Tuesday
❌ poor conditions
Main blocker: Waves
Saudi Arabia · Updated Tue 01:12 (+03) · Source: Snapshot
The skinny
Go in the best window Report Tue 17:50Yanbu has a usable snorkeling window around Thu 06:00. The main thing to watch is tide/current.
Score: 5.0/10
Best time: Thu 06:00
Main risk: Tide/Current
No useful morning window is showing yet.
Best afternoon signal: Tue 19:00 (Poor). Peak afternoon wind is about 12.2 m/s.
Good window is available today
Next safe window: Thu 03:00–09:00 (17% of next 72h are suitable)
Tuesday
❌ poor conditions
Main blocker: Waves
Wednesday
⚠️ fair conditions
Main blocker: Waves
Thursday
✅ excellent conditions
Main blocker: Tide/current
Next safe window starts at Thu 03:00 until 09:00.
Main blockers across the next 72 hours:
Drift estimate from wind, swell, current and warm water.
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.
Next early morning high tide: Tue 22:00
Tue 22:00, Wed 23:00
No nearby alternatives available.
Viewing historical data
Tue 14:00 – Fri 14:00 (+03)
Best snorkel score is 0.69 around Wed 12:00; 13 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.
Tap a chart to load just that series.
3/24 sampled hours stay at or below 0.36m (range 0.34m to 0.88m).
Wind is at or below 5.4m/s in 17/24 sampled hours (range 1.13 to 8.19m/s).
Tides range from -0.2m to 0.33m; 2 of 24 hours are in or near peak slack windows.
We score each hour from 0 to 1 using daylight and these weighted components:
| Time | Wave (m) | Wind (m/s) | Sea temp (°C) | Status |
|---|---|---|---|---|
| Tue 14:00 | 0.88 · high | 8.19 · high | 26.90 · good | poor |
| Tue 15:00 | 0.86 · high | 7.47 · high | 26.90 · good | fair |
| Tue 16:00 | 0.80 · high | 6.49 · high | 26.90 · good | fair |
| Tue 17:00 | 0.74 · high | 5.64 · high | 26.90 · good | poor |
| Tue 18:00 | 0.68 · high | 5.02 · good | 26.90 · good | poor |
| Tue 19:00 | 0.66 · high | 4.65 · good | 26.90 · good | poor |
| Tue 20:00 | 0.62 · high | 5.02 · good | 26.90 · good | poor |
| Tue 21:00 | 0.60 · high | 5.61 · high | 26.80 · good | poor |
| Tue 22:00 | 0.64 · high | 5.25 · good | 26.80 · good | poor |
| Tue 23:00 | 0.66 · high | 3.44 · good | 26.80 · good | poor |
| Wed 00:00 | 0.70 · high | 3.63 · good | 26.80 · good | poor |
| Wed 01:00 | 0.68 · high | 4.68 · good | 26.80 · good | poor |
| Wed 02:00 | 0.64 · high | 3.39 · good | 26.80 · good | poor |
| Wed 03:00 | 0.62 · high | 1.13 · good | 26.80 · good | good |
| Wed 04:00 | 0.50 · high | 3.65 · good | 27.20 · good | good |
| Wed 05:00 | 0.46 · high | 3.94 · good | 27.20 · good | good |
| Wed 06:00 | 0.40 · high | 4.57 · good | 27.20 · good | good |
| Wed 07:00 | 0.38 · high | 4.08 · good | 27.30 · good | good |
| Wed 08:00 | 0.36 · good | 3.72 · good | 27.40 · good | good |
| Wed 09:00 | 0.34 · good | 3.61 · good | 27.50 · good | good |
| Wed 10:00 | 0.36 · good | 4.20 · good | 27.60 · good | good |
| Wed 11:00 | 0.40 · high | 5.24 · good | 27.70 · good | good |
| Wed 12:00 | 0.42 · high | 6.40 · high | 27.70 · good | good |
| Wed 13:00 | 0.52 · high | 7.22 · high | 27.70 · good | fair |
