SnorkelForecast.com

Isla Mujeres Snorkel Report Today

Mexico · Updated Tue 04:13 (EST) · Source: Snapshot · Showing fallback/stale data

The skinny

Go in the best window Report Wed 18:33

Isla Mujeres has a usable snorkeling window around Thu 15:00. The main thing to watch is waves.

Score: 5.5/10

Best time: Thu 15:00

Main risk: Waves

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good

Sunrise

06:17

Sunset

19:29

Water

29.0°C

Max air

28.6°C

Sky

Clear

0% cloud

Good window is available today

Next safe window: Thu 20:00 (7% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Wednesday

❌ poor conditions

Main blocker: Waves

Thursday

✅ good conditions

Main blocker: Waves

Best available hours

Next safe window starts at Thu 20:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (28 hours)
  • Tide/current (23 hours)
  • Darkness (16 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Wed 21:00.

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

Fri 23:00 – Mon 23:00 (EST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.34 around Sat 13:00; 0 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 0.86m to 1.06m).

Wind is at or below 5.4m/s in 0/24 sampled hours (range 9.3 to 30.0m/s).

Tides range from -0.31m to -0.11m; 1 of 24 hours are in or near peak slack windows.

72-hour historical overview
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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
Fri 23:00 0.86 · high 9.30 · high 29.00 · good poor
Sat 00:00 0.86 · high 15.00 · high 29.00 · good poor
Sat 01:00 0.88 · high 25.80 · high 29.00 · good poor
Sat 02:00 0.90 · high 28.10 · high 28.90 · good poor
Sat 03:00 0.92 · high 30.00 · high 28.90 · good poor
Sat 04:00 0.94 · high 22.90 · high 28.80 · good poor
Sat 05:00 0.94 · high 27.90 · high 28.70 · good poor
Sat 06:00 0.96 · high 23.40 · high 28.70 · good poor
Sat 07:00 0.98 · high 22.70 · high 28.60 · good poor
Sat 08:00 1.02 · high 21.40 · high 28.60 · good poor
Sat 09:00 1.04 · high 20.20 · high 28.50 · good poor
Sat 10:00 1.04 · high 18.80 · high 28.50 · good poor
Sat 11:00 1.06 · high 18.60 · high 28.50 · good poor
Sat 12:00 1.06 · high 18.90 · high 28.50 · good poor
Sat 13:00 1.02 · high 21.10 · high 28.50 · good poor
Sat 14:00 1.02 · high 21.30 · high 28.50 · good poor
Sat 15:00 1.02 · high 19.90 · high 28.60 · good poor
Sat 16:00 1.02 · high 19.90 · high 28.70 · good poor
Sat 17:00 1.00 · high 18.30 · high 28.70 · good poor
Sat 18:00 1.00 · high 16.80 · high 28.80 · good poor
Sat 19:00 1.00 · high 16.00 · high 28.80 · good poor
Sat 20:00 1.00 · high 15.80 · high 28.90 · good poor
Sat 21:00 1.00 · high 15.00 · high 28.90 · good poor
Sat 22:00 1.00 · high 14.80 · high 28.90 · good poor
Sat 23:00 1.00 · high 15.10 · high 28.90 · good poor
Sun 00:00 1.00 · high 15.50 · high 28.90 · good poor
Sun 01:00 1.00 · high 13.70 · high 28.90 · good poor
Sun 02:00 1.02 · high 14.90 · high 28.90 · good poor
Sun 03:00 1.02 · high 15.50 · high 28.80 · good poor
Sun 04:00 1.02 · high 15.80 · high 28.80 · good poor
Sun 05:00 1.04 · high 16.10 · high 28.70 · good poor
Sun 06:00 1.04 · high 15.10 · high 28.70 · good poor
Sun 07:00 1.04 · high 13.90 · high 28.60 · good poor
Sun 08:00 1.02 · high 12.30 · high 28.60 · good poor
Sun 09:00 1.02 · high 10.80 · high 28.50 · good poor
Sun 10:00 1.02 · high 8.50 · high 28.40 · good poor
Sun 11:00 1.02 · high 5.80 · high 28.40 · good poor
Sun 12:00 1.02 · high 3.30 · good 28.40 · good fair
Sun 13:00 1.00 · high 3.60 · good 28.50 · good fair
Sun 14:00 1.00 · high 5.00 · good 28.60 · good fair
Sun 15:00 0.98 · high 7.40 · high 28.70 · good poor
Sun 16:00 0.98 · high 10.50 · high 28.80 · good poor
Sun 17:00 0.98 · high 12.80 · high 28.90 · good poor
Sun 18:00 0.98 · high 13.90 · high 29.00 · good poor
Sun 19:00 0.98 · high 14.40 · high 29.00 · good poor
Sun 20:00 0.96 · high 11.10 · high 29.00 · good poor
Sun 21:00 0.96 · high 12.60 · high 29.00 · good poor
Sun 22:00 0.96 · high 14.10 · high 28.90 · good poor
Sun 23:00 0.94 · high 15.00 · high 28.90 · good poor
Mon 00:00 0.94 · high 15.60 · high 28.80 · good poor
Mon 01:00 0.94 · high 18.00 · high 28.80 · good poor
Mon 02:00 0.94 · high 18.40 · high 28.70 · good poor
Mon 03:00 0.94 · high 18.70 · high 28.70 · good poor
Mon 04:00 0.94 · high 17.80 · high 28.60 · good poor
Mon 05:00 0.92 · high 17.00 · high 28.50 · good poor
Mon 06:00 0.92 · high 15.50 · high 28.50 · good poor
Mon 07:00 0.92 · high 17.00 · high 28.40 · good poor
Mon 08:00 0.92 · high 18.40 · high 28.40 · good poor
Mon 09:00 0.92 · high 15.40 · high 28.30 · good poor
Mon 10:00 0.92 · high 15.10 · high 28.30 · good poor
Mon 11:00 0.92 · high 15.50 · high 28.30 · good poor
Mon 12:00 0.92 · high 17.10 · high 28.30 · good poor
Mon 13:00 0.92 · high 16.60 · high 28.30 · good poor
Mon 14:00 0.92 · high 15.50 · high 28.40 · good poor
Mon 15:00 0.92 · high 15.50 · high 28.40 · good poor
Mon 16:00 0.92 · high 16.10 · high 28.50 · good poor
Mon 17:00 0.94 · high 15.70 · high 28.60 · good poor
Mon 18:00 0.94 · high 15.00 · high 28.70 · good poor
Mon 19:00 0.94 · high 15.10 · high 28.70 · good poor
Mon 20:00 0.94 · high 16.10 · high 28.80 · good poor
Mon 21:00 0.94 · high 18.20 · high 28.80 · good poor
Mon 22:00 0.96 · high 34.60 · high 28.90 · good poor