MARINE REPORT / 72 HOURS

Gili Air Snorkel Report Today

Indonesia · Updated Sun 06:59 (WITA) · Source: Snapshot

The skinny

Go in the best window Data updated Sun 06:59 (WITA)

Gili Air has a usable snorkeling window around Sun 10:00. The main thing to watch is waves.

Right now (forecast)

Good · 5.7/10

Sun 09:00 (WITA)

Later today

Good · 6.1/10

Sun 17:00 (WITA)

Next three days

Good · 6.1/10

Sun 17:00 (WITA)

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

Score: 6.1/10

Best time: Sun 10:00

Main risk: Waves

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

Best afternoon signal: Sun 17:00 (Good). Peak afternoon wind is about 3.2 m/s.

Email me when it is good

Sunrise

05:51

Sunset

18:09

Water

29.2°C

Max air

30.8°C

Sky

Partly cloudy

66% cloud

Good model window in the next 72 hours

Next good model window: Sun 10:00–18:00 (13% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Sunday

✅ Good conditions

Main blocker: Waves

Monday

⚠️ Fair conditions

Main blocker: Waves

Tuesday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

The next good model window starts at Sun 10:00 and lasts until 18:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (68 hours)
  • Tide/current (68 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

Tue 21:00

Nearby alternatives in Indonesia

Gili Trawangan

5 km away

✅ Good

Amed

44 km away

⚠️ Fair

Nusa Penida

72 km away

⚠️ Fair

Nusa Lembongan

78 km away

⚠️ Fair

Advanced forecast data

Viewing historical data

Sat 09:00 – Tue 09:00 (WITA)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.54 around Sat 09:00; 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 0.58m to 0.8m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.05 to 3.67m/s).

Tides range from -0.01m to 1.02m; 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
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
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
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
Sat 09:00 0.58 · high 2.72 · good 28.10 · good Fair
Sat 10:00 0.58 · high 3.16 · good 28.30 · good Fair
Sat 11:00 0.58 · high 3.30 · good 28.40 · good Fair
Sat 12:00 0.58 · high 3.51 · good 28.60 · good Fair
Sat 13:00 0.58 · high 3.67 · good 28.70 · good Fair
Sat 14:00 0.58 · high 3.15 · good 28.80 · good Fair
Sat 15:00 0.60 · high 3.00 · good 28.80 · good Fair
Sat 16:00 0.60 · high 3.00 · good 28.80 · good Fair
Sat 17:00 0.62 · high 3.21 · good 28.70 · good Fair
Sat 18:00 0.62 · high 2.79 · good 28.70 · good Fair
Sat 19:00 0.60 · high 1.78 · good 28.50 · good Poor
Sat 20:00 0.62 · high 0.81 · good 28.50 · good Poor
Sat 21:00 0.66 · high 0.51 · good 28.40 · good Poor
Sat 22:00 0.66 · high 0.79 · good 28.40 · good Poor
Sat 23:00 0.68 · high 0.94 · good 28.30 · good Poor
Sun 00:00 0.70 · high 1.06 · good 28.30 · good Poor
Sun 01:00 0.70 · high 0.76 · good 28.30 · good Poor
Sun 02:00 0.72 · high 0.81 · good 28.20 · good Poor
Sun 03:00 0.74 · high 0.40 · good 28.20 · good Poor
Sun 04:00 0.74 · high 0.39 · good 28.20 · good Poor
Sun 05:00 0.76 · high 0.21 · good 28.10 · good Poor
Sun 06:00 0.78 · high 0.38 · good 28.10 · good Poor
Sun 07:00 0.78 · high 0.61 · good 28.10 · good Poor
Sun 08:00 0.80 · high 0.05 · good 28.10 · good Fair
Sun 09:00 0.80 · high 0.41 · good 28.20 · good Fair
Sun 10:00 0.82 · high 2.20 · good 28.30 · good Fair
Sun 11:00 0.82 · high 3.01 · good 28.50 · good Fair
Sun 12:00 0.84 · high 2.98 · good 28.60 · good Fair
Sun 13:00 0.84 · high 2.98 · good 28.80 · good Fair
Sun 14:00 0.86 · high 3.79 · good 28.80 · good Fair
Sun 15:00 0.86 · high 3.75 · good 28.80 · good Fair
Sun 16:00 0.88 · high 3.35 · good 28.80 · good Fair
Sun 17:00 0.88 · high 2.90 · good 28.70 · good Fair
Sun 18:00 0.88 · high 2.26 · good 28.60 · good Fair
Sun 19:00 0.88 · high 0.64 · good 28.40 · good Poor
Sun 20:00 0.94 · high 0.25 · good 28.40 · good Poor
Sun 21:00 0.94 · high 0.50 · good 28.30 · good Poor
Sun 22:00 0.94 · high 0.56 · good 28.30 · good Poor
Sun 23:00 0.94 · high 0.67 · good 28.20 · good Poor
Mon 00:00 0.94 · high 0.85 · good 28.20 · good Poor
Mon 01:00 0.92 · high 1.56 · good 28.20 · good Poor
Mon 02:00 0.92 · high 1.79 · good 28.10 · good Poor
Mon 03:00 0.92 · high 1.43 · good 28.10 · good Poor
Mon 04:00 0.90 · high 1.01 · good 28.00 · good Poor
Mon 05:00 0.90 · high 0.97 · good 28.00 · good Poor
Mon 06:00 0.88 · high 0.81 · good 28.00 · good Poor
Mon 07:00 0.88 · high 1.25 · good 28.00 · good Poor
Mon 08:00 0.86 · high 1.05 · good 28.00 · good Fair
Mon 09:00 0.86 · high 2.47 · good 28.00 · good Fair
Mon 10:00 0.84 · high 3.25 · good 28.10 · good Fair
Mon 11:00 0.84 · high 3.76 · good 28.30 · good Fair
Mon 12:00 0.84 · high 3.69 · good 28.40 · good Fair
Mon 13:00 0.82 · high 3.81 · good 28.50 · good Fair
Mon 14:00 0.82 · high 3.66 · good 28.50 · good Poor
Mon 15:00 0.82 · high 2.97 · good 28.50 · good Fair
Mon 16:00 0.80 · high 2.91 · good 28.50 · good Fair
Mon 17:00 0.80 · high 2.30 · good 28.40 · good Fair
Mon 18:00 0.80 · high 1.56 · good 28.30 · good Fair
Mon 19:00 0.76 · high 0.96 · good 28.30 · good Poor
Mon 20:00 0.76 · high 0.85 · good 28.30 · good Poor
Mon 21:00 0.76 · high 0.96 · good 28.20 · good Poor
Mon 22:00 0.76 · high 0.97 · good 28.20 · good Poor
Mon 23:00 0.80 · high 0.43 · good 28.20 · good Poor
Tue 00:00 0.80 · high 0.71 · good 28.10 · good Poor
Tue 01:00 0.78 · high 0.76 · good 28.10 · good Poor
Tue 02:00 0.78 · high 0.56 · good 28.10 · good Poor
Tue 03:00 0.78 · high 0.54 · good 28.00 · good Poor
Tue 04:00 0.76 · high 0.65 · good 28.00 · good Poor
Tue 05:00 0.76 · high 0.25 · good 28.00 · good Poor
Tue 06:00 0.74 · high 0.46 · good 27.90 · good Poor
Tue 07:00 0.74 · high 0.85 · good 27.90 · good Poor
Tue 08:00 0.72 · high 0.54 · good 28.00 · good Fair