MARINE REPORT / 72 HOURS

Nusa Penida Snorkel Report Today

Indonesia · Updated Sat 11:36 (WITA) · Source: Snapshot

The skinny

Marginal Data updated Sat 11:36 (WITA)

Nusa Penida looks marginal today. The least-bad daylight window is around Sat 18:00, but waves is limiting the forecast.

Right now (forecast)

Poor · 3.4/10

Sat 14:00 (WITA)

Later today

Fair · 3.8/10

Sat 18:00 (WITA)

Next three days

Fair · 4.6/10

Mon 08:00 (WITA)

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

Score: 3.8/10

Best time: Sat 18:00

Main risk: Waves

No useful morning window is showing yet.

Best afternoon signal: Sat 18:00 (Fair). Peak afternoon wind is about 4.4 m/s.

Email me when it is good

Sunrise

05:54

Sunset

18:12

Water

27.4°C

Max air

27.5°C

Sky

Cloudy

79% cloud

No good model window in the next 72 hours

Use the best-available section for the least-bad times.

3-day planner Best available Show data

3-day planner

Saturday

⚠️ Fair conditions

Main blocker: Waves

Sunday

⚠️ Fair conditions

Main blocker: Waves

Monday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

  • Mon 08:00: Fair (0.46) · still limited by waves, tide/current
  • Tue 10:00: Fair (0.45) · still limited by waves, tide/current
  • Tue 09:00: Fair (0.45) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (68 hours)
  • Tide/current (68 hours)
  • Darkness (39 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: Mon 01:00

Mon 01:00, Tue 02:00

Nearby alternatives in Indonesia

Nusa Lembongan

12 km away

❌ Poor

Amed

46 km away

⚠️ Fair

Gili Trawangan

69 km away

✅ Good

Gili Air

72 km away

✅ Good

Advanced forecast data

Viewing historical data

Mon 14:00 – Thu 14:00 (WITA)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.4 around Tue 08:00; 1 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 1.94m to 2.04m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.74 to 4.62m/s).

