MARINE REPORT / 72 HOURS

Nusa Lembongan Snorkel Report Today

Indonesia · Updated Sun 04:27 (WITA) · Source: Snapshot

The skinny

Marginal Data updated Sun 04:27 (WITA)

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

Right now (forecast)

Poor · 0.0/10

Sun 05:00 (WITA)

Later today

Fair · 4.2/10

Sun 17:00 (WITA)

Next three days

Fair · 4.6/10

Tue 10:00 (WITA)

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

Score: 4.2/10

Best time: Sun 17:00

Main risk: Waves

Best morning signal: Sun 08:00 (Fair).

Best afternoon signal: Sun 17:00 (Fair). Peak afternoon wind is about 5.1 m/s.

Email me when it is good

Sunrise

05:54

Sunset

18:12

Water

27.4°C

Max air

31.9°C

Sky

Partly cloudy

69% 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 10:00: Fair (0.46) · still limited by waves, tide/current
  • Tue 08:00: Fair (0.45) · still limited by waves, tide/current
  • Mon 18:00: Fair (0.45) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (70 hours)
  • Tide/current (70 hours)
  • Darkness (37 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

Sun 14:00, Mon 01:00, Mon 15:00, Tue 02:00

Nearby alternatives in Indonesia

Nusa Penida

12 km away

❌ Poor

Amed

46 km away

❌ Poor

Gili Trawangan

75 km away

✅ Good

Gili Air

78 km away

✅ Good

Advanced forecast data

Viewing historical data

Tue 05:00 – Fri 05:00 (WITA)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.43 around Tue 15:00; 6 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 1.3m to 1.56m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.45 to 4.18m/s).

Tides range from -1.07m to 1.55m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Poor ❌ Limited
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
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
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
Tue 05:00 1.56 · high 0.45 · good 26.60 · good Poor
Tue 06:00 1.54 · high 0.49 · good 26.60 · good Poor
Tue 07:00 1.54 · high 0.46 · good 26.50 · good Poor
Tue 08:00 1.52 · high 0.67 · good 26.50 · good Fair
Tue 09:00 1.50 · high 1.98 · good 26.50 · good Poor
Tue 10:00 1.48 · high 2.76 · good 26.60 · good Poor
Tue 11:00 1.46 · high 3.43 · good 26.80 · good Poor
Tue 12:00 1.44 · high 4.18 · good 26.90 · good Poor
Tue 13:00 1.44 · high 3.69 · good 27.00 · good Poor
Tue 14:00 1.42 · high 3.26 · good 27.10 · good Fair
Tue 15:00 1.40 · high 3.08 · good 27.00 · good Fair
Tue 16:00 1.40 · high 3.35 · good 26.90 · good Fair
Tue 17:00 1.38 · high 3.10 · good 26.70 · good Fair
Tue 18:00 1.38 · high 2.71 · good 26.60 · good Fair
Tue 19:00 1.38 · high 2.38 · good 26.40 · good Poor
Tue 20:00 1.36 · high 2.06 · good 26.70 · good Poor
Tue 21:00 1.36 · high 1.92 · good 26.60 · good Poor
Tue 22:00 1.34 · high 2.43 · good 26.50 · good Poor
Tue 23:00 1.34 · high 2.47 · good 26.40 · good Poor
Wed 00:00 1.34 · high 2.33 · good 26.40 · good Poor
Wed 01:00 1.32 · high 2.07 · good 26.30 · good Poor
Wed 02:00 1.32 · high 1.65 · good 26.20 · good Poor
Wed 03:00 1.30 · high 1.29 · good 26.10 · good Poor
Wed 04:00 1.30 · high 1.31 · good 26.00 · good Poor
Wed 05:00 1.28 · high 1.27 · good 25.90 · good Poor
Wed 06:00 1.28 · high 1.45 · good 25.80 · good Poor
Wed 07:00 1.26 · high 1.43 · good 25.70 · good Poor
Wed 08:00 1.26 · high 2.15 · good 25.70 · good Poor
Wed 09:00 1.26 · high 2.73 · good 25.80 · good Poor
Wed 10:00 1.24 · high 3.22 · good 25.90 · good Poor
Wed 11:00 1.24 · high 3.47 · good 26.00 · good Poor
Wed 12:00 1.24 · high 3.77 · good 26.20 · good Poor
Wed 13:00 1.24 · high 4.22 · good 26.30 · good Poor
Wed 14:00 1.24 · high 4.41 · good 26.30 · good Fair
Wed 15:00 1.22 · high 4.26 · good 26.30 · good Poor
Wed 16:00 1.22 · high 4.28 · good 26.20 · good Fair
Wed 17:00 1.20 · high 4.23 · good 26.10 · good Fair
Wed 18:00 1.20 · high 3.94 · good 26.00 · good Fair
Wed 19:00 1.20 · high 3.19 · good 26.00 · good Poor
Wed 20:00 1.20 · high 2.97 · good 25.90 · good Poor
Wed 21:00 1.20 · high 3.04 · good 25.90 · good Poor
Wed 22:00 1.18 · high 2.76 · good 25.90 · good Poor
Wed 23:00 1.18 · high 0.93 · good 25.90 · good Poor
Thu 00:00 1.18 · high 0.79 · good 25.80 · good Poor
Thu 01:00 1.16 · high 0.78 · good 25.80 · good Poor
Thu 02:00 1.16 · high 0.99 · good 25.80 · good Poor
Thu 03:00 1.16 · high 0.89 · good 25.80 · good Poor
Thu 04:00 1.16 · high 0.72 · good 25.80 · good Poor
Thu 05:00 1.16 · high 0.41 · good 25.70 · good Poor
Thu 06:00 1.16 · high 0.56 · good 25.70 · good Poor
Thu 07:00 1.16 · high 0.99 · good 25.70 · good Poor
Thu 08:00 1.16 · high 1.59 · good 25.80 · good Fair
Thu 09:00 1.16 · high 3.05 · good 25.90 · good Poor
Thu 10:00 1.16 · high 3.36 · good 26.00 · good Fair
Thu 11:00 1.16 · high 3.47 · good 26.20 · good Fair
Thu 12:00 1.16 · high 3.55 · good 26.40 · good Fair
Thu 13:00 1.16 · high 3.94 · good 26.50 · good Fair
Thu 14:00 1.16 · high 4.25 · good 26.60 · good Poor
Thu 15:00 1.16 · high 4.43 · good 26.60 · good Fair
Thu 16:00 1.16 · high 4.28 · good 26.60 · good Fair
Thu 17:00 1.16 · high 4.24 · good 26.50 · good Fair
Thu 18:00 1.16 · high 3.89 · good 26.50 · good Fair
Thu 19:00 1.18 · high 3.61 · good 26.30 · good Poor
Thu 20:00 1.18 · high 4.08 · good 26.20 · good Poor
Thu 21:00 1.18 · high 3.87 · good 26.10 · good Poor
Thu 22:00 1.18 · high 3.61 · good 26.10 · good Poor
Thu 23:00 1.18 · high 3.22 · good 26.00 · good Poor
Fri 00:00 1.16 · high 3.22 · good 25.90 · good Poor
Fri 01:00 1.18 · high 2.97 · good 25.80 · good Poor
Fri 02:00 1.18 · high 2.57 · good 25.70 · good Poor
Fri 03:00 1.18 · high 2.33 · good 25.70 · good Poor
Fri 04:00 1.18 · high 1.72 · good 25.60 · good Poor