Tuesday
⚠️ fair conditions
Main blocker: Waves
Portugal · Updated Tue 04:14 (WEST) · Source: Snapshot
The skinny
Go in the best window Report Tue 10:57Madeira - Garajau has a usable snorkeling window around Wed 08:00. The main thing to watch is waves.
Score: 5.8/10
Best time: Wed 08:00
Main risk: Waves
Best morning signal: Tue 11:00 (Fair).
Best afternoon signal: Tue 21:00 (Fair). Peak afternoon wind is about 5.3 m/s.
Good window is available today
Next safe window: Wed 07:00–08:00 (6% of next 72h are suitable)
Tuesday
⚠️ fair conditions
Main blocker: Waves
Wednesday
✅ good conditions
Main blocker: Waves
Thursday
✅ good conditions
Main blocker: Waves
Next safe window starts at Wed 07:00 until 08:00.
Main blockers across the next 72 hours:
Drift estimate from wind, swell, current and warm water.
Low peak drift risk around Tue 18:00.
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.
Next early morning high tide: Wed 07:00
Tue 19:00, Wed 07:00, Wed 20:00, Thu 09:00, Thu 21:00
Viewing historical data
Wed 09:00 – Sat 09:00 (WEST)
Best snorkel score is 0.56 around Thu 09:00; 14 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.
0/24 sampled hours stay at or below 0.36m (range 0.56m to 0.72m).
Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.36 to 2.0m/s).
Tides range from -1.31m to 1.03m; 1 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 |
|---|---|---|---|---|
| Wed 09:00 | 0.72 · high | 1.43 · good | 23.20 · good | fair |
| Wed 10:00 | 0.72 · high | 1.73 · good | 23.30 · good | fair |
| Wed 11:00 | 0.72 · high | 1.91 · good | 23.40 · good | fair |
| Wed 12:00 | 0.72 · high | 1.90 · good | 23.50 · good | fair |
| Wed 13:00 | 0.72 · high | 2.00 · good | 23.60 · good | fair |
| Wed 14:00 | 0.72 · high | 1.80 · good | 23.60 · good | fair |
| Wed 15:00 | 0.72 · high | 1.80 · good | 23.70 · good | fair |
| Wed 16:00 | 0.72 · high | 1.60 · good | 23.80 · good | fair |
| Wed 17:00 | 0.70 · high | 1.32 · good | 23.90 · good | fair |
| Wed 18:00 | 0.70 · high | 0.95 · good | 23.90 · good | fair |
| Wed 19:00 | 0.70 · high | 0.89 · good | 23.80 · good | fair |
| Wed 20:00 | 0.68 · high | 0.71 · good | 23.80 · good | fair |
| Wed 21:00 | 0.68 · high | 0.58 · good | 23.70 · good | poor |
| Wed 22:00 | 0.68 · high | 0.71 · good | 23.50 · good | poor |
| Wed 23:00 | 0.66 · high | 0.94 · good | 23.40 · good | poor |
| Thu 00:00 | 0.66 · high | 1.02 · good | 23.40 · good | poor |
| Thu 01:00 | 0.64 · high | 1.32 · good | 23.30 · good | poor |
| Thu 02:00 | 0.64 · high | 1.41 · good | 23.30 · good | poor |
| Thu 03:00 | 0.62 · high | 1.46 · good | 23.20 · good | poor |
| Thu 04:00 | 0.60 · high | 1.46 · good | 23.20 · good | poor |
| Thu 05:00 | 0.60 · high | 1.36 · good | 23.20 · good | poor |
| Thu 06:00 | 0.58 · high | 1.21 · good | 23.20 · good | poor |
| Thu 07:00 | 0.58 · high | 0.98 · good | 23.30 · good | fair |
| Thu 08:00 | 0.56 · high | 0.36 · good | 23.30 · good | good |
| Thu 09:00 | 0.56 · high | 1.10 · good | 23.40 · good | good |
