MARINE REPORT / 72 HOURS

Nusa Penida Snorkel Report Today

Indonesia · Updated Sun 10:41 (WITA) · Source: Snapshot

The skinny

Marginal Data updated Sun 10:41 (WITA)

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

Right now (forecast)

Poor · 3.4/10

Sun 10:00 (WITA)

Later today

Fair · 4.1/10

Sun 18:00 (WITA)

Next three days

Fair · 4.9/10

Tue 08:00 (WITA)

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

Score: 4.1/10

Best time: Sun 18:00

Main risk: Waves

Best morning signal: Sun 11:00 (Poor).

Best afternoon signal: Sun 18:00 (Fair). Peak afternoon wind is about 4.7 m/s.

Email me when it is good

Sunrise

05:53

Sunset

18:12

Water

27.5°C

Max air

29.1°C

Sky

Cloudy

87% 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

Sunday

⚠️ Fair conditions

Main blocker: Waves

Monday

⚠️ Fair conditions

Main blocker: Waves

Tuesday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

  • Tue 08:00: Fair (0.49) · still limited by waves, tide/current
  • Wed 08:00: Fair (0.47) · still limited by waves, tide/current
  • Tue 09:00: Fair (0.46) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (71 hours)
  • Tide/current (71 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, Mon 15:00, 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

Fri 10:00 – Mon 10:00 (WITA)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.47 around Sat 08:00; 11 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 1.24m to 1.28m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.65 to 4.79m/s).

Tides range from -0.66m to 1.11m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
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
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
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
Fair ⚠️ Fair
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
Fri 10:00 1.26 · high 3.26 · good 26.10 · good Fair
Fri 11:00 1.26 · high 3.20 · good 26.30 · good Fair
Fri 12:00 1.26 · high 3.97 · good 26.50 · good Fair
Fri 13:00 1.28 · high 4.79 · good 26.60 · good Fair
Fri 14:00 1.28 · high 4.54 · good 26.70 · good Fair
Fri 15:00 1.28 · high 4.37 · good 26.70 · good Fair
Fri 16:00 1.28 · high 3.60 · good 26.70 · good Fair
Fri 17:00 1.28 · high 3.03 · good 26.70 · good Fair
Fri 18:00 1.28 · high 2.93 · good 26.60 · good Fair
Fri 19:00 1.26 · high 2.68 · good 26.50 · good Poor
Fri 20:00 1.26 · high 2.39 · good 26.50 · good Poor
Fri 21:00 1.26 · high 1.98 · good 26.40 · good Poor
Fri 22:00 1.24 · high 2.08 · good 26.40 · good Poor
Fri 23:00 1.24 · high 2.23 · good 26.40 · good Poor
Sat 00:00 1.24 · high 2.13 · good 26.30 · good Poor
Sat 01:00 1.24 · high 2.03 · good 26.30 · good Poor
Sat 02:00 1.24 · high 1.88 · good 26.30 · good Poor
Sat 03:00 1.24 · high 1.66 · good 26.20 · good Poor
Sat 04:00 1.24 · high 1.49 · good 26.20 · good Poor
Sat 05:00 1.24 · high 1.18 · good 26.20 · good Poor
Sat 06:00 1.24 · high 0.79 · good 26.20 · good Poor
Sat 07:00 1.26 · high 0.65 · good 26.20 · good Poor
Sat 08:00 1.26 · high 1.86 · good 26.20 · good Fair
Sat 09:00 1.26 · high 2.48 · good 26.30 · good Fair
Sat 10:00 1.28 · high 2.64 · good 26.50 · good Fair
Sat 11:00 1.28 · high 3.34 · good 26.70 · good Fair
Sat 12:00 1.30 · high 4.30 · good 26.90 · good Fair
Sat 13:00 1.30 · high 4.25 · good 27.00 · good Fair
Sat 14:00 1.32 · high 4.11 · good 27.10 · good Fair
Sat 15:00 1.34 · high 3.75 · good 27.10 · good Fair
Sat 16:00 1.36 · high 3.67 · good 27.10 · good Fair
Sat 17:00 1.38 · high 3.59 · good 27.00 · good Fair
Sat 18:00 1.40 · high 3.37 · good 26.90 · good Fair
Sat 19:00 1.40 · high 3.18 · good 26.80 · good Poor
Sat 20:00 1.42 · high 2.90 · good 26.70 · good Poor
Sat 21:00 1.44 · high 2.22 · good 26.70 · good Poor
Sat 22:00 1.44 · high 2.46 · good 26.60 · good Poor
Sat 23:00 1.46 · high 2.65 · good 26.60 · good Poor
Sun 00:00 1.48 · high 2.77 · good 26.50 · good Poor
Sun 01:00 1.50 · high 2.90 · good 26.50 · good Poor
Sun 02:00 1.52 · high 2.68 · good 26.50 · good Poor
Sun 03:00 1.54 · high 2.47 · good 26.50 · good Poor
Sun 04:00 1.56 · high 2.25 · good 26.40 · good Poor
Sun 05:00 1.58 · high 1.72 · good 26.40 · good Poor
Sun 06:00 1.62 · high 1.27 · good 26.40 · good Poor
Sun 07:00 1.64 · high 1.86 · good 26.40 · good Poor
Sun 08:00 1.68 · high 2.33 · good 26.50 · good Fair
Sun 09:00 1.70 · high 2.64 · good 26.60 · good Fair
Sun 10:00 1.74 · high 2.48 · good 26.80 · good Fair
Sun 11:00 1.76 · high 2.85 · good 27.00 · good Fair
Sun 12:00 1.78 · high 3.05 · good 27.10 · good Fair
Sun 13:00 1.78 · high 3.21 · good 27.30 · good Fair
Sun 14:00 1.80 · high 3.65 · good 27.40 · good Fair
Sun 15:00 1.82 · high 3.66 · good 27.40 · good Fair
Sun 16:00 1.82 · high 3.55 · good 27.30 · good Fair
Sun 17:00 1.84 · high 3.65 · good 27.20 · good Fair
Sun 18:00 1.84 · high 3.08 · good 27.10 · good Fair
Sun 19:00 1.84 · high 2.73 · good 26.10 · good Poor
Sun 20:00 1.84 · high 2.47 · good 26.00 · good Poor
Sun 21:00 1.88 · high 2.93 · good 26.00 · good Poor
Sun 22:00 1.88 · high 2.98 · good 25.90 · good Poor
Sun 23:00 1.88 · high 2.90 · good 25.80 · good Poor
Mon 00:00 1.86 · high 2.90 · good 25.80 · good Poor
Mon 01:00 1.86 · high 2.66 · good 25.70 · good Poor
Mon 02:00 1.84 · high 2.34 · good 25.70 · good Poor
Mon 03:00 1.84 · high 1.87 · good 25.60 · good Poor
Mon 04:00 1.82 · high 1.51 · good 25.60 · good Poor
Mon 05:00 1.82 · high 1.30 · good 25.50 · good Poor
Mon 06:00 1.80 · high 0.85 · good 25.50 · good Poor
Mon 07:00 1.78 · high 1.41 · good 25.50 · good Poor
Mon 08:00 1.76 · high 2.95 · good 25.50 · good Fair
Mon 09:00 1.74 · high 3.69 · good 25.60 · good Poor