MARINE REPORT / 72 HOURS

San Pedro Snorkel Report Today

Belize · Updated Sun 15:48 (CST) · Source: Snapshot

The skinny

Marginal Data updated Sun 15:48 (CST)

San Pedro looks marginal today. The least-bad daylight window is around Sun 17:00, but waves is limiting the forecast.

Right now (forecast)

Fair · 5.5/10

Sun 16:00 (CST)

Later today

Fair · 5.2/10

Sun 17:00 (CST)

Next three days

Excellent · 7.4/10

Wed 14:00 (CST)

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

Score: 5.2/10

Best time: Sun 17:00

Main risk: Waves

No useful morning window is showing yet.

Best afternoon signal: Sun 17:00 (Fair). Peak afternoon wind is about 5.8 m/s.

Email me when it is good Compare nearby spots Tours & water activities

Best nearby spots later today

Hol Chan 5.6/10 Good · Sun 17:00

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

Sunrise

05:51

Sunset

17:19

Water

29.4°C

Max air

29.1°C

Sky

Clear

20% cloud

Good model window in the next 72 hours

Next good model window: Mon 06:00 (46% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Sunday

⚠️ Fair conditions

Main blocker: Waves

Monday

✅ Good conditions

Main blocker: Waves

Tuesday

✅ Good conditions

Main blocker: Waves

Best available hours

The next good model window starts at Mon 06:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (60 hours)
  • Tide/current (54 hours)
  • Darkness (36 hours)

Jellyfish drift risk

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

Low · 34/100

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: 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 · Sun 17:00 5.6/10 Mexico Rocks Fair · Sun 17:00 5.4/10 Shark Ray Alley Fair · Sun 17:00 5.4/10

Forecast spot map

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

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

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

Fri 16:00 – Mon 16:00 (CST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.57 around Sat 14:00; 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.

1/24 sampled hours stay at or below 0.36m (range 0.36m to 0.46m).

Wind is at or below 5.4m/s in 13/24 sampled hours (range 4.11 to 7.35m/s).

