SnorkelForecast.com

Langkawi Snorkel Report Today

Malaysia · Updated Mon 02:31 (+08) · Source: Snapshot · Showing fallback/stale data

The skinny

Go in the best window Report Wed 08:42

Langkawi has a usable snorkeling window around Wed 09:00. The main thing to watch is waves.

Score: 6.5/10

Best time: Wed 09:00

Main risk: Waves

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

Best afternoon signal: Wed 12:00 (Good). Peak afternoon wind is about 2.4 m/s.

Email me when it is good

Sunrise

07:15

Sunset

19:39

Water

30.7°C

Max air

29.1°C

Sky

Cloudy

100% cloud

Good window is available today

Next safe window: Wed 01:00–06:00 (32% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Wednesday

✅ good conditions

Main blocker: Waves

Thursday

✅ good conditions

Main blocker: Waves

Best available hours

Next safe window starts at Wed 01:00 until 06:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (25 hours)
  • Sea temperature (25 hours)
  • Tide/current (12 hours)

Jellyfish drift risk

Drift estimate from wind, swell, current and warm water.

Low · 34/100

Low peak drift risk around Wed 16:00.

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: Wed 16:00

Wed 04:00, Wed 16:00

Nearby alternatives in Malaysia

Perhentian Islands

328 km away

✅ Good

Redang Island

361 km away

✅ Good

Tioman Island

625 km away

✅ Good

Mabul

2098 km away

✅ Good

Advanced forecast data

Viewing historical data

Sun 00:00 – Wed 00:00 (+08)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.62 around Sun 09:00; 12 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 0.66m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.18 to 3.6m/s).

