SnorkelForecast.com

Koh Phi Phi Snorkel Report Today

Thailand · Updated Tue 04:13 (+07) · Source: Snapshot · Showing fallback/stale data

The skinny

Go in the best window Report Wed 17:08

Koh Phi Phi has a usable snorkeling window around Thu 07:00. The main thing to watch is waves.

Score: 5.9/10

Best time: Thu 07:00

Main risk: Waves

No useful morning window is showing yet.

Best afternoon signal: Wed 18:00 (Fair). Peak afternoon wind is about 6.0 m/s.

Email me when it is good

Sunrise

06:16

Sunset

18:46

Water

30.8°C

Max air

29.6°C

Sky

Partly cloudy

61% cloud

Good window is available today

Next safe window: Thu 00:00 (7% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Wednesday

⚠️ fair conditions

Main blocker: Waves

Thursday

✅ good conditions

Main blocker: Waves

Friday

⚠️ fair conditions

Main blocker: Waves

Best available hours

Next safe window starts at Thu 00:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (41 hours)
  • Sea temperature (41 hours)
  • Tide/current (36 hours)

Jellyfish drift risk

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

Low · 31/100

Low peak drift risk around Wed 23:00.

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 21:00

Wed 21:00, Thu 10:00, Thu 23:00

Nearby alternatives in Thailand

Railay

31 km away

✅ Good

Koh Kradan

74 km away

✅ Good

Koh Lipe

151 km away

✅ Good

Similan Islands

161 km away

⚠️ Fair

Advanced forecast data

Viewing historical data

Sun 10:00 – Wed 10:00 (+07)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.34 around Mon 07:00; 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 0.48m to 0.6m).

Wind is at or below 5.4m/s in 0/24 sampled hours (range 9.9 to 18.8m/s).

Tides range from -0.37m to 1.42m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
poor ❌ Limited
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fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
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fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
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fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
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fair ⚠️ Fair
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 10:00 0.60 · high 13.60 · high 30.20 · good poor
Sun 11:00 0.60 · high 10.60 · high 30.20 · good poor
Sun 12:00 0.58 · high 9.90 · high 30.20 · good poor
Sun 13:00 0.58 · high 12.80 · high 30.20 · good poor
Sun 14:00 0.56 · high 13.10 · high 30.10 · good poor
Sun 15:00 0.56 · high 12.90 · high 30.10 · good poor
Sun 16:00 0.56 · high 12.30 · high 30.10 · good poor
Sun 17:00 0.54 · high 13.40 · high 30.00 · good poor
Sun 18:00 0.54 · high 13.80 · high 30.00 · good poor
Sun 19:00 0.54 · high 15.30 · high 30.00 · good poor
Sun 20:00 0.52 · high 17.20 · high 30.00 · good poor
Sun 21:00 0.52 · high 17.80 · high 30.00 · good poor
Sun 22:00 0.50 · high 18.40 · high 30.00 · good poor
Sun 23:00 0.50 · high 16.70 · high 30.00 · good poor
Mon 00:00 0.48 · high 16.40 · high 30.00 · good poor
Mon 01:00 0.48 · high 16.90 · high 30.00 · good poor
Mon 02:00 0.48 · high 16.90 · high 30.00 · good poor
Mon 03:00 0.48 · high 15.80 · high 30.10 · good poor
Mon 04:00 0.48 · high 16.80 · high 30.10 · good poor
Mon 05:00 0.48 · high 18.30 · high 30.20 · good poor
Mon 06:00 0.48 · high 18.30 · high 30.20 · good poor
Mon 07:00 0.48 · high 17.00 · high 30.20 · good poor
Mon 08:00 0.48 · high 16.60 · high 30.20 · good poor
Mon 09:00 0.48 · high 18.80 · high 30.30 · good poor
Mon 10:00 0.48 · high 4.16 · good 30.40 · good fair
Mon 11:00 0.50 · high 4.44 · good 30.40 · good fair
Mon 12:00 0.50 · high 4.59 · good 30.40 · good poor
Mon 13:00 0.50 · high 4.78 · good 30.40 · good poor
Mon 14:00 0.48 · high 4.80 · good 30.30 · good poor
Mon 15:00 0.48 · high 4.29 · good 30.30 · good poor
Mon 16:00 0.48 · high 4.40 · good 30.30 · good poor
Mon 17:00 0.46 · high 4.03 · good 30.20 · good poor
Mon 18:00 0.46 · high 4.09 · good 30.20 · good poor
Mon 19:00 0.46 · high 4.42 · good 30.20 · good poor
Mon 20:00 0.46 · high 4.35 · good 30.20 · good poor
Mon 21:00 0.46 · high 2.76 · good 30.20 · good poor
Mon 22:00 0.48 · high 2.41 · good 30.10 · good poor
Mon 23:00 0.48 · high 1.98 · good 30.10 · good poor
Tue 00:00 0.50 · high 3.46 · good 30.10 · good fair
Tue 01:00 0.54 · high 4.35 · good 30.10 · good fair
Tue 02:00 0.58 · high 4.00 · good 30.20 · good fair
Tue 03:00 0.62 · high 3.38 · good 30.20 · good fair
Tue 04:00 0.64 · high 4.59 · good 30.30 · good fair
Tue 05:00 0.68 · high 4.41 · good 30.30 · good fair
Tue 06:00 0.70 · high 4.62 · good 30.30 · good poor
Tue 07:00 0.74 · high 5.17 · good 30.30 · good fair
Tue 08:00 0.78 · high 5.71 · high 30.30 · good fair
Tue 09:00 0.82 · high 6.49 · high 30.30 · good fair
Tue 10:00 0.82 · high 6.72 · high 30.30 · good fair
Tue 11:00 0.82 · high 6.11 · high 30.30 · good fair
Tue 12:00 0.82 · high 5.81 · high 30.30 · good poor
Tue 13:00 0.82 · high 5.91 · high 30.30 · good poor
Tue 14:00 0.84 · high 6.60 · high 30.30 · good poor
Tue 15:00 0.84 · high 6.46 · high 30.30 · good poor
Tue 16:00 0.84 · high 4.99 · good 30.20 · good poor
Tue 17:00 0.86 · high 5.77 · high 30.20 · good poor
Tue 18:00 0.86 · high 4.88 · good 30.20 · good poor
Tue 19:00 0.86 · high 6.71 · high 30.20 · good poor
Tue 20:00 0.88 · high 6.60 · high 30.20 · good poor
Tue 21:00 0.88 · high 6.00 · high 30.20 · good poor
Tue 22:00 0.88 · high 6.65 · high 30.20 · good poor
Tue 23:00 0.90 · high 6.96 · high 30.20 · good poor
Wed 00:00 0.90 · high 6.74 · high 30.20 · good poor
Wed 01:00 0.92 · high 7.11 · high 30.20 · good poor
Wed 02:00 0.96 · high 6.93 · high 30.20 · good fair
Wed 03:00 0.98 · high 7.45 · high 30.30 · good fair
Wed 04:00 1.02 · high 7.77 · high 30.30 · good poor
Wed 05:00 1.06 · high 7.85 · high 30.30 · good poor
Wed 06:00 1.10 · high 8.39 · high 30.30 · good poor
Wed 07:00 1.12 · high 8.47 · high 30.30 · good poor
Wed 08:00 1.12 · high 8.37 · high 30.30 · good fair
Wed 09:00 1.14 · high 7.98 · high 30.30 · good poor