Can you snorkel in Isla Mujeres today?

Yes. The next good snorkeling window in Isla Mujeres starts Wed 14:00 and lasts until 23:00. Around 18% of the next 72 hours are suitable.

What is the best time of day to snorkel in Isla Mujeres?

Snorkel during daylight, ideally in the morning before the wind picks up, and around high slack tide when water is clearest and currents are weakest. SnorkelForecast scores every daylight hour in Isla Mujeres so you can pick the calmest window.

What is the best tide for snorkeling?

High slack tide — within about an hour of the high-tide peak when currents are weakest — is the safest, clearest window. Strong low tides, strong tidal flow near channels or headlands, and large tidal-range days reduce score.

Isla Mujeres Snorkel Report Today

Mexico · Updated Tue 04:13 (EST) · Source: Snapshot

The skinny

Go in the best window Report Tue 03:53

Isla Mujeres has a usable snorkeling window around Wed 09:00. The main thing to watch is waves.

Score: 4.2/10

Best time: Wed 09:00

Main risk: Waves

Best morning signal: Tue 07:00 (Fair).

Best afternoon signal: Tue 15:00 (Fair). Peak afternoon wind is about 4.3 m/s.

Email me when it is good

Sunrise

06:16

Sunset

19:30

Water

29.2°C

Max air

28.8°C

Sky

Clear

0% cloud

Good window is available today

Next safe window: Wed 14:00–23:00 (18% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Tuesday

⚠️ fair conditions

Main blocker: Waves

Wednesday

✅ good conditions

Main blocker: Waves

Thursday

✅ good conditions

Main blocker: Waves

Best available hours

Next safe window starts at Wed 14:00 until 23:00.

Why this verdict

Main blockers across the next 72 hours:

Waves (67 hours)
Tide/current (62 hours)
Darkness (31 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Tue 22:00.

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

Thu 23:00

Nearby alternatives in Mexico

Holbox

76 km away

✅ Good

Cozumel

92 km away

✅ Good

Akumal

111 km away

✅ Good

Tulum

137 km away

✅ Good

Advanced forecast data

Viewing historical data

Thu 08:00 – Sun 08:00 (EST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.47 around Thu 14:00; 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 1.1m to 1.22m).

Wind is at or below 5.4m/s in 21/24 sampled hours (range 2.46 to 5.71m/s).

Tides range from -0.35m to -0.08m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview

Thu 08:00 poor ❌ Limited

Thu 09:00 poor ❌ Limited

Thu 10:00 poor ❌ Limited

Thu 11:00 poor ❌ Limited

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 fair ⚠️ Fair

Thu 20:00 fair ⚠️ Fair

Thu 21:00 fair ⚠️ Fair

Thu 22:00 fair ⚠️ Fair

Thu 23:00 fair ⚠️ Fair

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

Fri 07:00 poor ❌ Limited

Fri 08:00 poor ❌ Limited

Fri 09:00 poor ❌ Limited

Fri 10:00 poor ❌ Limited

Fri 11:00 poor ❌ Limited

Fri 12:00 fair ⚠️ Fair

Fri 13:00 fair ⚠️ Fair

Fri 14:00 fair ⚠️ Fair

Fri 15:00 fair ⚠️ Fair

Fri 16:00 fair ⚠️ Fair

Fri 17:00 fair ⚠️ Fair

Fri 18:00 fair ⚠️ Fair

Fri 19:00 fair ⚠️ Fair

Fri 20:00 fair ⚠️ Fair

Fri 21:00 fair ⚠️ Fair

Fri 22:00 fair ⚠️ Fair

Fri 23:00 fair ⚠️ Fair

Sat 00:00 poor ❌ Limited

Sat 01:00 poor ❌ Limited

Sat 02:00 poor ❌ Limited

Sat 03:00 poor ❌ Limited

Sat 04:00 poor ❌ Limited

Sat 05:00 poor ❌ Limited

Sat 06:00 poor ❌ Limited

Sat 07:00 poor ❌ Limited

Sat 08:00 poor ❌ Limited

Sat 09:00 poor ❌ Limited

Sat 10:00 poor ❌ Limited

Sat 11:00 poor ❌ Limited

Sat 12:00 fair ⚠️ Fair

Sat 13:00 fair ⚠️ Fair

Sat 14:00 fair ⚠️ Fair

Sat 15:00 fair ⚠️ Fair

Sat 16:00 fair ⚠️ Fair

Sat 17:00 fair ⚠️ Fair

Sat 18:00 fair ⚠️ Fair

Sat 19:00 fair ⚠️ Fair

Sat 20:00 fair ⚠️ Fair

Sat 21:00 fair ⚠️ Fair

Sat 22:00 fair ⚠️ Fair

Sat 23:00 fair ⚠️ Fair

Sun 00:00 poor ❌ Limited

Sun 01:00 poor ❌ Limited

Sun 02:00 poor ❌ Limited

Sun 03:00 poor ❌ Limited

Sun 04:00 poor ❌ Limited

Sun 05:00 poor ❌ Limited

Sun 06:00 poor ❌ Limited

Sun 07:00 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 and safety gate (outside daylight scores lower).