Tides range from -0.07m to 1.5m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
good 🌟 Good
good 🌟 Good
good 🌟 Good
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
fair ⚠️ Fair
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
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
good 🌟 Good
good 🌟 Good
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
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
Sun 00:00 0.42 · high 1.27 · good 31.40 · out of range good
Sun 01:00 0.46 · high 1.94 · good 31.40 · out of range good
Sun 02:00 0.48 · high 2.93 · good 31.40 · out of range good
Sun 03:00 0.52 · high 3.16 · good 31.40 · out of range fair
Sun 04:00 0.54 · high 3.34 · good 31.50 · out of range fair
Sun 05:00 0.54 · high 3.22 · good 31.50 · out of range fair
Sun 06:00 0.56 · high 3.54 · good 31.50 · out of range fair
Sun 07:00 0.56 · high 3.60 · good 31.50 · out of range fair
Sun 08:00 0.66 · high 3.17 · good 31.40 · out of range fair
Sun 09:00 0.64 · high 2.87 · good 31.40 · out of range fair
Sun 10:00 0.62 · high 2.29 · good 31.40 · out of range fair
Sun 11:00 0.60 · high 1.23 · good 31.40 · out of range fair
Sun 12:00 0.58 · high 0.93 · good 31.40 · out of range poor
Sun 13:00 0.56 · high 0.64 · good 31.40 · out of range poor
Sun 14:00 0.56 · high 0.45 · good 31.40 · out of range poor
Sun 15:00 0.54 · high 0.30 · good 31.40 · out of range poor
Sun 16:00 0.54 · high 0.34 · good 31.30 · out of range poor
Sun 17:00 0.52 · high 0.39 · good 31.30 · out of range poor
Sun 18:00 0.52 · high 0.18 · good 31.30 · out of range poor
Sun 19:00 0.52 · high 0.25 · good 31.30 · out of range poor
Sun 20:00 0.52 · high 1.15 · good 31.20 · out of range poor
Sun 21:00 0.52 · high 0.32 · good 31.20 · out of range poor
Sun 22:00 0.52 · high 1.06 · good 31.20 · out of range poor
Sun 23:00 0.54 · high 0.51 · good 31.20 · out of range poor
Mon 00:00 0.54 · high 1.98 · good 31.20 · out of range fair
Mon 01:00 0.56 · high 1.36 · good 31.20 · out of range fair
Mon 02:00 0.56 · high 1.43 · good 31.20 · out of range fair
Mon 03:00 0.58 · high 1.10 · good 31.20 · out of range fair
Mon 04:00 0.58 · high 2.28 · good 31.30 · out of range fair
Mon 05:00 0.58 · high 2.38 · good 31.30 · out of range fair
Mon 06:00 0.58 · high 2.80 · good 31.30 · out of range fair
Mon 07:00 0.58 · high 3.19 · good 31.30 · out of range fair
Mon 08:00 0.56 · high 2.61 · good 31.30 · out of range fair
Mon 09:00 0.56 · high 2.16 · good 31.40 · out of range fair
Mon 10:00 0.56 · high 1.74 · good 31.30 · out of range fair
Mon 11:00 0.54 · high 1.61 · good 31.30 · out of range fair
Mon 12:00 0.54 · high 0.68 · good 31.30 · out of range poor
Mon 13:00 0.54 · high 0.49 · good 31.30 · out of range poor
Mon 14:00 0.52 · high 0.41 · good 31.30 · out of range poor
Mon 15:00 0.52 · high 0.81 · good 31.20 · out of range poor
Mon 16:00 0.52 · high 0.46 · good 31.20 · out of range poor
Mon 17:00 0.52 · high 0.65 · good 31.10 · out of range poor
Mon 18:00 0.52 · high 2.92 · good 31.10 · out of range poor
Mon 19:00 0.50 · high 1.46 · good 31.10 · out of range poor
Mon 20:00 0.50 · high 0.15 · good 31.00 · out of range poor
Mon 21:00 0.48 · high 0.10 · good 31.00 · out of range poor
Mon 22:00 0.48 · high 0.28 · good 31.00 · out of range poor
Mon 23:00 0.46 · high 0.16 · good 31.00 · out of range poor
Tue 00:00 0.46 · high 0.45 · good 31.00 · out of range fair
Tue 01:00 0.46 · high 1.41 · good 31.00 · out of range fair
Tue 02:00 0.48 · high 1.86 · good 31.10 · out of range fair
Tue 03:00 0.48 · high 1.47 · good 31.10 · out of range good
Tue 04:00 0.48 · high 1.43 · good 31.10 · out of range good
Tue 05:00 0.50 · high 1.29 · good 31.20 · out of range fair
Tue 06:00 0.50 · high 2.33 · good 31.20 · out of range fair
Tue 07:00 0.50 · high 2.53 · good 31.20 · out of range fair
Tue 08:00 0.50 · high 2.25 · good 31.20 · out of range fair
Tue 09:00 0.50 · high 2.29 · good 31.20 · out of range fair
Tue 10:00 0.50 · high 1.60 · good 31.20 · out of range fair
Tue 11:00 0.48 · high 1.45 · good 31.20 · out of range fair
Tue 12:00 0.48 · high 0.90 · good 31.20 · out of range poor
Tue 13:00 0.48 · high 0.21 · good 31.20 · out of range poor
Tue 14:00 0.48 · high 0.35 · good 31.10 · out of range poor
Tue 15:00 0.48 · high 0.36 · good 31.10 · out of range poor
Tue 16:00 0.48 · high 0.30 · good 31.10 · out of range poor
Tue 17:00 0.48 · high 0.15 · good 31.10 · out of range poor
Tue 18:00 0.48 · high 0.78 · good 31.00 · out of range poor
Tue 19:00 0.48 · high 1.14 · good 31.00 · out of range poor
Tue 20:00 0.46 · high 1.35 · good 31.00 · out of range poor
Tue 21:00 0.46 · high 0.63 · good 30.90 · out of range poor
Tue 22:00 0.46 · high 0.55 · good 30.90 · out of range poor
Tue 23:00 0.46 · high 0.11 · good 30.90 · out of range poor