SnorkelForecast.com

Gili Air Snorkel Report Today

Indonesia · Updated Tue 04:15 (WITA) · Source: Snapshot · Showing fallback/stale data

The skinny

Marginal Report Thu 05:40

Gili Air looks marginal today. The least-bad daylight window is around Fri 08:00, but waves is limiting the forecast.

Score: 4.8/10

Best time: Fri 08:00

Main risk: Waves

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

Best afternoon signal: Thu 12:00 (Fair). Peak afternoon wind is about 6.3 m/s.

Email me when it is good

Sunrise

06:30

Sunset

18:13

Water

28.0°C

Max air

29.8°C

Sky

Clear

6% cloud

No safe 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

Thursday

⚠️ fair conditions

Main blocker: Waves

Friday

⚠️ fair conditions

Main blocker: Waves

Best available hours

  • Fri 00:00 — Fair (0.50) · still limited by waves, tide/current
  • Fri 01:00 — Fair (0.49) · still limited by waves, tide/current
  • Fri 02:00 — Fair (0.48) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

  • Waves (30 hours)
  • Tide/current (30 hours)
  • Darkness (15 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: Thu 22:00

Thu 22:00

Nearby alternatives in Indonesia

Gili Trawangan

5 km away

❌ Poor

Amed

44 km away

❌ Poor

Nusa Penida

72 km away

❌ Poor

Nusa Lembongan

78 km away

❌ Poor

Advanced forecast data

Viewing historical data

Sat 21:00 – Tue 21:00 (WITA)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.33 around Sun 13:00; 0 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 0.98m).

Wind is at or below 5.4m/s in 0/24 sampled hours (range 7.4 to 20.5m/s).

Tides range from -0.18m to 1.24m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
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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 and safety gate (outside daylight scores lower).
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Sat 21:00 0.66 · high 13.70 · high 28.70 · good poor
Sat 22:00 0.68 · high 13.90 · high 28.70 · good poor
Sat 23:00 0.68 · high 14.80 · high 28.70 · good poor
Sun 00:00 0.70 · high 14.20 · high 28.70 · good poor
Sun 01:00 0.70 · high 13.30 · high 28.70 · good poor
Sun 02:00 0.72 · high 11.50 · high 28.70 · good poor
Sun 03:00 0.72 · high 10.50 · high 28.80 · good poor
Sun 04:00 0.74 · high 9.40 · high 28.80 · good poor
Sun 05:00 0.74 · high 8.50 · high 28.90 · good poor
Sun 06:00 0.76 · high 7.40 · high 28.90 · good poor
Sun 07:00 0.80 · high 11.60 · high 28.90 · good poor
Sun 08:00 0.86 · high 16.20 · high 28.90 · good poor
Sun 09:00 0.90 · high 20.50 · high 28.80 · good poor
Sun 10:00 0.92 · high 19.30 · high 28.80 · good poor
Sun 11:00 0.96 · high 16.60 · high 28.80 · good poor
Sun 12:00 0.98 · high 16.50 · high 28.80 · good poor
Sun 13:00 0.98 · high 15.30 · high 28.80 · good poor
Sun 14:00 0.96 · high 14.60 · high 28.70 · good poor
Sun 15:00 0.96 · high 14.80 · high 28.70 · good poor
Sun 16:00 0.96 · high 14.10 · high 28.70 · good poor
Sun 17:00 0.96 · high 12.90 · high 28.70 · good poor
Sun 18:00 0.96 · high 11.70 · high 28.70 · good poor
Sun 19:00 0.96 · high 12.50 · high 28.70 · good poor
Sun 20:00 0.98 · high 13.90 · high 28.60 · good poor
Sun 21:00 0.98 · high 14.40 · high 28.60 · good poor
Sun 22:00 0.98 · high 14.00 · high 28.60 · good poor
Sun 23:00 0.98 · high 14.30 · high 28.60 · good poor
Mon 00:00 0.98 · high 13.40 · high 28.60 · good poor
Mon 01:00 0.98 · high 11.30 · high 28.70 · good poor
Mon 02:00 0.96 · high 11.00 · high 28.70 · good poor
Mon 03:00 0.96 · high 9.10 · high 28.80 · good poor
Mon 04:00 0.96 · high 6.30 · high 28.80 · good poor
Mon 05:00 0.94 · high 2.80 · good 28.90 · good poor
Mon 06:00 0.94 · high 2.40 · good 28.90 · good poor
Mon 07:00 0.96 · high 3.40 · good 28.90 · good poor
Mon 08:00 0.96 · high 2.50 · good 28.90 · good poor
Mon 09:00 0.98 · high 8.10 · high 28.80 · good poor
Mon 10:00 0.98 · high 13.00 · high 28.80 · good poor
Mon 11:00 0.98 · high 14.10 · high 28.80 · good poor
Mon 12:00 0.98 · high 14.00 · high 28.80 · good poor
Mon 13:00 0.96 · high 13.70 · high 28.80 · good poor
Mon 14:00 0.94 · high 13.30 · high 28.80 · good poor
Mon 15:00 0.92 · high 13.10 · high 28.70 · good poor
Mon 16:00 0.90 · high 11.60 · high 28.70 · good poor
Mon 17:00 0.90 · high 11.00 · high 28.70 · good poor
Mon 18:00 0.88 · high 11.40 · high 28.70 · good poor
Mon 19:00 0.86 · high 11.00 · high 28.70 · good poor
Mon 20:00 0.86 · high 10.20 · high 28.70 · good poor
Mon 21:00 0.84 · high 8.80 · high 28.70 · good poor
Mon 22:00 0.84 · high 8.30 · high 28.70 · good poor
Mon 23:00 0.82 · high 8.20 · high 28.70 · good poor
Tue 00:00 0.82 · high 8.60 · high 28.70 · good poor
Tue 01:00 0.82 · high 5.60 · high 28.80 · good poor
Tue 02:00 0.80 · high 4.10 · good 28.80 · good poor
Tue 03:00 0.80 · high 2.30 · good 28.90 · good poor
Tue 04:00 0.80 · high 1.90 · good 29.00 · good poor
Tue 05:00 0.82 · high 3.80 · good 29.00 · good poor
Tue 06:00 0.82 · high 10.20 · high 29.10 · good poor
Tue 07:00 0.84 · high 12.80 · high 29.10 · good poor
Tue 08:00 0.84 · high 10.10 · high 29.10 · good poor
Tue 09:00 0.86 · high 13.80 · high 29.10 · good poor
Tue 10:00 0.86 · high 17.20 · high 29.00 · good poor
Tue 11:00 0.88 · high 16.90 · high 29.00 · good poor
Tue 12:00 0.92 · high 13.00 · high 28.90 · good poor
Tue 13:00 0.90 · high 11.70 · high 28.90 · good poor
Tue 14:00 0.88 · high 10.80 · high 28.90 · good poor
Tue 15:00 0.86 · high 10.90 · high 28.90 · good poor
Tue 16:00 0.84 · high 11.40 · high 28.90 · good poor
Tue 17:00 0.84 · high 11.40 · high 28.90 · good poor
Tue 18:00 0.82 · high 10.60 · high 28.90 · good poor
Tue 19:00 0.80 · high 10.30 · high 28.90 · good poor
Tue 20:00 0.80 · high 10.80 · high 28.90 · good poor