MARINE REPORT / 72 HOURS

Caye Caulker Snorkel Report Today

Belize · Updated Wed 10:46 (CST) · Source: Snapshot

The skinny

Go in the best window Data updated Wed 10:46 (CST)

Caye Caulker has a usable snorkeling window around Wed 13:00. The main thing to watch is waves.

Right now (forecast)

Good · 5.5/10

Wed 12:00 (CST)

Later today

Good · 6.1/10

Wed 15:00 (CST)

Next three days

Excellent · 8.2/10

Sat 09:00 (CST)

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

Score: 6.1/10

Best time: Wed 13:00

Main risk: Waves

No useful morning window is showing yet.

Best afternoon signal: Wed 15:00 (Good). Peak afternoon wind is about 5.3 m/s.

Email me when it is good

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

Sunrise

05:49

Sunset

17:21

Water

29.2°C

Max air

28.2°C

Sky

Clear

5% cloud

Good model window in the next 72 hours

Next good model window: Wed 13:00–16:00 (46% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Wednesday

✅ Good conditions

Main blocker: Waves

Thursday

✅ Excellent conditions

Main blocker: Tide/current

Friday

✅ Excellent conditions

Main blocker: Tide/current

Best available hours

The next good model window starts at Wed 13:00 and lasts until 16:00.

Why this verdict

Main blockers across the next 72 hours:

  • Tide/current (48 hours)
  • Darkness (36 hours)
  • Waves (11 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.

Nearby alternatives in Belize

Hol Chan

15 km away

✅ Good

Shark Ray Alley

15 km away

✅ Good

San Pedro

21 km away

✅ Good

Ambergris Caye

21 km away

✅ Good

Advanced forecast data

Viewing historical data

Sat 12:00 – Tue 12:00 (CST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.54 around Sun 09:00; 9 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 0.56m to 0.88m).

Wind is at or below 5.4m/s in 11/24 sampled hours (range 2.27 to 7.49m/s).