Detailed hourly data table

Time	Wave (m)	Wind (m/s)	Sea temp (°C)	Status
Thu 08:00	1.10 · high	4.10 · good	28.90 · good	poor
Thu 09:00	1.10 · high	3.40 · good	28.80 · good	poor
Thu 10:00	1.10 · high	2.46 · good	28.80 · good	poor
Thu 11:00	1.10 · high	3.79 · good	28.80 · good	poor
Thu 12:00	1.10 · high	4.88 · good	28.80 · good	fair
Thu 13:00	1.12 · high	5.38 · good	28.80 · good	fair
Thu 14:00	1.12 · high	5.71 · high	28.80 · good	fair
Thu 15:00	1.14 · high	5.55 · high	28.80 · good	fair
Thu 16:00	1.14 · high	5.19 · good	28.80 · good	fair
Thu 17:00	1.16 · high	4.90 · good	28.90 · good	fair
Thu 18:00	1.16 · high	4.62 · good	28.90 · good	fair
Thu 19:00	1.16 · high	4.24 · good	28.90 · good	fair
Thu 20:00	1.18 · high	4.62 · good	28.90 · good	fair
Thu 21:00	1.18 · high	4.85 · good	28.90 · good	fair
Thu 22:00	1.18 · high	4.59 · good	29.00 · good	fair
Thu 23:00	1.18 · high	4.77 · good	29.00 · good	fair
Fri 00:00	1.18 · high	5.32 · good	29.00 · good	poor
Fri 01:00	1.18 · high	5.28 · good	29.00 · good	poor
Fri 02:00	1.20 · high	5.56 · high	29.00 · good	poor
Fri 03:00	1.20 · high	5.27 · good	28.90 · good	poor
Fri 04:00	1.20 · high	5.15 · good	28.90 · good	poor
Fri 05:00	1.22 · high	4.88 · good	28.90 · good	poor
Fri 06:00	1.22 · high	3.92 · good	28.90 · good	poor
Fri 07:00	1.22 · high	3.54 · good	28.80 · good	poor
Fri 08:00	1.24 · high	3.32 · good	28.80 · good	poor
Fri 09:00	1.24 · high	3.37 · good	28.80 · good	poor
Fri 10:00	1.24 · high	4.01 · good	28.80 · good	poor
Fri 11:00	1.22 · high	4.63 · good	28.70 · good	poor
Fri 12:00	1.22 · high	5.00 · good	28.70 · good	fair
Fri 13:00	1.20 · high	4.51 · good	28.70 · good	fair
Fri 14:00	1.18 · high	4.45 · good	28.80 · good	fair
Fri 15:00	1.16 · high	4.38 · good	28.80 · good	fair
Fri 16:00	1.16 · high	3.91 · good	28.90 · good	fair
Fri 17:00	1.14 · high	4.06 · good	28.90 · good	fair
Fri 18:00	1.14 · high	4.10 · good	28.90 · good	fair
Fri 19:00	1.12 · high	3.76 · good	28.90 · good	fair
Fri 20:00	1.10 · high	3.94 · good	29.00 · good	fair
Fri 21:00	1.08 · high	4.30 · good	29.00 · good	fair
Fri 22:00	1.06 · high	4.35 · good	29.00 · good	fair
Fri 23:00	1.06 · high	4.49 · good	29.00 · good	fair
Sat 00:00	1.04 · high	4.85 · good	29.00 · good	poor
Sat 01:00	1.04 · high	4.92 · good	29.00 · good	poor
Sat 02:00	1.02 · high	5.02 · good	28.90 · good	poor
Sat 03:00	1.02 · high	4.79 · good	28.90 · good	poor
Sat 04:00	1.00 · high	4.52 · good	28.90 · good	poor
Sat 05:00	1.00 · high	4.04 · good	28.80 · good	poor
Sat 06:00	1.04 · high	4.67 · good	29.00 · good	poor
Sat 07:00	1.04 · high	4.90 · good	29.00 · good	poor
Sat 08:00	1.02 · high	5.61 · high	28.90 · good	poor
Sat 09:00	1.02 · high	4.99 · good	28.80 · good	poor
Sat 10:00	1.00 · high	4.35 · good	28.80 · good	poor
Sat 11:00	0.98 · high	3.76 · good	28.70 · good	poor
Sat 12:00	0.96 · high	3.56 · good	28.70 · good	fair
Sat 13:00	0.94 · high	4.17 · good	28.80 · good	fair
Sat 14:00	0.94 · high	4.11 · good	28.80 · good	fair
Sat 15:00	0.92 · high	3.61 · good	28.90 · good	fair
Sat 16:00	0.92 · high	3.54 · good	29.00 · good	fair
Sat 17:00	0.90 · high	3.80 · good	29.10 · good	fair
Sat 18:00	0.90 · high	4.61 · good	29.20 · good	fair
Sat 19:00	0.90 · high	4.65 · good	29.20 · good	fair
Sat 20:00	0.88 · high	4.28 · good	29.20 · good	fair
Sat 21:00	0.88 · high	3.79 · good	29.20 · good	fair
Sat 22:00	0.88 · high	2.98 · good	29.20 · good	fair
Sat 23:00	0.86 · high	3.18 · good	29.20 · good	fair
Sun 00:00	0.86 · high	3.08 · good	29.20 · good	poor
Sun 01:00	0.86 · high	2.69 · good	29.10 · good	poor
Sun 02:00	0.84 · high	2.59 · good	29.10 · good	poor
Sun 03:00	0.84 · high	2.93 · good	29.00 · good	poor
Sun 04:00	0.82 · high	3.01 · good	28.90 · good	poor
Sun 05:00	0.82 · high	2.95 · good	28.80 · good	poor
Sun 06:00	0.80 · high	2.69 · good	28.80 · good	poor
Sun 07:00	0.80 · high	2.14 · good	28.70 · good	poor