MARINE REPORT / 72 HOURS

Banco Chinchorro Snorkel Report Today

Mexico · Updated Sat 21:41 (EST) · Source: Snapshot

The skinny

Poor Data updated Sat 21:41 (EST)

Banco Chinchorro has no good model window later today. Check the three-day outlook and official beach advisories.

Right now (forecast)

Poor · 0.0/10

Sat 22:00 (EST)

Later today

No fresh data for this period.

Next three days

Good · 5.6/10

Tue 18:00 (EST)

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

Score: 0.0/10

Best time: -

Main risk: Waves

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good

Sunrise

06:44

Sunset

18:24

Water

29.9°C

Max air

26.6°C

Sky

Cloudy

90% cloud

Good model window in the next 72 hours

Next good model window: Tue 18:00 (1% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Saturday

❌ Poor conditions

Main blocker: Waves

Sunday

⚠️ Fair conditions

Main blocker: Waves

Monday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

The next good model window starts at Tue 18:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (70 hours)
  • Tide/current (70 hours)
  • Darkness (34 hours)

Jellyfish drift risk

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

Low · 31/100

Low drift risk now.

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: Mon 04:00

Sun 17:00, Mon 04:00, Tue 17:00

Nearby alternatives in Mexico

Tulum

181 km away

✅ Good

Palancar Reef

198 km away

❌ Poor

Akumal

201 km away

✅ Good

Cozumel

208 km away

✅ Good

Advanced forecast data

Viewing historical data

Fri 22:00 – Mon 22:00 (EST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.34 around Sat 09:00; 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 1.18m to 1.52m).

Wind is at or below 5.4m/s in 0/24 sampled hours (range 6.53 to 9.86m/s).

Tides range from 0.12m to 0.34m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
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Fair ⚠️ Fair
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Poor ❌ Limited
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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 is better in daylight, so night hours score lower.
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Fri 22:00 1.50 · high 9.86 · high 29.70 · good Poor
Fri 23:00 1.50 · high 9.55 · high 29.70 · good Poor
Sat 00:00 1.52 · high 8.92 · high 29.70 · good Poor
Sat 01:00 1.52 · high 7.81 · high 29.70 · good Poor
Sat 02:00 1.52 · high 8.67 · high 29.70 · good Poor
Sat 03:00 1.52 · high 9.29 · high 29.70 · good Poor
Sat 04:00 1.52 · high 9.37 · high 29.70 · good Poor
Sat 05:00 1.48 · high 8.83 · high 29.60 · good Poor
Sat 06:00 1.50 · high 8.93 · high 29.60 · good Poor
Sat 07:00 1.52 · high 6.86 · high 29.60 · good Poor
Sat 08:00 1.50 · high 8.13 · high 29.60 · good Poor
Sat 09:00 1.48 · high 7.95 · high 29.60 · good Poor
Sat 10:00 1.46 · high 7.95 · high 29.60 · good Poor
Sat 11:00 1.36 · high 8.04 · high 29.60 · good Poor
Sat 12:00 1.36 · high 8.27 · high 29.60 · good Poor
Sat 13:00 1.34 · high 7.61 · high 29.60 · good Poor
Sat 14:00 1.34 · high 8.81 · high 29.60 · good Poor
Sat 15:00 1.32 · high 8.13 · high 29.60 · good Poor
Sat 16:00 1.32 · high 7.69 · high 29.60 · good Poor
Sat 17:00 1.28 · high 7.45 · high 29.60 · good Poor
Sat 18:00 1.24 · high 6.70 · high 29.60 · good Poor
Sat 19:00 1.20 · high 6.53 · high 29.60 · good Poor
Sat 20:00 1.20 · high 6.64 · high 29.60 · good Poor
Sat 21:00 1.18 · high 6.87 · high 29.60 · good Poor
Sat 22:00 1.18 · high 6.97 · high 29.60 · good Poor
Sat 23:00 1.18 · high 7.53 · high 29.60 · good Poor
Sun 00:00 1.18 · high 7.69 · high 29.60 · good Poor
Sun 01:00 1.18 · high 7.18 · high 29.60 · good Poor
Sun 02:00 1.18 · high 7.86 · high 29.60 · good Poor
Sun 03:00 1.16 · high 6.80 · high 29.60 · good Poor
Sun 04:00 1.16 · high 5.69 · high 29.60 · good Poor
Sun 05:00 1.14 · high 5.72 · high 29.60 · good Poor
Sun 06:00 0.98 · high 4.60 · good 29.40 · good Poor
Sun 07:00 0.98 · high 4.76 · good 29.40 · good Poor
Sun 08:00 0.98 · high 5.17 · good 29.40 · good Poor
Sun 09:00 0.96 · high 5.41 · high 29.50 · good Poor
Sun 10:00 0.96 · high 6.10 · high 29.50 · good Poor
Sun 11:00 0.94 · high 6.59 · high 29.50 · good Poor
Sun 12:00 0.94 · high 7.26 · high 29.60 · good Poor
Sun 13:00 1.12 · high 6.70 · high 29.60 · good Poor
Sun 14:00 1.12 · high 6.19 · high 29.60 · good Poor
Sun 15:00 1.12 · high 5.53 · high 29.60 · good Poor
Sun 16:00 1.12 · high 5.68 · high 29.60 · good Poor
Sun 17:00 1.08 · high 6.36 · high 29.60 · good Poor
Sun 18:00 1.04 · high 6.87 · high 29.60 · good Poor
Sun 19:00 1.00 · high 6.80 · high 29.60 · good Poor
Sun 20:00 0.98 · high 6.18 · high 29.60 · good Poor
Sun 21:00 0.96 · high 5.98 · high 29.50 · good Poor
Sun 22:00 0.94 · high 5.86 · high 29.50 · good Poor
Sun 23:00 0.92 · high 5.15 · good 29.50 · good Poor
Mon 00:00 0.90 · high 5.97 · high 29.50 · good Poor
Mon 01:00 0.88 · high 5.95 · high 29.50 · good Poor
Mon 02:00 0.88 · high 6.06 · high 29.50 · good Poor
Mon 03:00 0.90 · high 6.52 · high 29.40 · good Poor
Mon 04:00 0.90 · high 6.47 · high 29.40 · good Poor
Mon 05:00 0.90 · high 6.31 · high 29.40 · good Poor
Mon 06:00 0.88 · high 5.57 · high 29.40 · good Poor
Mon 07:00 0.88 · high 5.31 · good 29.40 · good Poor
Mon 08:00 0.86 · high 5.50 · high 29.40 · good Fair
Mon 09:00 0.86 · high 5.17 · good 29.50 · good Fair
Mon 10:00 0.84 · high 4.86 · good 29.50 · good Fair
Mon 11:00 0.82 · high 4.41 · good 29.50 · good Fair
Mon 12:00 0.82 · high 4.42 · good 29.60 · good Fair
Mon 13:00 0.98 · high 3.55 · good 29.60 · good Fair
Mon 14:00 0.96 · high 3.86 · good 29.60 · good Fair
Mon 15:00 0.94 · high 3.94 · good 29.60 · good Fair
Mon 16:00 0.92 · high 4.43 · good 29.60 · good Fair
Mon 17:00 0.90 · high 4.58 · good 29.60 · good Fair
Mon 18:00 0.90 · high 5.28 · good 29.60 · good Poor
Mon 19:00 0.88 · high 6.11 · high 29.60 · good Poor
Mon 20:00 0.88 · high 6.40 · high 29.60 · good Poor
Mon 21:00 0.86 · high 6.55 · high 29.50 · good Poor