MARINE REPORT / 72 HOURS

Nusa Penida Snorkel Report Today

Indonesia · Updated Sat 14:43 (WITA) · Source: Snapshot

The skinny

Marginal Data updated Sat 14:43 (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 · 3.5/10

Sat 17:00 (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 3.5 m/s.

Email me when it is good

Sunrise

05:54

Sunset

18:12

Water

27.2°C

Max air

25.2°C

Sky

Partly cloudy

61% 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 11:00: Fair (0.45) · still limited by waves, tide/current
  • Tue 10:00: 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

⚠️ Fair

Amed

46 km away

⚠️ Fair

Gili Trawangan

69 km away

✅ Good

Gili Air

72 km away

✅ Good

Advanced forecast data

Viewing historical data

Thu 17:00 – Sun 17:00 (WITA)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.41 around Fri 11:00; 9 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 1.74m to 1.8m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 1.56 to 4.15m/s).

Tides range from -0.61m to 1.09m; 1 of 24 hours are in or near peak slack windows.

72-hour historical overview
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
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
Poor ❌ Limited
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
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
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
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
Thu 17:00 1.74 · high 3.83 · good 27.80 · good Poor
Thu 18:00 1.74 · high 3.29 · good 27.60 · good Fair
Thu 19:00 1.76 · high 2.96 · good 27.30 · good Poor
Thu 20:00 1.76 · high 2.85 · good 27.20 · good Poor
Thu 21:00 1.76 · high 2.62 · good 27.20 · good Poor
Thu 22:00 1.78 · high 2.21 · good 27.20 · good Poor
Thu 23:00 1.76 · high 1.77 · good 27.10 · good Poor
Fri 00:00 1.76 · high 1.77 · good 27.10 · good Poor
Fri 01:00 1.78 · high 1.98 · good 27.10 · good Poor
Fri 02:00 1.78 · high 2.20 · good 27.10 · good Poor
Fri 03:00 1.78 · high 2.47 · good 27.10 · good Poor
Fri 04:00 1.78 · high 2.42 · good 27.00 · good Poor
Fri 05:00 1.78 · high 2.01 · good 27.00 · good Poor
Fri 06:00 1.78 · high 1.60 · good 27.00 · good Poor
Fri 07:00 1.80 · high 1.56 · good 27.00 · good Poor
Fri 08:00 1.80 · high 1.84 · good 27.10 · good Fair
Fri 09:00 1.80 · high 2.11 · good 27.20 · good Fair
Fri 10:00 1.80 · high 2.36 · good 27.40 · good Fair
Fri 11:00 1.80 · high 2.52 · good 27.60 · good Fair
Fri 12:00 1.80 · high 2.97 · good 27.80 · good Fair
Fri 13:00 1.78 · high 4.06 · good 28.00 · good Fair
Fri 14:00 1.78 · high 4.11 · good 28.10 · good Poor
Fri 15:00 1.78 · high 4.15 · good 28.10 · good Fair
Fri 16:00 1.76 · high 3.93 · good 28.10 · good Fair
Fri 17:00 1.76 · high 3.46 · good 28.00 · good Fair
Fri 18:00 1.74 · high 3.30 · good 28.00 · good Fair
Fri 19:00 1.74 · high 2.92 · good 27.80 · good Poor
Fri 20:00 1.72 · high 2.07 · good 27.80 · good Poor
Fri 21:00 1.70 · high 1.58 · good 27.70 · good Poor
Fri 22:00 1.70 · high 0.92 · good 27.70 · good Poor
Fri 23:00 1.68 · high 0.71 · good 27.70 · good Poor
Sat 00:00 1.68 · high 0.74 · good 27.60 · good Poor
Sat 01:00 1.64 · high 1.34 · good 27.60 · good Poor
Sat 02:00 1.64 · high 0.66 · good 27.60 · good Poor
Sat 03:00 1.64 · high 0.32 · good 27.50 · good Poor
Sat 04:00 1.62 · high 0.25 · good 27.50 · good Poor
Sat 05:00 1.62 · high 0.14 · good 27.50 · good Poor
Sat 06:00 1.62 · high 0.36 · good 27.50 · good Poor
Sat 07:00 1.60 · high 0.82 · good 27.50 · good Poor
Sat 08:00 1.60 · high 0.83 · good 27.50 · good Fair
Sat 09:00 1.60 · high 2.28 · good 27.60 · good Fair
Sat 10:00 1.58 · high 3.06 · good 27.70 · good Poor
Sat 11:00 1.58 · high 3.38 · good 27.90 · good Poor
Sat 12:00 1.60 · high 3.94 · good 28.00 · good Fair
Sat 13:00 1.60 · high 4.37 · good 28.10 · good Poor
Sat 14:00 1.62 · high 4.13 · good 28.20 · good Fair
Sat 15:00 1.62 · high 3.87 · good 28.20 · good Fair
Sat 16:00 1.62 · high 3.82 · good 28.20 · good Fair
Sat 17:00 1.62 · high 3.47 · good 28.10 · good Fair
Sat 18:00 1.62 · high 2.91 · good 28.10 · good Fair
Sat 19:00 1.64 · high 2.66 · good 28.00 · good Poor
Sat 20:00 1.64 · high 2.33 · good 28.00 · good Poor
Sat 21:00 1.64 · high 1.54 · good 27.90 · good Poor
Sat 22:00 1.66 · high 0.97 · good 27.90 · good Poor
Sat 23:00 1.66 · high 0.55 · good 27.90 · good Poor
Sun 00:00 1.68 · high 0.15 · good 27.80 · good Poor
Sun 01:00 1.60 · high 0.05 · good 27.80 · good Poor
Sun 02:00 1.62 · high 0.39 · good 27.80 · good Poor
Sun 03:00 1.64 · high 0.57 · good 27.70 · good Poor
Sun 04:00 1.64 · high 0.30 · good 27.70 · good Poor
Sun 05:00 1.66 · high 0.16 · good 27.70 · good Poor
Sun 06:00 1.68 · high 0.10 · good 27.70 · good Poor
Sun 07:00 1.68 · high 0.27 · good 27.70 · good Poor
Sun 08:00 1.70 · high 0.93 · good 27.70 · good Fair
Sun 09:00 1.72 · high 2.19 · good 27.70 · good Fair
Sun 10:00 1.74 · high 2.72 · good 27.90 · good Fair
Sun 11:00 1.76 · high 3.18 · good 28.00 · good Fair
Sun 12:00 1.78 · high 3.72 · good 28.10 · good Fair
Sun 13:00 1.78 · high 4.16 · good 28.20 · good Fair
Sun 14:00 1.80 · high 4.18 · good 28.30 · good Fair
Sun 15:00 1.82 · high 4.06 · good 28.30 · good Fair
Sun 16:00 1.82 · high 3.98 · good 28.20 · good Fair