MARINE REPORT / 72 HOURS

Shark Ray Alley Snorkel Report Today

Belize · Updated Sun 23:04 (CST) · Source: Snapshot

The skinny

No forecast for later today Data updated Sun 23:04 (CST)

No remaining forecast hours are available for today in Shark Ray Alley. Check the three-day outlook.

Right now (forecast)

Poor · 0.0/10

Sun 23:00 (CST)

Later today

No fresh data for this period.

Next three days

Good · 7.0/10

Mon 11:00 (CST)

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

Score: No score

Best time: -

Main risk: Changing Conditions

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good Compare nearby spots

Sunrise

05:51

Sunset

17:19

Water

29.2°C

Max air

28.1°C

Sky

Partly cloudy

66% cloud

Good model window in the next 72 hours

Next good model window: Mon 06:00–17:00 (44% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Monday

✅ Good conditions

Main blocker: Waves

Tuesday

✅ Good conditions

Main blocker: Waves

Wednesday

✅ Good conditions

Main blocker: Waves

Best available hours

The next good model window starts at Mon 06:00 and lasts until 17:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (71 hours)
  • Tide/current (41 hours)
  • Darkness (35 hours)

Jellyfish drift risk

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

Low · 31/100

Low peak drift risk around Mon 16:00.

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

Next early morning high tide: Mon 03:00

Mon 03:00, Tue 16:00, Wed 05:00

Nearby snorkel spot map

Compare nearby spot forecasts for later today before choosing a beach.

San Pedro Unknown No recent score Hol Chan Unknown No recent score Mexico Rocks Unknown No recent score

Forecast spot map

Use the map to see where the compared spots sit. Open a card for the hourly forecast.

San Pedro Hol Chan Mexico Rocks
  1. San Pedro
  2. Hol Chan
  3. Mexico Rocks

This is a location diagram, not a marine chart. Check the shore and local signs in person.

Nearby alternatives in Belize

Hol Chan

1 km away

✅ Good

San Pedro

6 km away

✅ Good

Ambergris Caye

6 km away

✅ Good

Mexico Rocks

14 km away

✅ Good

Advanced forecast data

Viewing historical data

Fri 23:00 – Mon 23:00 (CST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.51 around Sat 15:00; 11 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 0.6m to 0.78m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.21 to 5.2m/s).

Tides range from 0.13m to 0.29m; 1 of 24 hours are in or near peak slack windows.

