MARINE REPORT / 72 HOURS

Sardinia Snorkel Report Today

Italy · Updated Mon 05:15 (CEST) · Source: Snapshot

The skinny

Marginal Data updated Mon 05:15 (CEST)

Sardinia looks marginal today. The least-bad daylight window is around Mon 10:00, but waves is limiting the forecast.

Right now (forecast)

Poor · 0.0/10

Mon 07:00 (CEST)

Later today

Fair · 4.9/10

Mon 10:00 (CEST)

Next three days

Fair · 5.1/10

Tue 18:00 (CEST)

Model estimates using Open-Meteo; not observations or safety guarantees. Check official advisories and conditions at the beach.

Score: 4.9/10

Best time: Mon 10:00

Main risk: Waves

Best morning signal: Mon 10:00 (Fair).

Best afternoon signal: Mon 18:00 (Fair). Peak afternoon wind is about 6.7 m/s.

Email me when it is good

Sunrise

07:37

Sunset

18:35

Water

23.1°C

Max air

22.3°C

Sky

Cloudy

100% cloud

No good model window in the next 72 hours

Use the best-available section for the least-bad times.

3-day planner Best available Show data

3-day planner

Monday

⚠️ Fair conditions

Main blocker: Waves

Tuesday

⚠️ Fair conditions

Main blocker: Waves

Wednesday

⚠️ Fair conditions

Main blocker: Waves

Best available hours

  • Tue 18:00: Fair (0.51) · still limited by waves
  • Tue 17:00: Fair (0.51) · still limited by waves
  • Mon 10:00: Fair (0.49) · still limited by waves, wind

Why this verdict

Main blockers across the next 72 hours:

  • Waves (69 hours)
  • Tide/current (65 hours)
  • Darkness (36 hours)

Jellyfish drift risk

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

Low · 20/100

Low peak drift risk around Mon 10:00.

water is warm enough for occasional jellyfish; 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

Tue 18:00, Wed 18:00

Nearby alternatives in Italy

Elba

194 km away

❌ Poor

Ponza

290 km away

✅ Good

Cinque Terre

333 km away

⚠️ Fair

Capri

402 km away

✅ Good

Advanced forecast data

Viewing historical data

Tue 07:00 – Fri 07:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.8 around Tue 10:00; 11 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.

12/24 sampled hours stay at or below 0.36m (range 0.14m to 0.48m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.54 to 3.23m/s).

