MARINE REPORT / 72 HOURS

San Pedro Snorkel Report Today

Belize · Updated Mon 02:12 (CST) · Source: Snapshot

The skinny

Go in the best window Data updated Mon 02:12 (CST)

San Pedro has a usable snorkeling window around Mon 06:00. The main thing to watch is waves.

Right now (forecast)

Poor · 0.0/10

Mon 02:00 (CST)

Later today

Excellent · 7.3/10

Mon 11:00 (CST)

Next three days

Excellent · 7.3/10

Mon 11:00 (CST)

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

Score: 7.3/10

Best time: Mon 06:00

Main risk: Waves

Best morning signal: Mon 11:00 (Excellent).

Best afternoon signal: Mon 12:00 (Good). Peak afternoon wind is about 4.2 m/s.

Later today looks usable around Mon 06:00. Check boat availability.

Email me when it is good Compare nearby spots Check boat availability

Best nearby spots later today

Hol Chan 7.0/10 Good · Mon 11:00 Shark Ray Alley 6.9/10 Good · Mon 12:00 Mexico Rocks 6.7/10 Good · Mon 10:00

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

Sunrise

05:51

Sunset

17:19

Water

29.2°C

Max air

28.0°C

Sky

Partly cloudy

43% cloud

Good model window in the next 72 hours

Next good model window: Mon 06:00–17:00 (47% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Monday

✅ Excellent conditions

Main blocker: Waves

Tuesday

✅ Good conditions

Main blocker: Waves

Wednesday

✅ Good conditions

Main blocker: Tide/current

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 (62 hours)
  • Tide/current (52 hours)
  • Darkness (34 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Mon 05:00.

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: Wed 05:00

Mon 16:00, Wed 05:00

Bookable snorkel tours near San Pedro

Prices and availability from Viator. Check conditions before you book.

We may earn a commission at no extra cost to you.

Snorkeling at Hol Chan Marine Reserve and Shark Ray Alley

Snorkeling at Hol Chan Marine Reserve and Shark Ray Alley

4.8/5 299 reviews 2h 45m
From USD 80.00 Check availability

Free cancellation available

Caye Caulker Sailing with Snorkeling Hol Chan and Shark Ray Alley

Caye Caulker Sailing with Snorkeling Hol Chan and Shark Ray Alley

4.8/5 265 reviews 8h
From USD 150.00 Check availability

Free cancellation available

Hol Chan Marine Reserve and Shark Ray Snorkeling San Pedro Belize

Hol Chan Marine Reserve and Shark Ray Snorkeling San Pedro Belize

5.0/5 25 reviews 2h 30m
From USD 95.00 Check availability

Free cancellation available

1-Hour Guided Reef Snorkeling Adventure in San Pedro

1-Hour Guided Reef Snorkeling Adventure in San Pedro

5.0/5 22 reviews 1h
From USD 60.00 Check availability
Great Blue Hole and Lighthouse Reef Atoll Snorkel Adventure

Great Blue Hole and Lighthouse Reef Atoll Snorkel Adventure

5.0/5 19 reviews 12h
From USD 250.00 Check availability

Free cancellation available

Fun Snorkeling

Full-Day Snorkel at Hol Chan, Shark Ray & More; San Pedro Belize

4.8/5 464 reviews 7h 30m
From USD 130.00 Check availability

Free cancellation available

Nearby snorkel spot map

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

Hol Chan Good · Mon 11:00 7.0/10 Shark Ray Alley Good · Mon 12:00 6.9/10 Mexico Rocks Good · Mon 10:00 6.7/10

Forecast spot map

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

Hol Chan Shark Ray Alley Mexico Rocks
  1. Hol Chan
  2. Shark Ray Alley
  3. Mexico Rocks

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

Nearby alternatives in Belize

Ambergris Caye

0 km away

✅ Good

Shark Ray Alley

6 km away

✅ Good

Hol Chan

6 km away

✅ Good

Mexico Rocks

8 km away

✅ Good

Advanced forecast data

Viewing historical data

Wed 02:00 – Sat 02:00 (CST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.62 around Wed 10:00; 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 0.48m to 0.54m).

Wind is at or below 5.4m/s in 17/24 sampled hours (range 1.72 to 6.98m/s).

