Can you snorkel in Phú Quốc today?

Conditions look marginal right now — no clearly safe snorkeling window is forecast in Phú Quốc over the next 72 hours. Check the hourly table for the calmest period.

What is the best time of day to snorkel in Phú Quốc?

Snorkel during daylight, ideally in the morning before the wind picks up, and around high slack tide when water is clearest and currents are weakest. SnorkelForecast scores every daylight hour in Phú Quốc so you can pick the calmest window.

What is the best tide for snorkeling?

High slack tide — within about an hour of the high-tide peak when currents are weakest — is the safest, clearest window. Strong low tides, strong tidal flow near channels or headlands, and large tidal-range days reduce score.

Phú Quốc Snorkel Report Today

Vietnam · Updated Tue 04:15 (+07) · Source: Snapshot · Showing fallback/stale data

The skinny

Marginal Report Wed 17:43

Phú Quốc looks marginal today. The least-bad daylight window is around Wed 18:00, but waves is limiting the forecast.

Score: 4.6/10

Best time: Wed 18:00

Main risk: Waves

No useful morning window is showing yet.

Best afternoon signal: Wed 18:00 (Fair). Peak afternoon wind is about 3.2 m/s.

Email me when it is good

Sunrise

05:51

Sunset

18:29

Water

30.4°C

Max air

27.7°C

Sky

Partly cloudy

68% 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

Wednesday

⚠️ fair conditions

Main blocker: Waves

Thursday

⚠️ fair conditions

Main blocker: Waves

Friday

⚠️ fair conditions

Main blocker: Waves

Best available hours

Wed 11:00 — Fair (0.46) · still limited by waves, tide/current
Thu 04:00 — Fair (0.45) · still limited by waves, tide/current
Thu 08:00 — Fair (0.45) · still limited by waves, tide/current

Why this verdict

Main blockers across the next 72 hours:

Waves (41 hours)
Tide/current (41 hours)
Darkness (24 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Wed 20:00.

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.

Nearby alternatives in Vietnam

Nha Trang

613 km away

✅ Good

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 0.41 around Mon 08:00; 9 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 0.4m to 0.54m).

Wind is at or below 5.4m/s in 2/24 sampled hours (range 5.1 to 20.0m/s).

Tides range from 0.52m to 0.9m; 1 of 24 hours are in or near peak slack windows.

