SnorkelForecast.com

Ustica Snorkel Report Today

Italy · Updated Sat 05:02 (CEST) · Source: Snapshot · Showing fallback/stale data

The skinny

Go in the best window Report Tue 00:27

Ustica has a usable snorkeling window around Tue 06:00. The main thing to watch is tide/current.

Score: 7.8/10

Best time: Tue 06:00

Main risk: Tide/Current

Best morning signal: Tue 06:00 (Excellent).

No useful afternoon window is showing yet.

Email me when it is good

Sunrise

05:58

Sunset

20:28

Water

29.6°C

Max air

28.1°C

Sky

Clear

0% cloud

Good window is available today

Next safe window: Tue 04:00 (17% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Tuesday

✅ excellent conditions

Main blocker: Tide/current

Best available hours

Next safe window starts at Tue 04:00.

Why this verdict

Main blockers across the next 72 hours:

  • Tide/current (6 hours)
  • Darkness (5 hours)

Jellyfish drift risk

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

Low · 32/100

Low peak drift risk around Tue 04:00.

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 Italy

San Vito lo Capo

71 km away

❌ Poor

Taormina

207 km away

✅ Good

Capri

224 km away

✅ Good

Tropea

235 km away

✅ Good

Advanced forecast data

Viewing historical data

Wed 22:00 – Sat 22:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.78 around Thu 19:00; 15 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.

24/24 sampled hours stay at or below 0.36m (range 0.14m to 0.3m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.28 to 2.15m/s).

Tides range from -0.67m to -0.26m; 1 of 24 hours are in or near peak slack windows.

72-hour historical overview
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
good 🌟 Good
good 🌟 Good
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
excellent ✅ Excellent
good 🌟 Good
good 🌟 Good
excellent ✅ Excellent
excellent ✅ Excellent
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
Wed 22:00 0.30 · good 0.99 · good 28.90 · good poor
Wed 23:00 0.28 · good 1.49 · good 28.80 · good poor
Thu 00:00 0.28 · good 1.30 · good 28.70 · good poor
Thu 01:00 0.28 · good 1.86 · good 28.60 · good poor
Thu 02:00 0.26 · good 0.28 · good 28.50 · good poor
Thu 03:00 0.26 · good 1.00 · good 28.40 · good poor
Thu 04:00 0.26 · good 0.95 · good 28.40 · good good
Thu 05:00 0.26 · good 1.03 · good 28.40 · good good
Thu 06:00 0.26 · good 1.14 · good 28.40 · good good
Thu 07:00 0.24 · good 0.94 · good 28.50 · good good
Thu 08:00 0.24 · good 1.00 · good 28.70 · good good
Thu 09:00 0.22 · good 0.78 · good 28.80 · good excellent
Thu 10:00 0.22 · good 0.85 · good 29.00 · good excellent
Thu 11:00 0.20 · good 1.00 · good 29.20 · good excellent
Thu 12:00 0.20 · good 1.92 · good 29.30 · good excellent
Thu 13:00 0.20 · good 2.15 · good 29.40 · good excellent
Thu 14:00 0.18 · good 1.84 · good 29.60 · good excellent
Thu 15:00 0.18 · good 1.36 · good 29.70 · good excellent
Thu 16:00 0.18 · good 1.00 · good 29.70 · good excellent
Thu 17:00 0.18 · good 0.86 · good 29.80 · good excellent
Thu 18:00 0.18 · good 1.32 · good 29.80 · good excellent
Thu 19:00 0.16 · good 1.66 · good 29.70 · good poor
Thu 20:00 0.16 · good 1.64 · good 29.60 · good poor
Thu 21:00 0.14 · good 1.27 · good 29.50 · good poor
Thu 22:00 0.14 · good 1.70 · good 29.30 · good poor
Thu 23:00 0.14 · good 1.92 · good 29.20 · good poor
Fri 00:00 0.14 · good 2.04 · good 29.10 · good poor
Fri 01:00 0.14 · good 1.80 · good 29.00 · good poor
Fri 02:00 0.12 · good 1.82 · good 28.90 · good poor
Fri 03:00 0.12 · good 1.55 · good 28.80 · good poor
Fri 04:00 0.12 · good 1.40 · good 28.80 · good excellent
Fri 05:00 0.12 · good 2.33 · good 28.80 · good excellent
Fri 06:00 0.12 · good 2.28 · good 28.80 · good excellent
Fri 07:00 0.12 · good 2.04 · good 28.90 · good excellent
Fri 08:00 0.10 · good 2.61 · good 29.00 · good excellent
Fri 09:00 0.10 · good 3.14 · good 29.20 · good excellent
Fri 10:00 0.12 · good 3.31 · good 29.30 · good excellent
Fri 11:00 0.16 · good 3.02 · good 29.50 · good excellent
Fri 12:00 0.18 · good 2.77 · good 29.60 · good excellent
Fri 13:00 0.18 · good 3.08 · good 29.60 · good excellent
Fri 14:00 0.16 · good 2.05 · good 29.70 · good excellent
Fri 15:00 0.16 · good 1.50 · good 29.70 · good excellent
Fri 16:00 0.14 · good 0.95 · good 29.70 · good excellent
Fri 17:00 0.14 · good 0.92 · good 29.70 · good excellent
Fri 18:00 0.12 · good 0.94 · good 29.60 · good excellent
Fri 19:00 0.12 · good 1.30 · good 29.60 · good poor
Fri 20:00 0.12 · good 1.52 · good 29.50 · good poor
Fri 21:00 0.12 · good 1.70 · good 29.40 · good poor
Fri 22:00 0.12 · good 2.01 · good 29.30 · good poor
Fri 23:00 0.12 · good 2.13 · good 29.20 · good poor
Sat 00:00 0.12 · good 2.39 · good 29.20 · good poor
Sat 01:00 0.16 · good 3.83 · good 29.10 · good poor
Sat 02:00 0.22 · good 4.75 · good 29.10 · good poor
Sat 03:00 0.26 · good 5.00 · good 29.00 · good poor
Sat 04:00 0.26 · good 4.69 · good 29.00 · good good
Sat 05:00 0.26 · good 4.63 · good 29.00 · good good
Sat 06:00 0.26 · good 4.00 · good 28.80 · good excellent
Sat 07:00 0.26 · good 4.53 · good 28.90 · good excellent
Sat 08:00 0.24 · good 4.00 · good 29.00 · good excellent
Sat 09:00 0.24 · good 3.30 · good 29.20 · good excellent
Sat 10:00 0.24 · good 3.96 · good 29.40 · good excellent
Sat 11:00 0.24 · good 2.62 · good 29.50 · good excellent
Sat 12:00 0.24 · good 3.00 · good 29.60 · good excellent
Sat 13:00 0.28 · good 2.77 · good 29.70 · good excellent
Sat 14:00 0.32 · good 2.26 · good 29.70 · good excellent
Sat 15:00 0.36 · good 2.36 · good 29.70 · good good
Sat 16:00 0.36 · good 2.39 · good 29.70 · good good
Sat 17:00 0.36 · good 1.24 · good 29.70 · good excellent
Sat 18:00 0.36 · good 0.57 · good 29.60 · good excellent
Sat 19:00 0.36 · good 0.40 · good 29.60 · good poor
Sat 20:00 0.36 · good 0.32 · good 29.50 · good poor
Sat 21:00 0.36 · good 1.12 · good 29.40 · good poor