SnorkelForecast.com

Ponza Snorkel Report Today

Italy · Updated Tue 04:16 (CEST) · Source: Snapshot

The skinny

Go in the best window Report Wed 05:38

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

Score: 7.5/10

Best time: Wed 06:00

Main risk: Tide/Current

Best morning signal: Wed 08:00 (Excellent).

Best afternoon signal: Wed 12:00 (Good). Peak afternoon wind is about 7.8 m/s.

Email me when it is good

Sunrise

05:55

Sunset

20:34

Water

29.5°C

Max air

29.3°C

Sky

Partly cloudy

60% cloud

Good window is available today

Next safe window: Wed 04:00–11:00 (31% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Wednesday

✅ excellent conditions

Main blocker: Tide/current

Thursday

✅ good conditions

Main blocker: Tide/current

Friday

❌ poor conditions

Main blocker: Waves

Best available hours

Next safe window starts at Wed 04:00 until 11:00.

Why this verdict

Main blockers across the next 72 hours:

  • Tide/current (42 hours)
  • Waves (32 hours)
  • Darkness (18 hours)

Jellyfish drift risk

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

Low · 34/100

Low peak drift risk around Wed 15:00.

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.

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

Thu 03:00 – Sun 03:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.8 around Thu 06:00; 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.

21/24 sampled hours stay at or below 0.36m (range 0.18m to 0.38m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.32 to 2.47m/s).

Tides range from -0.51m to -0.27m; 1 of 24 hours are in or near peak slack windows.

72-hour historical overview
poor ❌ Limited
excellent ✅ Excellent
excellent ✅ Excellent
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
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
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
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
good 🌟 Good
good 🌟 Good
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
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
Thu 03:00 0.18 · good 0.50 · good 27.60 · good poor
Thu 04:00 0.18 · good 0.72 · good 27.50 · good excellent
Thu 05:00 0.18 · good 0.90 · good 27.50 · good excellent
Thu 06:00 0.18 · good 1.36 · good 27.60 · good good
Thu 07:00 0.18 · good 1.84 · good 27.70 · good good
Thu 08:00 0.20 · good 2.24 · good 27.90 · good good
Thu 09:00 0.30 · good 2.06 · good 28.00 · good good
Thu 10:00 0.32 · good 1.98 · good 28.20 · good good
Thu 11:00 0.34 · good 1.66 · good 28.40 · good good
Thu 12:00 0.36 · good 1.61 · good 28.50 · good good
Thu 13:00 0.36 · good 2.00 · good 28.60 · good good
Thu 14:00 0.38 · high 1.93 · good 28.60 · good good
Thu 15:00 0.38 · high 2.47 · good 28.70 · good good
Thu 16:00 0.38 · high 2.43 · good 28.70 · good good
Thu 17:00 0.36 · good 1.84 · good 28.70 · good good
Thu 18:00 0.36 · good 1.58 · good 28.70 · good good
Thu 19:00 0.34 · good 0.81 · good 28.70 · good poor
Thu 20:00 0.34 · good 0.80 · good 28.50 · good poor
Thu 21:00 0.32 · good 0.63 · good 28.40 · good poor
Thu 22:00 0.30 · good 0.32 · good 28.30 · good poor
Thu 23:00 0.30 · good 0.73 · good 28.10 · good poor
Fri 00:00 0.28 · good 0.57 · good 28.00 · good poor
Fri 01:00 0.28 · good 0.61 · good 28.00 · good poor
Fri 02:00 0.26 · good 0.82 · good 27.90 · good poor
Fri 03:00 0.26 · good 1.12 · good 27.80 · good poor
Fri 04:00 0.24 · good 1.51 · good 27.80 · good excellent
Fri 05:00 0.24 · good 2.14 · good 27.80 · good excellent
Fri 06:00 0.22 · good 3.18 · good 27.80 · good excellent
Fri 07:00 0.26 · good 3.83 · good 27.90 · good excellent
Fri 08:00 0.30 · good 3.79 · good 28.00 · good good
Fri 09:00 0.34 · good 3.67 · good 28.20 · good good
Fri 10:00 0.34 · good 3.72 · good 28.30 · good good
Fri 11:00 0.32 · good 3.92 · good 28.40 · good good
Fri 12:00 0.32 · good 4.03 · good 28.50 · good good
Fri 13:00 0.30 · good 4.06 · good 28.60 · good good
Fri 14:00 0.28 · good 3.90 · good 28.60 · good good
Fri 15:00 0.26 · good 3.30 · good 28.60 · good excellent
Fri 16:00 0.24 · good 2.60 · good 28.70 · good excellent
Fri 17:00 0.22 · good 2.20 · good 28.60 · good excellent
Fri 18:00 0.20 · good 1.51 · good 28.60 · good excellent
Fri 19:00 0.18 · good 0.92 · good 28.60 · good poor
Fri 20:00 0.16 · good 1.22 · good 28.50 · good poor
Fri 21:00 0.14 · good 1.30 · good 28.40 · good poor
Fri 22:00 0.14 · good 2.15 · good 28.40 · good poor
Fri 23:00 0.14 · good 2.64 · good 28.30 · good poor
Sat 00:00 0.14 · good 2.76 · good 28.20 · good poor
Sat 01:00 0.14 · good 2.70 · good 28.20 · good poor
Sat 02:00 0.12 · good 2.37 · good 28.10 · good poor
Sat 03:00 0.12 · good 2.50 · good 28.10 · good poor
Sat 04:00 0.12 · good 2.55 · good 28.00 · good excellent
Sat 05:00 0.10 · good 2.45 · good 28.00 · good excellent
Sat 06:00 0.10 · good 2.26 · good 28.10 · good excellent
Sat 07:00 0.10 · good 2.06 · good 28.20 · good excellent
Sat 08:00 0.08 · good 1.84 · good 28.30 · good excellent
Sat 09:00 0.08 · good 2.06 · good 28.40 · good excellent
Sat 10:00 0.08 · good 2.28 · good 28.60 · good excellent
Sat 11:00 0.08 · good 2.01 · good 28.70 · good excellent
Sat 12:00 0.08 · good 1.90 · good 28.80 · good excellent
Sat 13:00 0.08 · good 2.06 · good 28.90 · good excellent
Sat 14:00 0.10 · good 1.65 · good 28.90 · good excellent
Sat 15:00 0.10 · good 1.92 · good 29.00 · good excellent
Sat 16:00 0.14 · good 1.56 · good 29.00 · good excellent
Sat 17:00 0.18 · good 1.03 · good 29.00 · good good
Sat 18:00 0.22 · good 0.61 · good 29.00 · good good
Sat 19:00 0.26 · good 0.76 · good 28.90 · good poor
Sat 20:00 0.30 · good 0.81 · good 28.80 · good poor
Sat 21:00 0.34 · good 1.17 · good 28.80 · good poor
Sat 22:00 0.36 · good 1.70 · good 28.60 · good poor
Sat 23:00 0.38 · high 1.96 · good 28.60 · good poor
Sun 00:00 0.40 · high 1.97 · good 28.50 · good poor
Sun 01:00 0.40 · high 1.61 · good 28.40 · good poor
Sun 02:00 0.42 · high 1.41 · good 28.30 · good poor