Tides range from 0.1m to 0.36m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
Good 🌟 Good
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
Good 🌟 Good
Fair ⚠️ Fair
Good 🌟 Good
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Good 🌟 Good
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
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 16:00 0.38 · high 6.45 · high 29.50 · good Good
Fri 17:00 0.46 · high 4.72 · good 29.50 · good Fair
Fri 18:00 0.46 · high 6.00 · high 29.50 · good Poor
Fri 19:00 0.44 · high 7.35 · high 29.50 · good Poor
Fri 20:00 0.44 · high 6.23 · high 29.50 · good Poor
Fri 21:00 0.42 · high 6.98 · high 29.50 · good Poor
Fri 22:00 0.42 · high 6.45 · high 29.50 · good Poor
Fri 23:00 0.40 · high 6.04 · high 29.40 · good Poor
Sat 00:00 0.40 · high 4.22 · good 29.40 · good Poor
Sat 01:00 0.40 · high 4.34 · good 29.40 · good Poor
Sat 02:00 0.40 · high 5.14 · good 29.40 · good Poor
Sat 03:00 0.38 · high 4.18 · good 29.40 · good Poor
Sat 04:00 0.38 · high 5.57 · high 29.30 · good Poor
Sat 05:00 0.40 · high 5.20 · good 29.30 · good Poor
Sat 06:00 0.40 · high 5.79 · high 29.30 · good Good
Sat 07:00 0.40 · high 5.05 · good 29.30 · good Fair
Sat 08:00 0.42 · high 4.79 · good 29.30 · good Fair
Sat 09:00 0.42 · high 4.65 · good 29.30 · good Fair
Sat 10:00 0.42 · high 6.01 · high 29.40 · good Fair
Sat 11:00 0.40 · high 5.97 · high 29.40 · good Fair
Sat 12:00 0.40 · high 5.29 · good 29.40 · good Fair
Sat 13:00 0.40 · high 4.90 · good 29.50 · good Fair
Sat 14:00 0.40 · high 4.47 · good 29.50 · good Good
Sat 15:00 0.36 · good 4.11 · good 29.50 · good Fair
Sat 16:00 0.38 · high 4.32 · good 29.60 · good Good
Sat 17:00 0.40 · high 4.76 · good 29.60 · good Fair
Sat 18:00 0.42 · high 5.34 · good 29.60 · good Poor
Sat 19:00 0.46 · high 6.26 · high 29.60 · good Poor
Sat 20:00 0.52 · high 6.70 · high 29.60 · good Poor
Sat 21:00 0.56 · high 7.02 · high 29.60 · good Poor
Sat 22:00 0.58 · high 7.28 · high 29.50 · good Poor
Sat 23:00 0.58 · high 7.59 · high 29.50 · good Poor
Sun 00:00 0.60 · high 7.20 · high 29.50 · good Poor
Sun 01:00 0.62 · high 7.27 · high 29.50 · good Poor
Sun 02:00 0.62 · high 7.18 · high 29.40 · good Poor
Sun 03:00 0.64 · high 7.85 · high 29.40 · good Poor
Sun 04:00 0.64 · high 8.17 · high 29.10 · good Poor
Sun 05:00 0.62 · high 7.95 · high 29.10 · good Poor
Sun 06:00 0.62 · high 7.96 · high 29.10 · good Fair
Sun 07:00 0.60 · high 7.97 · high 29.10 · good Poor
Sun 08:00 0.60 · high 7.37 · high 29.10 · good Poor
Sun 09:00 0.58 · high 7.08 · high 29.20 · good Poor
Sun 10:00 0.54 · high 6.86 · high 29.20 · good Fair
Sun 11:00 0.52 · high 6.38 · high 29.20 · good Fair
Sun 12:00 0.48 · high 5.97 · high 29.30 · good Fair
Sun 13:00 0.46 · high 5.60 · high 29.30 · good Fair
Sun 14:00 0.44 · high 5.43 · high 29.30 · good Fair
Sun 15:00 0.42 · high 4.74 · good 29.30 · good Good
Sun 16:00 0.46 · high 7.21 · high 29.30 · good Fair
Sun 17:00 0.48 · high 7.00 · high 29.30 · good Fair
Sun 18:00 0.52 · high 6.99 · high 29.30 · good Poor
Sun 19:00 0.50 · high 6.56 · high 29.30 · good Poor
Sun 20:00 0.50 · high 6.64 · high 29.30 · good Poor
Sun 21:00 0.48 · high 4.45 · good 29.20 · good Poor
Sun 22:00 0.46 · high 3.92 · good 29.20 · good Poor
Sun 23:00 0.44 · high 5.72 · high 29.20 · good Poor
Mon 00:00 0.42 · high 6.27 · high 29.10 · good Poor
Mon 01:00 0.42 · high 5.84 · high 29.10 · good Poor
Mon 02:00 0.40 · high 4.73 · good 29.00 · good Poor
Mon 03:00 0.40 · high 5.69 · high 29.00 · good Poor
Mon 04:00 0.40 · high 5.98 · high 28.90 · good Poor
Mon 05:00 0.46 · high 5.45 · high 29.00 · good Poor
Mon 06:00 0.46 · high 5.44 · high 29.00 · good Fair
Mon 07:00 0.46 · high 5.83 · high 29.00 · good Fair
Mon 08:00 0.44 · high 5.55 · high 29.00 · good Fair
Mon 09:00 0.44 · high 5.09 · good 29.10 · good Fair
Mon 10:00 0.42 · high 4.57 · good 29.10 · good Fair
Mon 11:00 0.42 · high 3.94 · good 29.20 · good Fair
Mon 12:00 0.40 · high 2.83 · good 29.20 · good Fair
Mon 13:00 0.40 · high 1.87 · good 29.30 · good Fair
Mon 14:00 0.38 · high 1.54 · good 29.30 · good Fair
Mon 15:00 0.38 · high 1.58 · good 29.40 · good Fair