Gili Trawangan Snorkel Report Today

Indonesia · Updated Thu 18:11 (WITA) · Source: Snapshot

The skinny

Poor Data updated Thu 18:11 (WITA)

Gili Trawangan has no good model window later today. Check the three-day outlook and official beach advisories.

Right now (forecast)

Fair · 3.9/10

Thu 18:00 (WITA)

Later today

No fresh data for this period.

Next three days

Good · 6.0/10

Sat 08:00 (WITA)

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

Score: 0.0/10

Best time: -

Main risk: Waves

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good

Sunrise

06:04

Sunset

18:11

Water

28.3°C

Max air

25.8°C

Sky

Cloudy

99% cloud

Good model window in the next 72 hours

Next good model window: Fri 18:00 (3% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Thursday

❌ Poor conditions

Main blocker: Waves

Friday

✅ Good conditions

Main blocker: Waves

Saturday

✅ Good conditions

Main blocker: Waves

Best available hours

The next good model window starts at Fri 18:00.

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

Thu 22:00, Fri 09:00, Fri 22:00, Sat 10:00, Sat 22:00

Nearby alternatives in Indonesia

Gili Air

5 km away

✅ Good

Amed

39 km away

❌ Poor

Nusa Penida

69 km away

❌ Poor

Nusa Lembongan

75 km away

❌ Poor

Advanced forecast data

Viewing historical data

Mon 18:00 – Thu 18:00 (WITA)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.52 around Tue 17:00; 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 0.66m to 0.72m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.22 to 3.69m/s).

Tides range from -0.1m to 1.11m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
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
Good 🌟 Good
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
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 18:00 0.72 · high 1.50 · good 28.70 · good Fair
Mon 19:00 0.68 · high 0.51 · good 28.50 · good Poor
Mon 20:00 0.68 · high 0.69 · good 28.40 · good Poor
Mon 21:00 0.68 · high 0.22 · good 28.40 · good Poor
Mon 22:00 0.66 · high 1.06 · good 28.30 · good Poor
Mon 23:00 0.66 · high 0.99 · good 28.30 · good Poor
Tue 00:00 0.66 · high 0.87 · good 28.30 · good Poor
Tue 01:00 0.66 · high 1.93 · good 28.30 · good Poor
Tue 02:00 0.66 · high 1.73 · good 28.20 · good Poor
Tue 03:00 0.68 · high 2.06 · good 28.20 · good Poor
Tue 04:00 0.70 · high 2.25 · good 28.10 · good Poor
Tue 05:00 0.72 · high 2.16 · good 28.10 · good Poor
Tue 06:00 0.72 · high 1.95 · good 28.10 · good Poor
Tue 07:00 0.72 · high 1.84 · good 28.10 · good Poor
Tue 08:00 0.72 · high 1.03 · good 28.10 · good Fair
Tue 09:00 0.72 · high 1.33 · good 28.20 · good Fair
Tue 10:00 0.70 · high 2.44 · good 28.30 · good Fair
Tue 11:00 0.70 · high 3.69 · good 28.40 · good Fair
Tue 12:00 0.70 · high 3.13 · good 28.60 · good Fair
Tue 13:00 0.68 · high 2.24 · good 28.70 · good Fair
Tue 14:00 0.68 · high 2.28 · good 28.80 · good Fair
Tue 15:00 0.68 · high 2.01 · good 28.80 · good Fair
Tue 16:00 0.68 · high 2.17 · good 28.70 · good Fair
Tue 17:00 0.68 · high 1.00 · good 28.70 · good Fair
Tue 18:00 0.68 · high 0.49 · good 28.60 · good Fair
Tue 19:00 0.70 · high 0.87 · good 28.50 · good Poor
Tue 20:00 0.70 · high 0.85 · good 28.50 · good Poor
Tue 21:00 0.70 · high 0.85 · good 28.40 · good Poor
Tue 22:00 0.70 · high 1.01 · good 28.40 · good Poor
Tue 23:00 0.70 · high 0.85 · good 28.30 · good Poor
Wed 00:00 0.68 · high 0.95 · good 28.30 · good Poor
Wed 01:00 0.68 · high 1.30 · good 28.30 · good Poor
Wed 02:00 0.66 · high 1.54 · good 28.20 · good Poor
Wed 03:00 0.68 · high 0.81 · good 28.20 · good Poor
Wed 04:00 0.68 · high 1.10 · good 28.20 · good Poor
Wed 05:00 0.66 · high 1.28 · good 28.20 · good Poor
Wed 06:00 0.66 · high 1.40 · good 28.10 · good Poor
Wed 07:00 0.66 · high 1.32 · good 28.10 · good Poor
Wed 08:00 0.66 · high 0.45 · good 28.20 · good Good
Wed 09:00 0.66 · high 0.78 · good 28.20 · good Fair
Wed 10:00 0.66 · high 1.20 · good 28.30 · good Fair
Wed 11:00 0.66 · high 2.28 · good 28.40 · good Fair
Wed 12:00 0.68 · high 2.95 · good 28.50 · good Fair
Wed 13:00 0.68 · high 2.70 · good 28.60 · good Fair
Wed 14:00 0.70 · high 4.15 · good 28.70 · good Fair
Wed 15:00 0.74 · high 3.93 · good 28.70 · good Fair
Wed 16:00 0.76 · high 3.67 · good 28.60 · good Fair
Wed 17:00 0.80 · high 3.23 · good 28.60 · good Fair
Wed 18:00 0.80 · high 3.29 · good 28.50 · good Fair
Wed 19:00 0.80 · high 2.77 · good 28.40 · good Poor
Wed 20:00 0.78 · high 3.39 · good 28.30 · good Poor
Wed 21:00 0.76 · high 2.06 · good 28.30 · good Poor
Wed 22:00 0.72 · high 0.97 · good 28.30 · good Poor
Wed 23:00 0.70 · high 0.98 · good 28.20 · good Poor
Thu 00:00 0.68 · high 0.78 · good 28.20 · good Poor
Thu 01:00 0.68 · high 0.10 · good 28.20 · good Poor
Thu 02:00 0.66 · high 0.70 · good 28.20 · good Poor
Thu 03:00 0.66 · high 0.91 · good 28.20 · good Poor
Thu 04:00 0.64 · high 1.42 · good 28.10 · good Poor
Thu 05:00 0.64 · high 2.16 · good 28.10 · good Poor
Thu 06:00 0.64 · high 2.25 · good 28.10 · good Poor
Thu 07:00 0.66 · high 2.09 · good 28.10 · good Poor
Thu 08:00 0.66 · high 1.10 · good 28.10 · good Fair
Thu 09:00 0.66 · high 0.98 · good 28.20 · good Fair
Thu 10:00 0.66 · high 2.13 · good 28.30 · good Fair
Thu 11:00 0.66 · high 3.19 · good 28.50 · good Fair
Thu 12:00 0.66 · high 3.05 · good 28.60 · good Fair
Thu 13:00 0.66 · high 3.06 · good 28.80 · good Fair
Thu 14:00 0.66 · high 3.08 · good 28.80 · good Fair
Thu 15:00 0.66 · high 2.99 · good 28.80 · good Fair
Thu 16:00 0.66 · high 2.41 · good 28.80 · good Fair
Thu 17:00 0.66 · high 2.23 · good 28.80 · good Fair