SnorkelForecast.com

Ponza Snorkel Report Today

Italy · Updated Tue 04:16 (CEST) · Source: Snapshot · Showing fallback/stale data

The skinny

Go in the best window Report Wed 15:42

Ponza has a usable snorkeling window around Thu 11:00. The main thing to watch is tide/current.

Score: 6.4/10

Best time: Thu 11:00

Main risk: Tide/Current

No useful morning window is showing yet.

Best afternoon signal: Wed 16:00 (Fair). Peak afternoon wind is about 7.8 m/s.

Email me when it is good

Sunrise

05:55

Sunset

20:34

Water

30.1°C

Max air

29.3°C

Sky

Clear

0% cloud

Good window is available today

Next safe window: Thu 09:00–14:00 (18% 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: Tide/current

Friday

❌ poor conditions

Main blocker: Waves

Best available hours

Next safe window starts at Thu 09:00 until 14:00.

Why this verdict

Main blockers across the next 72 hours:

  • Tide/current (37 hours)
  • Waves (29 hours)
  • Darkness (18 hours)

Jellyfish drift risk

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

Low · 34/100

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.

Upcoming high tides

Next early morning high tide: Thu 02:00

Thu 02:00, Thu 16:00

Nearby alternatives in Italy

Capri

114 km away

✅ Good

Ustica

245 km away

✅ Good

Sardinia

290 km away

✅ Good

San Vito lo Capo

304 km away

✅ Good

Advanced forecast data

Viewing historical data

Fri 13:00 – Mon 13:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.61 around Sat 14:00; 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 0.62m).

Wind is at or below 5.4m/s in 7/24 sampled hours (range 0.5 to 18.1m/s).

Tides range from -0.61m to -0.32m; 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
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
good 🌟 Good
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
good 🌟 Good
good 🌟 Good
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
good 🌟 Good
good 🌟 Good
good 🌟 Good
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
Fri 13:00 0.50 · high 8.70 · high 28.20 · good poor
Fri 14:00 0.54 · high 13.70 · high 28.20 · good poor
Fri 15:00 0.58 · high 15.60 · high 28.10 · good poor
Fri 16:00 0.60 · high 16.90 · high 28.00 · good poor
Fri 17:00 0.60 · high 16.00 · high 27.90 · good poor
Fri 18:00 0.62 · high 15.10 · high 27.90 · good poor
Fri 19:00 0.60 · high 13.80 · high 27.80 · good poor
Fri 20:00 0.56 · high 11.20 · high 27.70 · good poor
Fri 21:00 0.54 · high 10.50 · high 27.60 · good poor
Fri 22:00 0.52 · high 6.30 · high 27.60 · good poor
Fri 23:00 0.50 · high 4.30 · good 27.50 · good poor
Sat 00:00 0.48 · high 0.50 · good 27.40 · good poor
Sat 01:00 0.46 · high 0.80 · good 27.40 · good poor
Sat 02:00 0.44 · high 1.00 · good 27.30 · good poor
Sat 03:00 0.42 · high 1.80 · good 27.30 · good poor
Sat 04:00 0.42 · high 3.90 · good 27.20 · good fair
Sat 05:00 0.40 · high 5.90 · high 27.20 · good fair
Sat 06:00 0.40 · high 7.30 · high 27.30 · good fair
Sat 07:00 0.40 · high 13.10 · high 27.40 · good fair
Sat 08:00 0.42 · high 17.10 · high 27.50 · good fair
Sat 09:00 0.42 · high 18.10 · high 27.70 · good fair
Sat 10:00 0.42 · high 14.90 · high 27.90 · good fair
Sat 11:00 0.42 · high 8.70 · high 28.00 · good fair
Sat 12:00 0.42 · high 3.00 · good 28.10 · good good
Sat 13:00 0.40 · high 4.10 · good 28.10 · good good
Sat 14:00 0.40 · high 10.70 · high 28.10 · good fair
Sat 15:00 0.38 · high 13.40 · high 28.00 · good fair
Sat 16:00 0.40 · high 12.80 · high 28.00 · good fair
Sat 17:00 0.44 · high 12.70 · high 27.90 · good fair
Sat 18:00 0.46 · high 12.10 · high 27.80 · good fair
Sat 19:00 0.48 · high 11.80 · high 27.80 · good poor
Sat 20:00 0.50 · high 14.30 · high 27.70 · good poor
Sat 21:00 0.52 · high 14.30 · high 27.60 · good poor
Sat 22:00 0.50 · high 11.30 · high 27.50 · good poor
Sat 23:00 0.50 · high 7.70 · high 27.50 · good poor
Sun 00:00 0.48 · high 7.50 · high 27.40 · good poor
Sun 01:00 0.46 · high 7.00 · high 27.40 · good poor
Sun 02:00 0.44 · high 8.30 · high 27.30 · good poor
Sun 03:00 0.42 · high 7.40 · high 27.30 · good poor
Sun 04:00 0.40 · high 6.30 · high 27.30 · good good
Sun 05:00 0.40 · high 5.00 · good 27.30 · good good
Sun 06:00 0.38 · high 6.20 · high 27.30 · good good
Sun 07:00 0.36 · good 10.00 · high 27.30 · good fair
Sun 08:00 0.36 · good 11.30 · high 27.30 · good fair
Sun 09:00 0.34 · good 12.20 · high 27.40 · good fair
Sun 10:00 0.32 · good 11.00 · high 27.40 · good fair
Sun 11:00 0.30 · good 10.20 · high 27.50 · good fair
Sun 12:00 0.28 · good 11.90 · high 27.50 · good fair
Sun 13:00 0.28 · good 14.50 · high 27.50 · good fair
Sun 14:00 0.30 · good 16.10 · high 27.60 · good fair
Sun 15:00 0.30 · good 19.50 · high 27.60 · good fair
Sun 16:00 0.34 · good 20.30 · high 27.60 · good fair
Sun 17:00 0.38 · high 17.50 · high 27.50 · good fair
Sun 18:00 0.42 · high 17.70 · high 27.50 · good fair
Sun 19:00 0.42 · high 14.60 · high 27.50 · good poor
Sun 20:00 0.40 · high 11.70 · high 27.40 · good poor
Sun 21:00 0.40 · high 9.60 · high 27.40 · good poor
Sun 22:00 0.36 · good 10.80 · high 27.30 · good poor
Sun 23:00 0.34 · good 11.30 · high 27.30 · good poor
Mon 00:00 0.30 · good 11.40 · high 27.20 · good poor
Mon 01:00 0.28 · good 12.20 · high 27.20 · good poor
Mon 02:00 0.26 · good 11.60 · high 27.10 · good poor
Mon 03:00 0.24 · good 10.60 · high 27.10 · good poor
Mon 04:00 0.24 · good 10.20 · high 27.00 · good good
Mon 05:00 0.26 · good 9.40 · high 27.00 · good fair
Mon 06:00 0.26 · good 8.70 · high 27.00 · good fair
Mon 07:00 0.26 · good 9.90 · high 27.10 · good fair
Mon 08:00 0.26 · good 10.80 · high 27.20 · good fair
Mon 09:00 0.26 · good 11.50 · high 27.30 · good fair
Mon 10:00 0.26 · good 2.21 · good 27.40 · good good
Mon 11:00 0.26 · good 2.10 · good 27.50 · good good
Mon 12:00 0.24 · good 2.66 · good 27.60 · good good