MARINE REPORT / 72 HOURS

Culebra Snorkel Report Today

Puerto Rico · Updated Sat 00:09 (AST) · Source: Snapshot

The skinny

Marginal Data updated Sat 00:09 (AST)

Culebra looks marginal today. The least-bad daylight window is around Sat 13:00, but waves is limiting the forecast.

Right now (forecast)

Poor · 0.0/10

Sat 02:00 (AST)

Later today

Fair · 5.0/10

Sat 13:00 (AST)

Next three days

Good · 5.7/10

Sun 15:00 (AST)

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

Score: 5.0/10

Best time: Sat 13:00

Main risk: Waves

Best morning signal: Sat 09:00 (Fair).

Best afternoon signal: Sat 13:00 (Fair). Peak afternoon wind is about 4.5 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

06:15

Sunset

17:57

Water

29.6°C

Max air

29.1°C

Sky

Clear

22% cloud

Good model window in the next 72 hours

Next good model window: Sun 14:00–15:00 (3% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Saturday

⚠️ Fair conditions

Main blocker: Waves

Sunday

✅ Good conditions

Main blocker: Waves

Monday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

The next good model window starts at Sun 14:00 and lasts until 15:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (69 hours)
  • Tide/current (52 hours)
  • Darkness (36 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Sat 07:00.

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

Sun 15:00

Nearby alternatives in Puerto Rico

La Parguera

188 km away

✅ Good

Advanced forecast data

Viewing historical data

Mon 02:00 – Thu 02:00 (AST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.46 around Mon 11:00; 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 0.88m to 1.02m).

Wind is at or below 5.4m/s in 6/24 sampled hours (range 4.96 to 8.0m/s).

Tides range from 0.21m to 0.51m; 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
Fair ⚠️ Fair
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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
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
Mon 02:00 1.02 · high 6.36 · high 29.50 · good Poor
Mon 03:00 1.02 · high 5.84 · high 29.50 · good Poor
Mon 04:00 1.02 · high 5.88 · high 29.50 · good Poor
Mon 05:00 1.02 · high 5.45 · high 29.50 · good Poor
Mon 06:00 1.02 · high 5.13 · good 29.50 · good Poor
Mon 07:00 0.88 · high 6.91 · high 29.50 · good Fair
Mon 08:00 0.88 · high 6.52 · high 29.40 · good Fair
Mon 09:00 0.88 · high 6.40 · high 29.40 · good Fair
Mon 10:00 0.88 · high 6.59 · high 29.50 · good Fair
Mon 11:00 0.88 · high 6.25 · high 29.50 · good Fair
Mon 12:00 0.88 · high 6.12 · high 29.60 · good Fair
Mon 13:00 0.96 · high 5.49 · high 29.60 · good Fair
Mon 14:00 0.96 · high 5.49 · high 29.60 · good Fair
Mon 15:00 0.96 · high 5.20 · good 29.60 · good Fair
Mon 16:00 0.94 · high 5.07 · good 29.60 · good Fair
Mon 17:00 0.94 · high 5.13 · good 29.60 · good Fair
Mon 18:00 0.94 · high 4.96 · good 29.60 · good Fair
Mon 19:00 0.94 · high 5.15 · good 29.60 · good Poor
Mon 20:00 0.94 · high 6.03 · high 29.60 · good Poor
Mon 21:00 0.94 · high 8.00 · high 29.60 · good Poor
Mon 22:00 0.92 · high 7.20 · high 29.60 · good Poor
Mon 23:00 0.92 · high 6.23 · high 29.50 · good Poor
Tue 00:00 0.92 · high 6.22 · high 29.50 · good Poor
Tue 01:00 0.92 · high 6.02 · high 29.50 · good Poor
Tue 02:00 0.92 · high 5.84 · high 29.50 · good Poor
Tue 03:00 0.92 · high 5.40 · good 29.50 · good Poor
Tue 04:00 0.90 · high 5.78 · high 29.50 · good Poor
Tue 05:00 0.90 · high 7.63 · high 29.50 · good Poor
Tue 06:00 0.90 · high 4.04 · good 29.50 · good Poor
Tue 07:00 0.86 · high 3.55 · good 29.40 · good Poor
Tue 08:00 0.86 · high 7.13 · high 29.40 · good Poor
Tue 09:00 0.86 · high 7.42 · high 29.50 · good Poor
Tue 10:00 0.88 · high 7.19 · high 29.50 · good Poor
Tue 11:00 0.88 · high 7.03 · high 29.60 · good Poor
Tue 12:00 0.88 · high 6.76 · high 29.60 · good Poor
Tue 13:00 0.80 · high 4.19 · good 29.70 · good Fair
Tue 14:00 0.80 · high 3.97 · good 29.70 · good Fair
Tue 15:00 0.80 · high 4.99 · good 29.70 · good Poor
Tue 16:00 0.78 · high 4.92 · good 29.70 · good Poor
Tue 17:00 0.78 · high 5.78 · high 29.60 · good Poor
Tue 18:00 0.80 · high 5.98 · high 29.60 · good Poor
Tue 19:00 0.80 · high 5.90 · high 29.50 · good Poor
Tue 20:00 0.82 · high 4.63 · good 29.50 · good Poor
Tue 21:00 0.82 · high 4.62 · good 29.50 · good Poor
Tue 22:00 0.82 · high 4.55 · good 29.50 · good Poor
Tue 23:00 0.82 · high 4.34 · good 29.50 · good Poor
Wed 00:00 0.82 · high 4.67 · good 29.50 · good Poor
Wed 01:00 0.84 · high 4.99 · good 29.50 · good Poor
Wed 02:00 0.84 · high 5.13 · good 29.50 · good Poor
Wed 03:00 0.84 · high 4.89 · good 29.50 · good Poor
Wed 04:00 0.84 · high 5.68 · high 29.40 · good Poor
Wed 05:00 0.84 · high 5.49 · high 29.40 · good Poor
Wed 06:00 0.84 · high 5.24 · good 29.40 · good Poor
Wed 07:00 0.84 · high 5.64 · high 29.40 · good Fair
Wed 08:00 0.88 · high 6.45 · high 29.40 · good Poor
Wed 09:00 0.88 · high 5.85 · high 29.40 · good Poor
Wed 10:00 0.88 · high 6.33 · high 29.40 · good Poor
Wed 11:00 0.88 · high 6.50 · high 29.50 · good Poor
Wed 12:00 0.86 · high 6.46 · high 29.60 · good Poor
Wed 13:00 0.86 · high 6.49 · high 29.60 · good Fair
Wed 14:00 0.84 · high 5.70 · high 29.60 · good Poor
Wed 15:00 0.84 · high 4.12 · good 29.60 · good Fair
Wed 16:00 0.82 · high 3.80 · good 29.60 · good Poor
Wed 17:00 0.82 · high 3.93 · good 29.60 · good Poor
Wed 18:00 0.80 · high 5.40 · good 29.60 · good Poor
Wed 19:00 0.80 · high 5.53 · high 29.60 · good Poor
Wed 20:00 0.84 · high 5.28 · good 29.60 · good Poor
Wed 21:00 0.84 · high 6.77 · high 29.60 · good Poor
Wed 22:00 0.82 · high 5.55 · high 29.60 · good Poor
Wed 23:00 0.82 · high 5.17 · good 29.50 · good Poor
Thu 00:00 0.82 · high 6.34 · high 29.50 · good Poor
Thu 01:00 0.80 · high 5.39 · good 29.50 · good Poor