Tides range from 0.17m to 0.27m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
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
Good 🌟 Good
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
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
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
Wed 02:00 0.50 · high 3.87 · good 30.10 · good Poor
Wed 03:00 0.48 · high 4.50 · good 30.10 · good Poor
Wed 04:00 0.48 · high 2.02 · good 30.10 · good Poor
Wed 05:00 0.52 · high 1.72 · good 30.20 · good Poor
Wed 06:00 0.52 · high 2.95 · good 30.20 · good Fair
Wed 07:00 0.52 · high 4.30 · good 30.20 · good Fair
Wed 08:00 0.54 · high 3.54 · good 30.30 · good Fair
Wed 09:00 0.52 · high 3.44 · good 30.30 · good Good
Wed 10:00 0.50 · high 3.82 · good 30.40 · good Good
Wed 11:00 0.50 · high 4.00 · good 30.40 · good Good
Wed 12:00 0.48 · high 4.07 · good 30.40 · good Fair
Wed 13:00 0.48 · high 4.14 · good 30.50 · out of range Fair
Wed 14:00 0.48 · high 4.20 · good 30.50 · out of range Fair
Wed 15:00 0.48 · high 5.22 · good 30.50 · out of range Fair
Wed 16:00 0.48 · high 5.13 · good 30.50 · out of range Fair
Wed 17:00 0.48 · high 5.59 · high 30.50 · out of range Fair
Wed 18:00 0.48 · high 5.44 · high 30.50 · out of range Poor
Wed 19:00 0.48 · high 6.98 · high 30.50 · out of range Poor
Wed 20:00 0.48 · high 6.56 · high 30.50 · out of range Poor
Wed 21:00 0.48 · high 6.39 · high 30.50 · out of range Poor
Wed 22:00 0.50 · high 6.07 · high 30.40 · good Poor
Wed 23:00 0.50 · high 6.21 · high 30.40 · good Poor
Thu 00:00 0.52 · high 4.86 · good 30.40 · good Poor
Thu 01:00 0.52 · high 5.20 · good 30.30 · good Poor
Thu 02:00 0.52 · high 2.75 · good 30.30 · good Poor
Thu 03:00 0.52 · high 3.71 · good 30.30 · good Poor
Thu 04:00 0.50 · high 3.40 · good 30.20 · good Poor
Thu 05:00 0.50 · high 0.93 · good 30.10 · good Poor
Thu 06:00 0.52 · high 2.42 · good 30.10 · good Good
Thu 07:00 0.52 · high 2.86 · good 30.20 · good Fair
Thu 08:00 0.52 · high 4.53 · good 30.20 · good Fair
Thu 09:00 0.58 · high 5.87 · high 30.30 · good Fair
Thu 10:00 0.58 · high 3.70 · good 30.40 · good Fair
Thu 11:00 0.58 · high 4.13 · good 30.40 · good Fair
Thu 12:00 0.58 · high 4.89 · good 30.50 · out of range Fair
Thu 13:00 0.60 · high 4.21 · good 30.50 · out of range Fair
Thu 14:00 0.62 · high 4.92 · good 30.50 · out of range Fair
Thu 15:00 0.64 · high 6.00 · high 30.50 · out of range Fair
Thu 16:00 0.66 · high 7.85 · high 30.50 · out of range Poor
Thu 17:00 0.70 · high 6.81 · high 30.50 · out of range Fair
Thu 18:00 0.72 · high 6.59 · high 30.50 · out of range Poor
Thu 19:00 0.74 · high 6.22 · high 30.50 · out of range Poor
Thu 20:00 0.76 · high 6.12 · high 30.40 · good Poor
Thu 21:00 0.78 · high 5.78 · high 30.40 · good Poor
Thu 22:00 0.76 · high 6.17 · high 30.40 · good Poor
Thu 23:00 0.72 · high 8.55 · high 30.30 · good Poor
Fri 00:00 0.70 · high 4.78 · good 30.30 · good Poor
Fri 01:00 0.70 · high 4.25 · good 30.30 · good Poor
Fri 02:00 0.72 · high 4.37 · good 30.30 · good Poor
Fri 03:00 0.72 · high 4.91 · good 30.30 · good Poor
Fri 04:00 0.72 · high 1.67 · good 30.20 · good Poor
Fri 05:00 0.66 · high 1.65 · good 30.00 · good Poor
Fri 06:00 0.66 · high 0.76 · good 30.00 · good Fair
Fri 07:00 0.66 · high 0.66 · good 30.00 · good Fair
Fri 08:00 0.64 · high 1.00 · good 30.10 · good Fair
Fri 09:00 0.64 · high 2.09 · good 30.10 · good Fair
Fri 10:00 0.64 · high 1.85 · good 30.10 · good Fair
Fri 11:00 0.64 · high 3.07 · good 30.20 · good Fair
Fri 12:00 0.64 · high 6.57 · high 30.20 · good Fair
Fri 13:00 0.64 · high 4.40 · good 30.20 · good Fair
Fri 14:00 0.62 · high 4.44 · good 30.20 · good Fair
Fri 15:00 0.68 · high 5.09 · good 30.20 · good Fair
Fri 16:00 0.68 · high 6.12 · high 30.20 · good Poor
Fri 17:00 0.66 · high 5.50 · high 30.20 · good Poor
Fri 18:00 0.66 · high 4.56 · good 30.20 · good Poor
Fri 19:00 0.66 · high 5.21 · good 30.20 · good Poor
Fri 20:00 0.66 · high 4.78 · good 30.20 · good Poor
Fri 21:00 0.66 · high 4.52 · good 30.10 · good Poor
Fri 22:00 0.66 · high 2.83 · good 30.10 · good Poor
Fri 23:00 0.64 · high 2.98 · good 30.10 · good Poor
Sat 00:00 0.64 · high 0.21 · good 30.00 · good Poor
Sat 01:00 0.64 · high 3.30 · good 30.00 · good Poor