72-hour historical overview

Sun 10:00 poor ❌ Limited

Sun 11:00 fair ⚠️ Fair

Sun 12:00 poor ❌ Limited

Sun 13:00 poor ❌ Limited

Sun 14:00 poor ❌ Limited

Sun 15:00 poor ❌ Limited

Sun 16:00 poor ❌ Limited

Sun 17:00 poor ❌ Limited

Sun 18:00 poor ❌ Limited

Sun 19:00 poor ❌ Limited

Sun 20:00 poor ❌ Limited

Sun 21:00 poor ❌ Limited

Sun 22:00 poor ❌ Limited

Sun 23:00 poor ❌ Limited

Mon 00:00 fair ⚠️ Fair

Mon 01:00 fair ⚠️ Fair

Mon 02:00 fair ⚠️ Fair

Mon 03:00 fair ⚠️ Fair

Mon 04:00 fair ⚠️ Fair

Mon 05:00 fair ⚠️ Fair

Mon 06:00 fair ⚠️ Fair

Mon 07:00 fair ⚠️ Fair

Mon 08:00 poor ❌ Limited

Mon 09:00 poor ❌ Limited

Mon 10:00 good 🌟 Good

Mon 11:00 good 🌟 Good

Mon 12:00 poor ❌ Limited

Mon 13:00 poor ❌ Limited

Mon 14:00 poor ❌ Limited

Mon 15:00 poor ❌ Limited

Mon 16:00 poor ❌ Limited

Mon 17:00 poor ❌ Limited

Mon 18:00 poor ❌ Limited

Mon 19:00 poor ❌ Limited

Mon 20:00 poor ❌ Limited

Mon 21:00 poor ❌ Limited

Mon 22:00 poor ❌ Limited

Mon 23:00 poor ❌ Limited

Tue 00:00 fair ⚠️ Fair

Tue 01:00 fair ⚠️ Fair

Tue 02:00 fair ⚠️ Fair

Tue 03:00 fair ⚠️ Fair

Tue 04:00 fair ⚠️ Fair

Tue 05:00 fair ⚠️ Fair

Tue 06:00 fair ⚠️ Fair

Tue 07:00 fair ⚠️ Fair

Tue 08:00 fair ⚠️ Fair

Tue 09:00 fair ⚠️ Fair

Tue 10:00 fair ⚠️ Fair

Tue 11:00 fair ⚠️ Fair

Tue 12:00 poor ❌ Limited

Tue 13:00 poor ❌ Limited

Tue 14:00 poor ❌ Limited

Tue 15:00 poor ❌ Limited

Tue 16:00 poor ❌ Limited

Tue 17:00 poor ❌ Limited

Tue 18:00 poor ❌ Limited

Tue 19:00 poor ❌ Limited

Tue 20:00 poor ❌ Limited

Tue 21:00 poor ❌ Limited

Tue 22:00 poor ❌ Limited

Tue 23:00 poor ❌ Limited

Wed 00:00 poor ❌ Limited

Wed 01:00 fair ⚠️ Fair

Wed 02:00 fair ⚠️ Fair

Wed 03:00 fair ⚠️ Fair

Wed 04:00 fair ⚠️ Fair

Wed 05:00 fair ⚠️ Fair

Wed 06:00 fair ⚠️ Fair

Wed 07:00 fair ⚠️ Fair

Wed 08:00 fair ⚠️ Fair

Wed 09:00 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
Sun 10:00	0.54 · high	7.30 · high	29.60 · good	poor
Sun 11:00	0.52 · high	9.20 · high	29.60 · good	fair
Sun 12:00	0.52 · high	8.50 · high	29.60 · good	poor
Sun 13:00	0.50 · high	7.60 · high	29.60 · good	poor
Sun 14:00	0.50 · high	6.30 · high	29.50 · good	poor
Sun 15:00	0.48 · high	5.10 · good	29.50 · good	poor
Sun 16:00	0.46 · high	5.10 · good	29.50 · good	poor
Sun 17:00	0.44 · high	6.90 · high	29.40 · good	poor
Sun 18:00	0.42 · high	6.60 · high	29.40 · good	poor
Sun 19:00	0.42 · high	7.40 · high	29.40 · good	poor
Sun 20:00	0.42 · high	8.10 · high	29.40 · good	poor
Sun 21:00	0.42 · high	9.20 · high	29.40 · good	poor
Sun 22:00	0.42 · high	6.50 · high	29.40 · good	poor
Sun 23:00	0.40 · high	7.00 · high	29.40 · good	poor
Mon 00:00	0.40 · high	8.30 · high	29.40 · good	fair
Mon 01:00	0.40 · high	9.40 · high	29.40 · good	fair
Mon 02:00	0.42 · high	12.00 · high	29.50 · good	fair
Mon 03:00	0.42 · high	14.10 · high	29.60 · good	fair
Mon 04:00	0.44 · high	13.10 · high	29.70 · good	fair
Mon 05:00	0.44 · high	14.70 · high	29.70 · good	fair
Mon 06:00	0.46 · high	16.80 · high	29.80 · good	fair
Mon 07:00	0.48 · high	20.00 · high	29.80 · good	fair
Mon 08:00	0.48 · high	12.60 · high	29.80 · good	poor
Mon 09:00	0.50 · high	14.20 · high	29.80 · good	poor
Mon 10:00	0.44 · high	3.38 · good	29.90 · good	good
Mon 11:00	0.44 · high	2.57 · good	29.90 · good	good
Mon 12:00	0.42 · high	2.51 · good	29.90 · good	poor
Mon 13:00	0.40 · high	2.16 · good	29.90 · good	poor
Mon 14:00	0.40 · high	2.41 · good	29.80 · good	poor
Mon 15:00	0.38 · high	2.45 · good	29.80 · good	poor
Mon 16:00	0.38 · high	2.30 · good	29.80 · good	poor
Mon 17:00	0.36 · good	2.48 · good	29.80 · good	poor
Mon 18:00	0.36 · good	2.73 · good	29.80 · good	poor
Mon 19:00	0.36 · good	3.01 · good	29.80 · good	poor
Mon 20:00	0.38 · high	2.95 · good	29.70 · good	poor
Mon 21:00	0.38 · high	2.73 · good	29.70 · good	poor
Mon 22:00	0.42 · high	2.84 · good	29.70 · good	poor
Mon 23:00	0.44 · high	2.83 · good	29.70 · good	poor
Tue 00:00	0.48 · high	2.97 · good	29.70 · good	fair
Tue 01:00	0.50 · high	4.07 · good	29.70 · good	fair
Tue 02:00	0.54 · high	4.38 · good	29.80 · good	fair
Tue 03:00	0.56 · high	4.75 · good	29.80 · good	fair
Tue 04:00	0.58 · high	4.99 · good	29.80 · good	fair
Tue 05:00	0.62 · high	5.04 · good	29.90 · good	fair
Tue 06:00	0.64 · high	5.12 · good	29.90 · good	fair
Tue 07:00	0.62 · high	3.83 · good	29.90 · good	fair
Tue 08:00	0.60 · high	4.40 · good	29.90 · good	fair
Tue 09:00	0.58 · high	4.37 · good	29.90 · good	fair
Tue 10:00	0.56 · high	3.81 · good	29.90 · good	fair
Tue 11:00	0.54 · high	3.18 · good	29.90 · good	fair
Tue 12:00	0.52 · high	3.00 · good	29.90 · good	poor
Tue 13:00	0.50 · high	2.53 · good	29.90 · good	poor
Tue 14:00	0.50 · high	2.38 · good	29.90 · good	poor
Tue 15:00	0.48 · high	2.40 · good	29.90 · good	poor
Tue 16:00	0.48 · high	2.63 · good	29.80 · good	poor
Tue 17:00	0.48 · high	3.08 · good	29.80 · good	poor
Tue 18:00	0.48 · high	3.09 · good	29.80 · good	poor
Tue 19:00	0.52 · high	3.07 · good	29.80 · good	poor
Tue 20:00	0.54 · high	3.46 · good	29.80 · good	poor
Tue 21:00	0.58 · high	3.70 · good	29.80 · good	poor
Tue 22:00	0.62 · high	4.68 · good	29.70 · good	poor
Tue 23:00	0.66 · high	4.45 · good	29.70 · good	poor
Wed 00:00	0.70 · high	3.64 · good	29.70 · good	poor
Wed 01:00	0.68 · high	3.95 · good	29.70 · good	fair
Wed 02:00	0.66 · high	4.25 · good	29.70 · good	fair
Wed 03:00	0.64 · high	4.10 · good	29.70 · good	fair
Wed 04:00	0.64 · high	4.20 · good	29.80 · good	fair
Wed 05:00	0.64 · high	5.34 · good	29.80 · good	fair
Wed 06:00	0.64 · high	5.45 · high	29.80 · good	fair
Wed 07:00	0.66 · high	5.39 · good	29.80 · good	fair
Wed 08:00	0.68 · high	5.27 · good	29.80 · good	fair
Wed 09:00	0.70 · high	5.55 · high	29.80 · good	fair