| Thu 10:00 | 0.56 · high | 1.75 · good | 23.50 · good | fair |
| Thu 11:00 | 0.56 · high | 1.87 · good | 23.60 · good | fair |
| Thu 12:00 | 0.56 · high | 2.02 · good | 23.70 · good | fair |
| Thu 13:00 | 0.56 · high | 1.96 · good | 23.80 · good | fair |
| Thu 14:00 | 0.56 · high | 1.96 · good | 23.80 · good | fair |
| Thu 15:00 | 0.56 · high | 1.91 · good | 23.90 · good | fair |
| Thu 16:00 | 0.56 · high | 1.90 · good | 24.00 · good | fair |
| Thu 17:00 | 0.54 · high | 1.63 · good | 24.10 · good | fair |
| Thu 18:00 | 0.54 · high | 1.30 · good | 24.10 · good | fair |
| Thu 19:00 | 0.54 · high | 1.27 · good | 24.10 · good | fair |
| Thu 20:00 | 0.52 · high | 1.22 · good | 24.00 · good | good |
| Thu 21:00 | 0.52 · high | 1.41 · good | 23.90 · good | poor |
| Thu 22:00 | 0.52 · high | 1.70 · good | 23.80 · good | poor |
| Thu 23:00 | 0.52 · high | 1.70 · good | 23.70 · good | poor |
| Fri 00:00 | 0.52 · high | 1.80 · good | 23.70 · good | poor |
| Fri 01:00 | 0.54 · high | 1.80 · good | 23.60 · good | poor |
| Fri 02:00 | 0.54 · high | 1.70 · good | 23.60 · good | poor |
| Fri 03:00 | 0.56 · high | 1.70 · good | 23.50 · good | poor |
| Fri 04:00 | 0.56 · high | 1.60 · good | 23.50 · good | poor |
| Fri 05:00 | 0.58 · high | 1.82 · good | 23.50 · good | poor |
| Fri 06:00 | 0.58 · high | 1.75 · good | 23.50 · good | poor |
| Fri 07:00 | 0.58 · high | 1.97 · good | 23.50 · good | fair |
| Fri 08:00 | 0.60 · high | 2.25 · good | 23.50 · good | fair |
| Fri 09:00 | 0.60 · high | 3.08 · good | 23.60 · good | fair |
| Fri 10:00 | 0.62 · high | 3.24 · good | 23.60 · good | fair |
| Fri 11:00 | 0.64 · high | 3.34 · good | 23.70 · good | fair |
| Fri 12:00 | 0.66 · high | 3.47 · good | 23.80 · good | fair |
| Fri 13:00 | 0.68 · high | 3.39 · good | 23.90 · good | fair |
| Fri 14:00 | 0.68 · high | 3.75 · good | 24.00 · good | fair |
| Fri 15:00 | 0.70 · high | 3.62 · good | 24.10 · good | fair |
| Fri 16:00 | 0.70 · high | 3.41 · good | 24.20 · good | fair |
| Fri 17:00 | 0.70 · high | 2.90 · good | 24.20 · good | fair |
| Fri 18:00 | 0.70 · high | 2.76 · good | 24.30 · good | fair |
| Fri 19:00 | 0.70 · high | 2.70 · good | 24.30 · good | fair |
| Fri 20:00 | 0.72 · high | 2.52 · good | 24.20 · good | fair |
| Fri 21:00 | 0.72 · high | 2.15 · good | 24.10 · good | poor |
| Fri 22:00 | 0.72 · high | 2.21 · good | 24.00 · good | poor |
| Fri 23:00 | 0.74 · high | 2.47 · good | 23.90 · good | poor |
| Sat 00:00 | 0.74 · high | 2.51 · good | 23.90 · good | poor |
| Sat 01:00 | 0.74 · high | 2.50 · good | 23.80 · good | poor |
| Sat 02:00 | 0.76 · high | 2.70 · good | 23.80 · good | poor |
| Sat 03:00 | 0.76 · high | 2.90 · good | 23.80 · good | poor |
| Sat 04:00 | 0.76 · high | 2.90 · good | 23.70 · good | poor |
| Sat 05:00 | 0.76 · high | 2.80 · good | 23.70 · good | poor |
| Sat 06:00 | 0.74 · high | 2.92 · good | 23.80 · good | poor |
| Sat 07:00 | 0.74 · high | 2.81 · good | 23.90 · good | fair |
| Sat 08:00 | 0.76 · high | 2.75 · good | 23.90 · good | fair |