72-hour historical overview
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
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
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
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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 is better in daylight, so night hours score lower.
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Fri 23:00 0.78 · high 2.98 · good 29.80 · good Poor
Sat 00:00 0.78 · high 0.21 · good 29.80 · good Poor
Sat 01:00 0.76 · high 3.30 · good 29.80 · good Poor
Sat 02:00 0.76 · high 1.24 · good 29.70 · good Poor
Sat 03:00 0.72 · high 4.16 · good 29.80 · good Poor
Sat 04:00 0.72 · high 2.80 · good 29.70 · good Poor
Sat 05:00 0.70 · high 5.16 · good 29.70 · good Poor
Sat 06:00 0.70 · high 5.20 · good 29.70 · good Fair
Sat 07:00 0.68 · high 4.19 · good 29.70 · good Fair
Sat 08:00 0.68 · high 4.00 · good 29.80 · good Fair
Sat 09:00 0.66 · high 3.85 · good 29.80 · good Fair
Sat 10:00 0.66 · high 4.20 · good 29.90 · good Poor
Sat 11:00 0.64 · high 3.55 · good 29.90 · good Fair
Sat 12:00 0.64 · high 3.56 · good 30.00 · good Fair
Sat 13:00 0.62 · high 3.62 · good 30.00 · good Fair
Sat 14:00 0.62 · high 4.08 · good 30.00 · good Fair
Sat 15:00 0.60 · high 3.11 · good 30.00 · good Fair
Sat 16:00 0.64 · high 3.74 · good 30.00 · good Fair
Sat 17:00 0.62 · high 4.35 · good 30.00 · good Fair
Sat 18:00 0.62 · high 4.38 · good 30.00 · good Poor
Sat 19:00 0.62 · high 3.45 · good 30.00 · good Poor
Sat 20:00 0.60 · high 1.95 · good 30.00 · good Poor
Sat 21:00 0.60 · high 0.83 · good 30.00 · good Poor
Sat 22:00 0.60 · high 2.39 · good 29.90 · good Poor
Sat 23:00 0.58 · high 4.23 · good 29.90 · good Poor
Sun 00:00 0.58 · high 4.27 · good 29.90 · good Poor
Sun 01:00 0.58 · high 1.50 · good 29.80 · good Poor
Sun 02:00 0.58 · high 1.83 · good 29.80 · good Poor
Sun 03:00 0.58 · high 0.65 · good 29.80 · good Poor
Sun 04:00 0.60 · high 3.99 · good 29.50 · good Poor
Sun 05:00 0.58 · high 4.32 · good 29.50 · good Poor
Sun 06:00 0.58 · high 3.02 · good 29.50 · good Fair
Sun 07:00 0.58 · high 3.36 · good 29.50 · good Fair
Sun 08:00 0.58 · high 3.49 · good 29.50 · good Fair
Sun 09:00 0.58 · high 3.92 · good 29.60 · good Fair
Sun 10:00 0.58 · high 3.61 · good 29.60 · good Fair
Sun 11:00 0.58 · high 3.47 · good 29.70 · good Fair
Sun 12:00 0.58 · high 3.57 · good 29.70 · good Fair
Sun 13:00 0.58 · high 3.40 · good 29.80 · good Fair
Sun 14:00 0.58 · high 3.02 · good 29.80 · good Fair
Sun 15:00 0.58 · high 4.28 · good 29.80 · good Fair
Sun 16:00 0.58 · high 4.41 · good 29.80 · good Fair
Sun 17:00 0.58 · high 6.65 · high 29.90 · good Poor
Sun 18:00 0.58 · high 5.98 · high 29.90 · good Poor
Sun 19:00 0.60 · high 5.16 · good 29.90 · good Poor
Sun 20:00 0.62 · high 6.49 · high 29.90 · good Poor
Sun 21:00 0.64 · high 6.17 · high 29.80 · good Poor
Sun 22:00 0.64 · high 4.45 · good 29.80 · good Poor
Sun 23:00 0.64 · high 3.76 · good 29.80 · good Poor
Mon 00:00 0.64 · high 3.48 · good 29.80 · good Poor
Mon 01:00 0.62 · high 2.68 · good 29.80 · good Poor
Mon 02:00 0.60 · high 2.83 · good 29.70 · good Poor
Mon 03:00 0.58 · high 2.69 · good 29.70 · good Poor
Mon 04:00 0.58 · high 4.75 · good 29.70 · good Poor
Mon 05:00 0.52 · high 3.19 · good 29.30 · good Poor
Mon 06:00 0.52 · high 3.55 · good 29.30 · good Fair
Mon 07:00 0.52 · high 2.77 · good 29.30 · good Fair
Mon 08:00 0.52 · high 4.05 · good 29.40 · good Fair
Mon 09:00 0.52 · high 4.21 · good 29.40 · good Fair
Mon 10:00 0.52 · high 3.78 · good 29.50 · good Fair
Mon 11:00 0.54 · high 3.55 · good 29.50 · good Fair
Mon 12:00 0.54 · high 4.26 · good 29.50 · good Fair
Mon 13:00 0.54 · high 3.80 · good 29.50 · good Fair
Mon 14:00 0.56 · high 4.02 · good 29.50 · good Fair
Mon 15:00 0.64 · high 4.89 · good 29.50 · good Fair
Mon 16:00 0.66 · high 5.84 · high 29.50 · good Fair
Mon 17:00 0.68 · high 6.88 · high 29.50 · good Poor
Mon 18:00 0.70 · high 6.65 · high 29.50 · good Poor
Mon 19:00 0.72 · high 6.73 · high 29.50 · good Poor
Mon 20:00 0.74 · high 5.32 · good 29.50 · good Poor
Mon 21:00 0.76 · high 4.89 · good 29.50 · good Poor
Mon 22:00 0.76 · high 4.86 · good 29.40 · good Poor