MARINE REPORT / 72 HOURS

Gili Air Snorkel Report Today

Indonesia · Updated Sat 08:27 (WITA) · Source: Snapshot

The skinny

Go in the best window Data updated Sat 08:27 (WITA)

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

Right now (forecast)

Good · 5.6/10

Sat 09:00 (WITA)

Later today

Good · 5.7/10

Sat 10:00 (WITA)

Next three days

Good · 6.7/10

Sun 08:00 (WITA)

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

Score: 5.7/10

Best time: Sat 10:00

Main risk: Waves

Best morning signal: Sat 10:00 (Good).

Best afternoon signal: Sat 12:00 (Fair). Peak afternoon wind is about 5.4 m/s.

Email me when it is good

Sunrise

05:52

Sunset

18:09

Water

29.0°C

Max air

33.4°C

Sky

Clear

1% cloud

Good model window in the next 72 hours

Next good model window: Sat 10:00 (17% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Saturday

✅ Good 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 Sat 10:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (70 hours)
  • Tide/current (70 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 current forecast

Sat 09:00 – Tue 09:00 (WITA)

Previous day Yesterday

Snorkel Score (next 24h)

Best snorkel score is 0.67 around Sun 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 0.42m to 0.8m).

Wind is at or below 5.4m/s in 23/24 sampled hours (range 0.25 to 5.42m/s).

Tides range from -0.11m to 0.91m; 1 of 24 hours are in or near peak slack windows.

72-hour forecast overview
Good 🌟 Good
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
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
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
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 10:00 0.56 · high 2.01 · good 29.00 · good Good
Sat 11:00 0.56 · high 1.85 · good 29.10 · good Fair
Sat 12:00 0.64 · high 3.98 · good 29.20 · good Fair
Sat 13:00 0.72 · high 4.70 · good 29.20 · good Fair
Sat 14:00 0.80 · high 5.09 · good 29.30 · good Fair
Sat 15:00 0.78 · high 5.42 · high 29.30 · good Fair
Sat 16:00 0.78 · high 4.56 · good 29.20 · good Fair
Sat 17:00 0.76 · high 3.86 · good 29.20 · good Fair
Sat 18:00 0.70 · high 3.01 · good 29.20 · good Fair
Sat 19:00 0.66 · high 2.70 · good 29.10 · good Poor
Sat 20:00 0.60 · high 2.64 · good 29.10 · good Poor
Sat 21:00 0.56 · high 2.73 · good 29.10 · good Poor
Sat 22:00 0.52 · high 2.84 · good 29.00 · good Poor
Sat 23:00 0.48 · high 2.85 · good 29.00 · good Poor
Sun 00:00 0.46 · high 2.51 · good 29.00 · good Poor
Sun 01:00 0.44 · high 2.05 · good 29.00 · good Poor
Sun 02:00 0.42 · high 1.36 · good 29.00 · good Poor
Sun 03:00 0.42 · high 0.76 · good 29.00 · good Poor
Sun 04:00 0.42 · high 0.81 · good 29.00 · good Poor
Sun 05:00 0.42 · high 0.51 · good 28.90 · good Poor
Sun 06:00 0.42 · high 0.25 · good 28.90 · good Poor
Sun 07:00 0.42 · high 0.34 · good 28.90 · good Poor
Sun 08:00 0.42 · high 0.40 · good 29.00 · good Good
Sun 09:00 0.42 · high 0.85 · good 29.10 · good Good
Sun 10:00 0.44 · high 1.35 · good 29.20 · good Good
Sun 11:00 0.44 · high 2.31 · good 29.40 · good Good
Sun 12:00 0.44 · high 2.97 · good 29.60 · good Good
Sun 13:00 0.46 · high 2.85 · good 29.70 · good Good
Sun 14:00 0.46 · high 2.86 · good 29.80 · good Good
Sun 15:00 0.46 · high 2.71 · good 29.80 · good Good
Sun 16:00 0.48 · high 2.30 · good 29.70 · good Good
Sun 17:00 0.48 · high 1.27 · good 29.60 · good Good
Sun 18:00 0.50 · high 0.46 · good 29.50 · good Good
Sun 19:00 0.50 · high 0.47 · good 29.40 · good Poor
Sun 20:00 0.52 · high 0.68 · good 29.40 · good Poor
Sun 21:00 0.52 · high 0.63 · good 29.30 · good Poor
Sun 22:00 0.54 · high 0.53 · good 29.30 · good Poor
Sun 23:00 0.54 · high 0.56 · good 29.20 · good Poor
Mon 00:00 0.56 · high 0.73 · good 29.20 · good Poor
Mon 01:00 0.56 · high 0.71 · good 29.10 · good Poor
Mon 02:00 0.58 · high 0.65 · good 29.10 · good Poor
Mon 03:00 0.60 · high 0.50 · good 29.00 · good Poor
Mon 04:00 0.60 · high 0.40 · good 29.00 · good Poor
Mon 05:00 0.62 · high 1.06 · good 29.00 · good Poor
Mon 06:00 0.62 · high 1.59 · good 29.00 · good Poor
Mon 07:00 0.64 · high 2.23 · good 29.00 · good Poor
Mon 08:00 0.64 · high 2.41 · good 29.00 · good Fair
Mon 09:00 0.66 · high 2.72 · good 29.00 · good Fair
Mon 10:00 0.70 · high 2.69 · good 29.10 · good Fair
Mon 11:00 0.72 · high 3.58 · good 29.10 · good Fair
Mon 12:00 0.76 · high 4.05 · good 29.20 · good Fair
Mon 13:00 0.78 · high 3.51 · good 29.20 · good Fair
Mon 14:00 0.82 · high 3.49 · good 29.30 · good Fair
Mon 15:00 0.84 · high 2.82 · good 29.30 · good Fair
Mon 16:00 0.86 · high 3.20 · good 29.30 · good Fair
Mon 17:00 0.88 · high 3.65 · good 29.20 · good Fair
Mon 18:00 0.88 · high 3.50 · good 29.20 · good Fair
Mon 19:00 0.88 · high 3.42 · good 29.20 · good Poor
Mon 20:00 0.88 · high 2.87 · good 29.10 · good Poor
Mon 21:00 0.86 · high 1.92 · good 29.10 · good Poor
Mon 22:00 0.86 · high 1.50 · good 29.10 · good Poor
Mon 23:00 0.84 · high 1.71 · good 29.00 · good Poor
Tue 00:00 0.84 · high 2.15 · good 29.00 · good Poor
Tue 01:00 0.82 · high 2.39 · good 29.00 · good Poor
Tue 02:00 0.82 · high 2.41 · good 28.90 · good Poor
Tue 03:00 0.82 · high 2.06 · good 28.90 · good Poor
Tue 04:00 0.82 · high 1.95 · good 28.90 · good Poor
Tue 05:00 0.82 · high 2.02 · good 28.80 · good Poor
Tue 06:00 0.82 · high 2.17 · good 28.80 · good Poor
Tue 07:00 0.82 · high 2.16 · good 28.80 · good Poor