Tides range from 0.14m to 0.32m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
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
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
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
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Fair ⚠️ Fair
Good 🌟 Good
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
Good 🌟 Good
Fair ⚠️ Fair
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
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 is better in daylight, so night hours score lower.
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Sat 12:00 0.70 · high 5.18 · good 30.40 · good Fair
Sat 13:00 0.70 · high 5.54 · high 30.40 · good Fair
Sat 14:00 0.70 · high 7.14 · high 30.40 · good Poor
Sat 15:00 0.70 · high 7.35 · high 30.40 · good Poor
Sat 16:00 0.70 · high 7.41 · high 30.40 · good Fair
Sat 17:00 0.70 · high 7.49 · high 30.40 · good Poor
Sat 18:00 0.70 · high 7.17 · high 30.40 · good Poor
Sat 19:00 0.76 · high 6.72 · high 30.40 · good Poor
Sat 20:00 0.80 · high 6.93 · high 30.30 · good Poor
Sat 21:00 0.86 · high 6.53 · high 30.30 · good Poor
Sat 22:00 0.86 · high 7.01 · high 30.30 · good Poor
Sat 23:00 0.88 · high 5.50 · high 30.30 · good Poor
Sun 00:00 0.88 · high 7.08 · high 30.30 · good Poor
Sun 01:00 0.86 · high 6.84 · high 30.20 · good Poor
Sun 02:00 0.82 · high 5.14 · good 30.20 · good Poor
Sun 03:00 0.80 · high 4.99 · good 30.20 · good Poor
Sun 04:00 0.78 · high 4.84 · good 30.10 · good Poor
Sun 05:00 0.60 · high 4.25 · good 30.00 · good Poor
Sun 06:00 0.58 · high 4.66 · good 30.00 · good Fair
Sun 07:00 0.58 · high 4.25 · good 30.00 · good Fair
Sun 08:00 0.56 · high 2.66 · good 30.10 · good Fair
Sun 09:00 0.56 · high 2.27 · good 30.10 · good Fair
Sun 10:00 0.56 · high 3.99 · good 30.20 · good Fair
Sun 11:00 0.58 · high 5.31 · good 30.20 · good Fair
Sun 12:00 0.66 · high 6.84 · high 30.30 · good Fair
Sun 13:00 0.68 · high 5.29 · good 30.30 · good Fair
Sun 14:00 0.70 · high 6.18 · high 30.40 · good Fair
Sun 15:00 0.72 · high 7.25 · high 30.40 · good Fair
Sun 16:00 0.72 · high 7.40 · high 30.40 · good Poor
Sun 17:00 0.72 · high 7.15 · high 30.50 · out of range Fair
Sun 18:00 0.72 · high 6.75 · high 30.50 · out of range Poor
Sun 19:00 0.72 · high 6.20 · high 30.50 · out of range Poor
Sun 20:00 0.72 · high 6.61 · high 30.40 · good Poor
Sun 21:00 0.72 · high 6.71 · high 30.40 · good Poor
Sun 22:00 0.70 · high 6.77 · high 30.40 · good Poor
Sun 23:00 0.68 · high 6.91 · high 30.30 · good Poor
Mon 00:00 0.66 · high 6.01 · high 30.30 · good Poor
Mon 01:00 0.64 · high 5.32 · good 30.20 · good Poor
Mon 02:00 0.60 · high 5.81 · high 30.20 · good Poor
Mon 03:00 0.58 · high 6.83 · high 30.10 · good Poor
Mon 04:00 0.58 · high 5.71 · high 30.10 · good Poor
Mon 05:00 0.56 · high 4.47 · good 30.10 · good Poor
Mon 06:00 0.60 · high 3.67 · good 30.10 · good Fair
Mon 07:00 0.58 · high 2.82 · good 30.10 · good Fair
Mon 08:00 0.54 · high 3.38 · good 30.20 · good Good
Mon 09:00 0.52 · high 2.91 · good 30.30 · good Good
Mon 10:00 0.50 · high 1.57 · good 30.40 · good Good
Mon 11:00 0.50 · high 1.50 · good 30.50 · out of range Good
Mon 12:00 0.58 · high 3.13 · good 30.50 · out of range Fair
Mon 13:00 0.58 · high 3.30 · good 30.60 · out of range Good
Mon 14:00 0.56 · high 4.03 · good 30.60 · out of range Fair
Mon 15:00 0.56 · high 4.53 · good 30.60 · out of range Fair
Mon 16:00 0.56 · high 4.87 · good 30.60 · out of range Fair
Mon 17:00 0.58 · high 5.69 · high 30.50 · out of range Fair
Mon 18:00 0.58 · high 6.44 · high 30.50 · out of range Poor
Mon 19:00 0.60 · high 6.81 · high 30.50 · out of range Poor
Mon 20:00 0.62 · high 6.65 · high 30.50 · out of range Poor
Mon 21:00 0.64 · high 5.74 · high 30.40 · good Poor
Mon 22:00 0.64 · high 5.47 · high 30.40 · good Poor
Mon 23:00 0.62 · high 5.73 · high 30.40 · good Poor
Tue 00:00 0.62 · high 4.51 · good 30.30 · good Poor
Tue 01:00 0.60 · high 2.85 · good 30.30 · good Poor
Tue 02:00 0.56 · high 3.26 · good 30.30 · good Poor
Tue 03:00 0.54 · high 4.50 · good 30.20 · good Poor
Tue 04:00 0.52 · high 4.07 · good 30.20 · good Poor
Tue 05:00 0.50 · high 4.25 · good 30.20 · good Poor
Tue 06:00 0.48 · high 3.46 · good 30.20 · good Good
Tue 07:00 0.46 · high 3.00 · good 30.20 · good Fair
Tue 08:00 0.46 · high 2.56 · good 30.30 · good Good
Tue 09:00 0.44 · high 2.08 · good 30.40 · good Good
Tue 10:00 0.44 · high 1.50 · good 30.50 · out of range Good
Tue 11:00 0.50 · high 5.17 · good 30.50 · out of range Fair