Tides range from -1.02m to 1.61m; 2 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
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
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Fair ⚠️ Fair
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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Poor ❌ Limited
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Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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Poor ❌ Limited
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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 14:00 1.94 · high 4.52 · good 27.90 · good Poor
Mon 15:00 1.94 · high 4.59 · good 27.90 · good Poor
Mon 16:00 1.96 · high 4.62 · good 27.90 · good Poor
Mon 17:00 1.96 · high 4.36 · good 27.90 · good Poor
Mon 18:00 1.96 · high 3.76 · good 27.80 · good Poor
Mon 19:00 2.02 · high 3.09 · good 27.80 · good Poor
Mon 20:00 2.02 · high 2.97 · good 27.30 · good Poor
Mon 21:00 2.02 · high 2.62 · good 27.20 · good Poor
Mon 22:00 2.04 · high 2.38 · good 27.20 · good Poor
Mon 23:00 2.04 · high 1.90 · good 27.20 · good Poor
Tue 00:00 2.04 · high 1.14 · good 27.20 · good Poor
Tue 01:00 2.04 · high 1.14 · good 27.20 · good Poor
Tue 02:00 2.04 · high 1.14 · good 27.20 · good Poor
Tue 03:00 2.04 · high 0.97 · good 27.20 · good Poor
Tue 04:00 2.02 · high 0.94 · good 27.10 · good Poor
Tue 05:00 2.02 · high 0.78 · good 27.10 · good Poor
Tue 06:00 2.00 · high 0.74 · good 27.10 · good Poor
Tue 07:00 1.98 · high 1.49 · good 27.10 · good Poor
Tue 08:00 1.96 · high 2.50 · good 27.10 · good Fair
Tue 09:00 1.96 · high 3.55 · good 27.20 · good Poor
Tue 10:00 1.94 · high 4.20 · good 27.30 · good Poor
Tue 11:00 1.94 · high 4.42 · good 27.40 · good Poor
Tue 12:00 1.94 · high 4.14 · good 27.60 · good Poor
Tue 13:00 1.96 · high 4.30 · good 27.70 · good Poor
Tue 14:00 1.96 · high 4.62 · good 27.70 · good Poor
Tue 15:00 1.94 · high 5.15 · good 27.70 · good Fair
Tue 16:00 1.94 · high 5.14 · good 27.70 · good Poor
Tue 17:00 1.92 · high 5.03 · good 27.70 · good Fair
Tue 18:00 1.92 · high 4.77 · good 27.70 · good Fair
Tue 19:00 1.86 · high 4.74 · good 27.00 · good Poor
Tue 20:00 1.84 · high 4.56 · good 27.00 · good Poor
Tue 21:00 1.84 · high 4.67 · good 26.90 · good Poor
Tue 22:00 1.82 · high 4.83 · good 26.90 · good Poor
Tue 23:00 1.82 · high 4.58 · good 26.80 · good Poor
Wed 00:00 1.82 · high 4.01 · good 26.80 · good Poor
Wed 01:00 1.84 · high 4.03 · good 26.70 · good Poor
Wed 02:00 1.84 · high 3.73 · good 26.70 · good Poor
Wed 03:00 1.82 · high 3.46 · good 26.60 · good Poor
Wed 04:00 1.82 · high 3.13 · good 26.60 · good Poor
Wed 05:00 1.80 · high 3.09 · good 26.60 · good Poor
Wed 06:00 1.80 · high 2.87 · good 26.50 · good Poor
Wed 07:00 1.78 · high 3.46 · good 26.50 · good Poor
Wed 08:00 1.78 · high 3.98 · good 26.50 · good Poor
Wed 09:00 1.76 · high 4.79 · good 26.60 · good Poor
Wed 10:00 1.76 · high 4.85 · good 26.70 · good Poor
Wed 11:00 1.74 · high 4.91 · good 26.80 · good Fair
Wed 12:00 1.74 · high 4.76 · good 26.90 · good Fair
Wed 13:00 1.74 · high 4.67 · good 27.00 · good Poor
Wed 14:00 1.74 · high 5.03 · good 27.00 · good Fair
Wed 15:00 1.74 · high 5.52 · high 27.00 · good Fair
Wed 16:00 1.72 · high 5.80 · high 27.00 · good Fair
Wed 17:00 1.72 · high 5.66 · high 26.90 · good Fair
Wed 18:00 1.70 · high 5.27 · good 26.90 · good Fair
Wed 19:00 1.70 · high 4.74 · good 26.80 · good Poor
Wed 20:00 1.70 · high 4.42 · good 26.10 · good Poor
Wed 21:00 1.68 · high 3.86 · good 26.10 · good Poor
Wed 22:00 1.66 · high 3.82 · good 26.00 · good Poor
Wed 23:00 1.64 · high 3.49 · good 26.00 · good Poor
Thu 00:00 1.62 · high 2.76 · good 26.00 · good Poor
Thu 01:00 1.62 · high 1.85 · good 25.90 · good Poor
Thu 02:00 1.60 · high 1.46 · good 25.90 · good Poor
Thu 03:00 1.58 · high 1.28 · good 25.90 · good Poor
Thu 04:00 1.58 · high 1.23 · good 25.90 · good Poor
Thu 05:00 1.56 · high 1.36 · good 25.80 · good Poor
Thu 06:00 1.54 · high 1.35 · good 25.80 · good Poor
Thu 07:00 1.54 · high 2.21 · good 25.80 · good Poor
Thu 08:00 1.50 · high 3.51 · good 25.90 · good Poor
Thu 09:00 1.48 · high 4.03 · good 26.00 · good Poor
Thu 10:00 1.48 · high 4.05 · good 26.10 · good Poor
Thu 11:00 1.46 · high 4.33 · good 26.30 · good Poor
Thu 12:00 1.46 · high 4.32 · good 26.40 · good Poor
Thu 13:00 1.46 · high 4.21 · good 26.50 · good Poor