MARINE REPORT / 72 HOURS

Gili Air Snorkel Report Today

Indonesia · Updated Sat 11:34 (WITA) · Source: Snapshot

The skinny

Marginal Data updated Sat 11:34 (WITA)

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

Right now (forecast)

Fair · 4.3/10

Sat 14:00 (WITA)

Later today

Fair · 4.0/10

Sat 18:00 (WITA)

Next three days

Good · 6.6/10

Sun 08:00 (WITA)

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

Score: 4.0/10

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 3.7 m/s.

Email me when it is good

Sunrise

05:52

Sunset

18:09

Water

29.3°C

Max air

32.4°C

Sky

Partly cloudy

59% cloud

Good model window in the next 72 hours

Next good model window: Sun 08:00–18:00 (16% 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 08:00 and lasts until 18:00.

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: Sun 01:00

Sun 01:00

Nearby alternatives in Indonesia

Gili Trawangan

5 km away

✅ Good

Amed

44 km away

⚠️ Fair

Nusa Penida

72 km away

❌ Poor

Nusa Lembongan

78 km away

❌ Poor

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 0.42 around Tue 11:00; 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 0.9m to 1.0m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.55 to 3.97m/s).

Tides range from -0.32m to 1.17m; 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
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
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
Mon 14:00 0.92 · high 1.35 · good 29.00 · good Fair
Mon 15:00 0.94 · high 0.55 · good 29.10 · good Fair
Mon 16:00 0.94 · high 1.08 · good 29.00 · good Fair
Mon 17:00 0.96 · high 1.31 · good 29.00 · good Fair
Mon 18:00 0.96 · high 1.00 · good 29.00 · good Fair
Mon 19:00 1.00 · high 0.97 · good 29.00 · good Poor
Mon 20:00 0.98 · high 1.80 · good 29.00 · good Poor
Mon 21:00 0.98 · high 2.47 · good 29.00 · good Poor
Mon 22:00 0.96 · high 2.73 · good 28.90 · good Poor
Mon 23:00 0.96 · high 2.23 · good 28.90 · good Poor
Tue 00:00 0.96 · high 2.51 · good 28.80 · good Poor
Tue 01:00 0.94 · high 2.58 · good 28.80 · good Poor
Tue 02:00 0.94 · high 2.73 · good 28.70 · good Poor
Tue 03:00 0.94 · high 2.59 · good 28.70 · good Poor
Tue 04:00 0.94 · high 2.62 · good 28.60 · good Poor
Tue 05:00 0.94 · high 2.56 · good 28.60 · good Poor
Tue 06:00 0.94 · high 2.51 · good 28.60 · good Poor
Tue 07:00 0.92 · high 2.69 · good 28.60 · good Poor
Tue 08:00 0.92 · high 1.85 · good 28.60 · good Fair
Tue 09:00 0.92 · high 0.99 · good 28.60 · good Fair
Tue 10:00 0.90 · high 1.07 · good 28.70 · good Fair
Tue 11:00 0.90 · high 3.21 · good 28.80 · good Fair
Tue 12:00 0.90 · high 3.78 · good 28.90 · good Fair
Tue 13:00 0.90 · high 3.97 · good 28.90 · good Fair
Tue 14:00 0.90 · high 4.35 · good 29.00 · good Fair
Tue 15:00 0.92 · high 3.85 · good 29.00 · good Fair
Tue 16:00 0.92 · high 3.20 · good 29.00 · good Fair
Tue 17:00 0.94 · high 2.20 · good 29.00 · good Fair
Tue 18:00 0.94 · high 0.46 · good 28.90 · good Fair
Tue 19:00 0.92 · high 2.07 · good 29.10 · good Poor
Tue 20:00 0.92 · high 2.22 · good 29.10 · good Poor
Tue 21:00 0.92 · high 3.09 · good 29.00 · good Poor
Tue 22:00 0.90 · high 3.21 · good 29.00 · good Poor
Tue 23:00 0.90 · high 3.23 · good 28.90 · good Poor
Wed 00:00 0.88 · high 2.69 · good 28.90 · good Poor
Wed 01:00 0.88 · high 2.86 · good 28.80 · good Poor
Wed 02:00 0.86 · high 3.08 · good 28.80 · good Poor
Wed 03:00 0.84 · high 2.87 · good 28.70 · good Poor
Wed 04:00 0.84 · high 2.30 · good 28.70 · good Poor
Wed 05:00 0.82 · high 2.08 · good 28.70 · good Poor
Wed 06:00 0.80 · high 1.98 · good 28.60 · good Poor
Wed 07:00 0.80 · high 2.00 · good 28.60 · good Poor
Wed 08:00 0.78 · high 1.59 · good 28.70 · good Fair
Wed 09:00 0.78 · high 0.86 · good 28.80 · good Fair
Wed 10:00 0.76 · high 1.45 · good 28.90 · good Fair
Wed 11:00 0.76 · high 3.12 · good 29.00 · good Fair
Wed 12:00 0.76 · high 4.21 · good 29.20 · good Fair
Wed 13:00 0.76 · high 4.05 · good 29.30 · good Fair
Wed 14:00 0.76 · high 1.93 · good 29.40 · good Fair
Wed 15:00 0.76 · high 1.36 · good 29.40 · good Fair
Wed 16:00 0.76 · high 0.51 · good 29.30 · good Fair
Wed 17:00 0.76 · high 2.78 · good 29.30 · good Fair
Wed 18:00 0.78 · high 4.62 · good 29.20 · good Fair
Wed 19:00 0.80 · high 4.07 · good 29.40 · good Poor
Wed 20:00 0.80 · high 2.90 · good 29.30 · good Poor
Wed 21:00 0.78 · high 2.80 · good 29.30 · good Poor
Wed 22:00 0.76 · high 2.68 · good 29.20 · good Poor
Wed 23:00 0.76 · high 2.64 · good 29.20 · good Poor
Thu 00:00 0.74 · high 2.84 · good 29.10 · good Poor
Thu 01:00 0.74 · high 2.84 · good 29.10 · good Poor
Thu 02:00 0.72 · high 2.67 · good 29.00 · good Poor
Thu 03:00 0.72 · high 2.64 · good 29.00 · good Poor
Thu 04:00 0.70 · high 2.80 · good 29.00 · good Poor
Thu 05:00 0.70 · high 2.79 · good 28.90 · good Poor
Thu 06:00 0.68 · high 2.62 · good 28.90 · good Poor
Thu 07:00 0.68 · high 2.37 · good 28.90 · good Poor
Thu 08:00 0.66 · high 1.42 · good 29.00 · good Fair
Thu 09:00 0.64 · high 0.71 · good 29.10 · good Fair
Thu 10:00 0.64 · high 0.96 · good 29.20 · good Fair
Thu 11:00 0.62 · high 2.20 · good 29.30 · good Fair
Thu 12:00 0.62 · high 2.51 · good 29.50 · good Fair
Thu 13:00 0.64 · high 2.65 · good 29.60 · good Fair