| Wed 14:00 | 0.60 · high | 7.70 · high | 27.70 · good | fair |
| Wed 15:00 | 0.70 · high | 7.53 · high | 27.60 · good | fair |
| Wed 16:00 | 0.70 · high | 6.42 · high | 27.60 · good | fair |
| Wed 17:00 | 0.70 · high | 6.72 · high | 27.50 · good | poor |
| Wed 18:00 | 0.70 · high | 6.51 · high | 27.50 · good | poor |
| Wed 19:00 | 0.66 · high | 6.87 · high | 27.40 · good | poor |
| Wed 20:00 | 0.62 · high | 4.45 · good | 27.40 · good | poor |
| Wed 21:00 | 0.58 · high | 2.17 · good | 27.40 · good | poor |
| Wed 22:00 | 0.58 · high | 1.38 · good | 27.40 · good | poor |
| Wed 23:00 | 0.56 · high | 0.85 · good | 27.40 · good | poor |
| Thu 00:00 | 0.56 · high | 0.76 · good | 27.40 · good | poor |
| Thu 01:00 | 0.56 · high | 0.36 · good | 27.40 · good | poor |
| Thu 02:00 | 0.58 · high | 0.32 · good | 27.40 · good | poor |
| Thu 03:00 | 0.58 · high | 0.73 · good | 27.40 · good | good |
| Thu 04:00 | 0.56 · high | 1.12 · good | 27.40 · good | good |
| Thu 05:00 | 0.56 · high | 1.03 · good | 27.40 · good | good |
| Thu 06:00 | 0.54 · high | 1.25 · good | 27.40 · good | good |
| Thu 07:00 | 0.58 · high | 2.14 · good | 27.40 · good | good |
| Thu 08:00 | 0.60 · high | 2.90 · good | 27.50 · good | fair |
| Thu 09:00 | 0.64 · high | 4.90 · good | 27.50 · good | fair |
| Thu 10:00 | 0.82 · high | 7.67 · high | 27.60 · good | fair |
| Thu 11:00 | 0.98 · high | 9.63 · high | 27.60 · good | poor |
| Thu 12:00 | 1.16 · high | 10.21 · high | 27.60 · good | poor |
| Thu 13:00 | 1.16 · high | 10.60 · high | 27.60 · good | poor |
| Thu 14:00 | 1.18 · high | 10.49 · high | 27.60 · good | poor |
| Thu 15:00 | 1.18 · high | 10.08 · high | 27.60 · good | fair |
| Thu 16:00 | 1.10 · high | 9.32 · high | 27.60 · good | fair |
| Thu 17:00 | 1.04 · high | 9.39 · high | 27.50 · good | poor |
| Thu 18:00 | 0.96 · high | 8.02 · high | 27.50 · good | poor |
| Thu 19:00 | 0.90 · high | 6.28 · high | 27.50 · good | poor |
| Thu 20:00 | 0.84 · high | 6.41 · high | 27.50 · good | poor |
| Thu 21:00 | 0.78 · high | 6.10 · high | 27.50 · good | poor |
| Thu 22:00 | 0.78 · high | 5.51 · high | 27.50 · good | poor |
| Thu 23:00 | 0.78 · high | 5.41 · high | 27.40 · good | poor |
| Fri 00:00 | 0.78 · high | 5.70 · high | 27.40 · good | poor |
| Fri 01:00 | 0.80 · high | 5.87 · high | 27.40 · good | poor |
| Fri 02:00 | 0.84 · high | 6.16 · high | 27.40 · good | poor |
| Fri 03:00 | 0.86 · high | 6.09 · high | 27.40 · good | fair |
| Fri 04:00 | 0.82 · high | 3.79 · good | 27.40 · good | fair |
| Fri 05:00 | 0.80 · high | 0.25 · good | 27.40 · good | good |
| Fri 06:00 | 0.76 · high | 1.52 · good | 27.40 · good | fair |
| Fri 07:00 | 0.80 · high | 1.11 · good | 27.40 · good | fair |
| Fri 08:00 | 0.86 · high | 2.91 · good | 27.40 · good | fair |
| Fri 09:00 | 0.90 · high | 6.18 · high | 27.50 · good | fair |
| Fri 10:00 | 0.98 · high | 9.05 · high | 27.50 · good | fair |
| Fri 11:00 | 1.06 · high | 10.47 · high | 27.50 · good | fair |
| Fri 12:00 | 1.14 · high | 10.29 · high | 27.50 · good | fair |
| Fri 13:00 | 1.08 · high | 10.48 · high | 27.50 · good | fair |