SnorkelForecast.com

Isla Mujeres Snorkel Report Today

Mexico · Updated Sat 05:02 (EST) · Source: Snapshot · Showing fallback/stale data

The skinny

Marginal Report Mon 17:34

Isla Mujeres looks marginal today. The least-bad daylight window is around Mon 18:00, but waves is limiting the forecast.

Score: 5.1/10

Best time: Mon 18:00

Main risk: Waves

No useful morning window is showing yet.

Best afternoon signal: Mon 18:00 (Fair). Peak afternoon wind is about 3.5 m/s.

Email me when it is good

Sunrise

06:15

Sunset

19:30

Water

29.7°C

Max air

28.1°C

Sky

Clear

0% cloud

No safe window in the next 72 hours

Use the best-available section for the least-bad times.

3-day planner Best available Show data

3-day planner

Monday

⚠️ fair conditions

Main blocker: Waves

Best available hours

  • Mon 23:00 — Fair (0.51) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (6 hours)
  • Tide/current (6 hours)
  • Darkness (5 hours)

Jellyfish drift risk

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

Low · 32/100

Low peak drift risk around Mon 20:00.

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.

Nearby alternatives in Mexico

Holbox

76 km away

✅ Good

Cozumel

92 km away

✅ Good

Akumal

111 km away

⚠️ Fair

Tulum

137 km away

⚠️ Fair

Advanced forecast data

Viewing historical data

Thu 22:00 – Sun 22:00 (EST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.48 around Fri 16:00; 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 1.08m to 1.24m).

Wind is at or below 5.4m/s in 23/24 sampled hours (range 3.32 to 5.56m/s).

Tides range from -0.37m to -0.14m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
good 🌟 Good
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
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 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
Sun 08:00 0.78 · high 1.80 · good 28.70 · good poor
Sun 09:00 0.78 · high 1.47 · good 28.60 · good poor
Sun 10:00 0.76 · high 1.61 · good 28.60 · good poor
Sun 11:00 0.76 · high 1.53 · good 28.60 · good poor
Sun 12:00 0.74 · high 1.35 · good 28.60 · good fair
Sun 13:00 0.74 · high 1.45 · good 28.70 · good fair
Sun 14:00 0.72 · high 1.53 · good 28.80 · good fair
Sun 15:00 0.72 · high 1.53 · good 28.90 · good good
Sun 16:00 0.72 · high 1.82 · good 29.10 · good good
Sun 17:00 0.72 · high 2.62 · good 29.20 · good fair
Sun 18:00 0.72 · high 3.03 · good 29.30 · good fair
Sun 19:00 0.72 · high 2.59 · good 29.30 · good fair
Sun 20:00 0.72 · high 3.04 · good 29.40 · good fair
Sun 21:00 0.72 · high 3.12 · good 29.40 · good fair