SnorkelForecast.com

Gili Air Snorkel Report Today

Indonesia · Updated Sat 05:03 (WITA) · Source: Snapshot

The skinny

Go in the best window Report Sun 04:51

Gili Air has a usable snorkeling window around Sun 08:00. The main thing to watch is waves.

Score: 5.8/10

Best time: Sun 08:00

Main risk: Waves

Best morning signal: Sun 08:00 (Good).

Best afternoon signal: Sun 17:00 (Fair). Peak afternoon wind is about 2.5 m/s.

Email me when it is good

Sunrise

06:31

Sunset

18:12

Water

28.4°C

Max air

29.0°C

Sky

Clear

3% cloud

Good window is available today

Next safe window: Sun 00:00–02:00 (5% of next 72h are suitable)

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

Next safe window starts at Sun 00:00 until 02:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (56 hours)
  • Tide/current (56 hours)
  • Darkness (29 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 19:00

Sun 05:00, Sun 19:00, Mon 06:00, Mon 19:00

Nearby alternatives in Indonesia

Gili Trawangan

5 km away

✅ Good

Amed

44 km away

❌ Poor

Nusa Penida

72 km away

❌ Poor

Nusa Lembongan

78 km away

❌ Poor

Advanced forecast data

Viewing live forecast

Sat 20:00 – Tue 20:00 (WITA)

Previous day Yesterday

Snorkel Score (next 24h)

Best snorkel score is 0.58 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 0.58m to 0.78m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.43 to 2.47m/s).

Tides range from 0.06m to 0.99m; 2 of 24 hours are in or near peak slack windows.

72-hour forecast overview
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
good 🌟 Good
good 🌟 Good
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
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
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 0.58 · high 1.17 · good 28.40 · good poor
Sat 22:00 0.58 · high 0.86 · good 28.40 · good poor
Sat 23:00 0.58 · high 0.60 · good 28.40 · good poor
Sun 00:00 0.58 · high 0.55 · good 28.40 · good good
Sun 01:00 0.58 · high 0.82 · good 28.50 · good good
Sun 02:00 0.58 · high 1.36 · good 28.60 · good good
Sun 03:00 0.58 · high 2.23 · good 28.70 · good fair
Sun 04:00 0.58 · high 2.47 · good 28.80 · good fair
Sun 05:00 0.60 · high 1.87 · good 28.90 · good fair
Sun 06:00 0.60 · high 2.33 · good 29.00 · good fair
Sun 07:00 0.62 · high 1.89 · good 29.00 · good fair
Sun 08:00 0.62 · high 1.24 · good 28.90 · good fair
Sun 09:00 0.64 · high 0.66 · good 28.80 · good fair
Sun 10:00 0.66 · high 0.85 · good 28.70 · good fair
Sun 11:00 0.68 · high 0.92 · good 28.60 · good poor
Sun 12:00 0.70 · high 0.96 · good 28.50 · good poor
Sun 13:00 0.72 · high 1.56 · good 28.40 · good poor
Sun 14:00 0.72 · high 0.93 · good 28.30 · good poor
Sun 15:00 0.74 · high 0.76 · good 28.20 · good poor
Sun 16:00 0.74 · high 0.43 · good 28.20 · good poor
Sun 17:00 0.76 · high 0.65 · good 28.10 · good poor
Sun 18:00 0.76 · high 1.06 · good 28.00 · good poor
Sun 19:00 0.78 · high 1.39 · good 28.00 · good poor
Sun 20:00 0.78 · high 1.30 · good 27.90 · good poor
Sun 21:00 0.80 · high 1.10 · good 27.80 · good poor
Sun 22:00 0.82 · high 0.81 · good 27.80 · good poor
Sun 23:00 0.82 · high 0.50 · good 27.70 · good poor
Mon 00:00 0.84 · high 1.06 · good 27.70 · good fair
Mon 01:00 0.84 · high 0.50 · good 27.80 · good fair
Mon 02:00 0.86 · high 0.61 · good 27.90 · good fair
Mon 03:00 0.86 · high 1.26 · good 28.00 · good fair
Mon 04:00 0.88 · high 2.15 · good 28.20 · good fair
Mon 05:00 0.88 · high 2.11 · good 28.30 · good fair
Mon 06:00 0.90 · high 1.43 · good 28.30 · good fair
Mon 07:00 0.92 · high 0.60 · good 28.30 · good fair
Mon 08:00 0.94 · high 0.76 · good 28.30 · good fair
Mon 09:00 0.96 · high 1.39 · good 28.30 · good fair
Mon 10:00 0.96 · high 1.55 · good 28.20 · good fair
Mon 11:00 0.98 · high 2.46 · good 28.20 · good poor
Mon 12:00 0.98 · high 2.80 · good 28.10 · good poor
Mon 13:00 0.98 · high 2.55 · good 28.10 · good poor
Mon 14:00 0.98 · high 2.52 · good 28.10 · good poor
Mon 15:00 0.98 · high 2.73 · good 28.00 · good poor
Mon 16:00 0.96 · high 3.04 · good 28.00 · good poor
Mon 17:00 0.96 · high 3.17 · good 28.00 · good poor
Mon 18:00 0.94 · high 3.17 · good 27.90 · good poor
Mon 19:00 0.94 · high 3.26 · good 27.90 · good poor
Mon 20:00 0.92 · high 3.10 · good 27.90 · good poor
Mon 21:00 0.92 · high 2.72 · good 27.80 · good poor
Mon 22:00 0.92 · high 2.48 · good 27.80 · good poor
Mon 23:00 0.90 · high 2.73 · good 27.80 · good poor
Tue 00:00 0.90 · high 2.89 · good 27.80 · good fair
Tue 01:00 0.90 · high 2.77 · good 27.80 · good fair
Tue 02:00 0.90 · high 3.08 · good 27.90 · good fair
Tue 03:00 0.90 · high 3.08 · good 27.90 · good fair
Tue 04:00 0.90 · high 3.15 · good 28.00 · good fair