Poor ❌ Limited

Fri 04:00 Poor ❌ Limited

Fri 05:00 Poor ❌ Limited

Fri 06:00 Poor ❌ Limited

Scoring methodology (for technical users)

We score each hour from 0 to 1 using daylight and these weighted components:

Wave height (35%): best below 0.36m, then decreases as it rises.
Wind speed (25%): best below 5.4m/s, lower is better.
Sea surface temperature (15%): best within 20.6°C to 30.4°C.
Tide and currents (15%): best around slack/high-tide windows.
Daylight (10%): visibility is better in daylight, so night hours score lower.

Detailed hourly data table

Time	Wave (m)	Wind (m/s)	Sea temp (°C)	Status
Tue 07:00	1.10 · high	2.53 · good	28.90 · good	Fair
Tue 08:00	1.08 · high	2.28 · good	28.90 · good	Fair
Tue 09:00	1.08 · high	3.18 · good	28.90 · good	Fair
Tue 10:00	1.06 · high	3.65 · good	28.90 · good	Fair
Tue 11:00	1.06 · high	2.69 · good	28.90 · good	Fair
Tue 12:00	1.06 · high	4.23 · good	28.90 · good	Fair
Tue 13:00	1.06 · high	3.63 · good	28.90 · good	Fair
Tue 14:00	1.06 · high	4.01 · good	28.90 · good	Fair
Tue 15:00	1.04 · high	4.32 · good	28.90 · good	Fair
Tue 16:00	1.20 · high	4.39 · good	28.90 · good	Fair
Tue 17:00	1.22 · high	3.88 · good	28.90 · good	Fair
Tue 18:00	1.26 · high	3.24 · good	28.90 · good	Fair
Tue 19:00	1.28 · high	3.29 · good	28.90 · good	Poor
Tue 20:00	1.28 · high	3.53 · good	28.90 · good	Poor
Tue 21:00	1.28 · high	3.81 · good	28.90 · good	Poor
Tue 22:00	1.28 · high	3.82 · good	28.90 · good	Poor
Tue 23:00	1.26 · high	3.47 · good	28.90 · good	Poor
Wed 00:00	1.22 · high	3.20 · good	28.90 · good	Poor
Wed 01:00	1.20 · high	3.09 · good	28.90 · good	Poor
Wed 02:00	1.16 · high	3.02 · good	28.90 · good	Poor
Wed 03:00	1.14 · high	2.93 · good	28.90 · good	Poor
Wed 04:00	1.10 · high	2.86 · good	28.80 · good	Poor
Wed 05:00	1.14 · high	2.61 · good	28.80 · good	Poor
Wed 06:00	1.10 · high	2.51 · good	28.80 · good	Poor
Wed 07:00	1.08 · high	2.48 · good	28.80 · good	Fair
Wed 08:00	1.06 · high	2.66 · good	28.80 · good	Fair
Wed 09:00	1.04 · high	2.98 · good	28.90 · good	Fair
Wed 10:00	1.02 · high	3.68 · good	28.90 · good	Fair
Wed 11:00	1.00 · high	3.77 · good	28.90 · good	Fair
Wed 12:00	0.98 · high	3.95 · good	29.00 · good	Fair
Wed 13:00	0.96 · high	4.11 · good	29.00 · good	Fair
Wed 14:00	0.94 · high	4.20 · good	29.00 · good	Fair
Wed 15:00	0.94 · high	4.37 · good	29.00 · good	Fair
Wed 16:00	0.92 · high	3.93 · good	29.00 · good	Fair
Wed 17:00	0.94 · high	3.31 · good	29.00 · good	Fair
Wed 18:00	0.94 · high	2.51 · good	29.00 · good	Fair
Wed 19:00	0.92 · high	2.32 · good	29.00 · good	Poor
Wed 20:00	0.90 · high	2.32 · good	29.00 · good	Poor
Wed 21:00	0.90 · high	2.28 · good	29.00 · good	Poor
Wed 22:00	0.88 · high	2.40 · good	29.00 · good	Poor
Wed 23:00	0.88 · high	2.47 · good	28.90 · good	Poor
Thu 00:00	0.90 · high	2.55 · good	28.90 · good	Poor
Thu 01:00	0.90 · high	2.29 · good	28.90 · good	Poor
Thu 02:00	0.90 · high	2.09 · good	28.90 · good	Poor
Thu 03:00	0.92 · high	2.26 · good	28.90 · good	Poor
Thu 04:00	0.92 · high	2.67 · good	28.90 · good	Poor
Thu 05:00	0.90 · high	2.51 · good	28.90 · good	Poor
Thu 06:00	0.84 · high	2.53 · good	28.80 · good	Poor
Thu 07:00	0.84 · high	2.64 · good	28.80 · good	Fair
Thu 08:00	0.84 · high	2.44 · good	28.90 · good	Fair
Thu 09:00	0.86 · high	2.14 · good	28.90 · good	Fair
Thu 10:00	0.86 · high	2.69 · good	29.00 · good	Fair
Thu 11:00	0.86 · high	3.04 · good	29.00 · good	Fair
Thu 12:00	0.86 · high	2.18 · good	29.10 · good	Fair
Thu 13:00	0.86 · high	2.60 · good	29.10 · good	Fair
Thu 14:00	0.86 · high	2.79 · good	29.10 · good	Fair
Thu 15:00	0.84 · high	3.12 · good	29.10 · good	Fair
Thu 16:00	0.84 · high	3.45 · good	29.10 · good	Fair
Thu 17:00	0.82 · high	2.87 · good	29.10 · good	Fair
Thu 18:00	0.72 · high	2.34 · good	29.00 · good	Fair
Thu 19:00	0.72 · high	2.31 · good	29.00 · good	Poor
Thu 20:00	0.72 · high	2.01 · good	29.00 · good	Poor
Thu 21:00	0.74 · high	1.92 · good	29.00 · good	Poor
Thu 22:00	0.74 · high	1.73 · good	29.00 · good	Poor
Thu 23:00	0.76 · high	1.42 · good	29.00 · good	Poor
Fri 00:00	0.76 · high	1.46 · good	29.00 · good	Poor
Fri 01:00	0.78 · high	2.30 · good	29.00 · good	Poor
Fri 02:00	0.80 · high	2.48 · good	29.00 · good	Poor
Fri 03:00	0.80 · high	2.12 · good	28.90 · good	Poor
Fri 04:00	0.58 · high	1.58 · good	28.90 · good	Poor
Fri 05:00	0.58 · high	1.72 · good	28.90 · good	Poor
Fri 06:00	0.58 · high	1.32 · good	28.90 · good	Poor