Tides range from -0.69m to -0.39m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
Poor ❌ Limited
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Good 🌟 Good
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
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
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 is better in daylight, so night hours score lower.
Detailed hourly data table
Time Wave (m) Wind (m/s) Sea temp (°C) Status
Tue 07:00 0.14 · good 1.39 · good 23.60 · good Poor
Tue 08:00 0.16 · good 1.39 · good 23.60 · good Excellent
Tue 09:00 0.20 · good 1.08 · good 23.60 · good Excellent
Tue 10:00 0.22 · good 0.81 · good 23.60 · good Excellent
Tue 11:00 0.26 · good 1.80 · good 23.60 · good Good
Tue 12:00 0.28 · good 2.18 · good 23.60 · good Good
Tue 13:00 0.42 · high 2.51 · good 23.70 · good Good
Tue 14:00 0.42 · high 2.73 · good 23.70 · good Good
Tue 15:00 0.42 · high 2.75 · good 23.70 · good Good
Tue 16:00 0.40 · high 2.56 · good 23.70 · good Good
Tue 17:00 0.40 · high 2.33 · good 23.70 · good Good
Tue 18:00 0.40 · high 2.08 · good 23.70 · good Good
Tue 19:00 0.44 · high 1.52 · good 23.60 · good Poor
Tue 20:00 0.42 · high 1.00 · good 23.60 · good Poor
Tue 21:00 0.40 · high 0.94 · good 23.60 · good Poor
Tue 22:00 0.36 · good 0.85 · good 23.60 · good Poor
Tue 23:00 0.34 · good 0.76 · good 23.60 · good Poor
Wed 00:00 0.32 · good 0.54 · good 23.60 · good Poor
Wed 01:00 0.32 · good 0.70 · good 23.50 · good Poor
Wed 02:00 0.30 · good 1.06 · good 23.50 · good Poor
Wed 03:00 0.34 · good 1.30 · good 23.50 · good Poor
Wed 04:00 0.38 · high 3.23 · good 23.50 · good Poor
Wed 05:00 0.42 · high 3.09 · good 23.40 · good Poor
Wed 06:00 0.48 · high 2.92 · good 23.40 · good Poor
Wed 07:00 0.56 · high 2.88 · good 23.40 · good Poor
Wed 08:00 0.62 · high 2.86 · good 23.40 · good Good
Wed 09:00 0.66 · high 3.36 · good 23.40 · good Fair
Wed 10:00 0.68 · high 4.02 · good 23.40 · good Fair
Wed 11:00 0.72 · high 3.72 · good 23.40 · good Fair
Wed 12:00 0.72 · high 3.98 · good 23.40 · good Fair
Wed 13:00 0.72 · high 4.35 · good 23.40 · good Fair
Wed 14:00 0.64 · high 4.20 · good 23.40 · good Fair
Wed 15:00 0.62 · high 3.81 · good 23.40 · good Fair
Wed 16:00 0.60 · high 2.76 · good 23.40 · good Fair
Wed 17:00 0.58 · high 2.26 · good 23.40 · good Fair
Wed 18:00 0.56 · high 1.78 · good 23.40 · good Fair
Wed 19:00 0.54 · high 0.89 · good 23.30 · good Poor
Wed 20:00 0.52 · high 0.57 · good 23.30 · good Poor
Wed 21:00 0.50 · high 0.91 · good 23.30 · good Poor
Wed 22:00 0.50 · high 1.08 · good 23.30 · good Poor
Wed 23:00 0.48 · high 1.34 · good 23.30 · good Poor
Thu 00:00 0.48 · high 1.34 · good 23.30 · good Poor
Thu 01:00 0.46 · high 1.34 · good 23.20 · good Poor
Thu 02:00 0.32 · good 1.43 · good 23.20 · good Poor
Thu 03:00 0.32 · good 1.43 · good 23.20 · good Poor
Thu 04:00 0.30 · good 1.43 · good 23.20 · good Poor
Thu 05:00 0.30 · good 1.34 · good 23.20 · good Poor
Thu 06:00 0.28 · good 1.34 · good 23.10 · good Poor
Thu 07:00 0.28 · good 1.53 · good 23.10 · good Poor
Thu 08:00 0.26 · good 1.26 · good 23.10 · good Excellent
Thu 09:00 0.26 · good 1.12 · good 23.10 · good Excellent
Thu 10:00 0.26 · good 1.00 · good 23.10 · good Excellent
Thu 11:00 0.26 · good 1.08 · good 23.20 · good Excellent
Thu 12:00 0.24 · good 2.11 · good 23.20 · good Excellent
Thu 13:00 0.24 · good 2.64 · good 23.20 · good Excellent
Thu 14:00 0.22 · good 2.97 · good 23.20 · good Excellent
Thu 15:00 0.22 · good 3.89 · good 23.20 · good Good
Thu 16:00 0.20 · good 4.81 · good 23.20 · good Good
Thu 17:00 0.20 · good 5.54 · high 23.20 · good Good
Thu 18:00 0.30 · good 5.12 · good 23.20 · good Good
Thu 19:00 0.30 · good 4.22 · good 23.20 · good Poor
Thu 20:00 0.30 · good 3.83 · good 23.20 · good Poor
Thu 21:00 0.26 · good 3.50 · good 23.20 · good Poor
Thu 22:00 0.24 · good 2.81 · good 23.20 · good Poor
Thu 23:00 0.20 · good 2.60 · good 23.10 · good Poor
Fri 00:00 0.18 · good 2.50 · good 23.10 · good Poor
Fri 01:00 0.18 · good 2.20 · good 23.10 · good Poor
Fri 02:00 0.16 · good 2.33 · good 23.10 · good Poor
Fri 03:00 0.18 · good 2.22 · good 23.10 · good Poor
Fri 04:00 0.18 · good 2.10 · good 23.10 · good Poor
Fri 05:00 0.20 · good 1.30 · good 23.10 · good Poor
Fri 06:00 0.18 · good 1.34 · good 23.10 · good Poor