MARINE REPORT / 72 HOURS

Corsica Snorkel Report Today

France · Updated Sat 22:26 (CEST) · Source: Snapshot

The skinny

Go in the best window Data updated Sat 22:26 (CEST)

Corsica has a usable snorkeling window around Sun 08:00. The main thing to watch is waves.

Right now (forecast)

Poor · 0.0/10

Sun 00:00 (CEST)

Later today

Excellent · 7.3/10

Sun 10:00 (CEST)

Next three days

Excellent · 7.3/10

Sun 10:00 (CEST)

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

Score: 7.3/10

Best time: Sun 08:00

Main risk: Waves

Best morning signal: Sun 10:00 (Excellent).

Best afternoon signal: Sun 12:00 (Good). Peak afternoon wind is about 2.3 m/s.

Email me when it is good

Sunrise

07:39

Sunset

18:40

Water

23.4°C

Max air

24.4°C

Sky

Cloudy

93% cloud

Good model window in the next 72 hours

Next good model window: Sun 08:00–18:00 (41% of the next 72h meets the model threshold)

3-day planner Best available Show data

3-day planner

Sunday

✅ Excellent conditions

Main blocker: Waves

Monday

✅ Good conditions

Main blocker: Waves

Tuesday

✅ Good conditions

Main blocker: Waves

Best available hours

The next good model window starts at Sun 08:00 and lasts until 18:00.

Why this verdict

Main blockers across the next 72 hours:

  • Waves (68 hours)
  • Darkness (36 hours)
  • Tide/current (6 hours)

Jellyfish drift risk

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

Low · 20/100

Low peak drift risk around Sun 13:00.

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

Next early morning high tide: Mon 02:00

Mon 02:00

Nearby alternatives in France

Cap d'Antibes

224 km away

✅ Good

Porquerolles

240 km away

❌ Poor

Calanques de Marseille

306 km away

✅ Good

Advanced forecast data

Viewing historical data

Tue 00:00 – Fri 00:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.83 around Tue 10:00; 12 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 0.12m to 0.22m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.3 to 3.24m/s).

Tides range from -0.57m to -0.35m; 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
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Good 🌟 Good
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Good 🌟 Good
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
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
Excellent ✅ Excellent
Excellent ✅ Excellent
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 00:00 0.12 · good 1.27 · good 25.90 · good Poor
Tue 01:00 0.14 · good 1.49 · good 25.90 · good Poor
Tue 02:00 0.14 · good 1.56 · good 25.90 · good Poor
Tue 03:00 0.14 · good 1.63 · good 25.90 · good Poor
Tue 04:00 0.14 · good 1.63 · good 25.80 · good Poor
Tue 05:00 0.14 · good 1.70 · good 25.80 · good Poor
Tue 06:00 0.14 · good 2.05 · good 25.80 · good Poor
Tue 07:00 0.14 · good 1.61 · good 25.80 · good Poor
Tue 08:00 0.14 · good 1.91 · good 25.80 · good Excellent
Tue 09:00 0.14 · good 1.00 · good 25.90 · good Excellent
Tue 10:00 0.14 · good 0.30 · good 25.90 · good Excellent
Tue 11:00 0.14 · good 1.70 · good 26.00 · good Excellent
Tue 12:00 0.16 · good 3.01 · good 26.00 · good Good
Tue 13:00 0.16 · good 3.24 · good 26.10 · good Excellent
Tue 14:00 0.18 · good 2.73 · good 26.10 · good Excellent
Tue 15:00 0.18 · good 2.66 · good 26.10 · good Excellent
Tue 16:00 0.20 · good 3.07 · good 26.10 · good Excellent
Tue 17:00 0.22 · good 2.68 · good 26.00 · good Excellent
Tue 18:00 0.22 · good 1.43 · good 26.00 · good Excellent
Tue 19:00 0.22 · good 0.81 · good 26.00 · good Excellent
Tue 20:00 0.22 · good 0.86 · good 25.90 · good Poor
Tue 21:00 0.22 · good 0.50 · good 25.90 · good Poor
Tue 22:00 0.20 · good 1.21 · good 25.90 · good Poor
Tue 23:00 0.20 · good 1.30 · good 25.90 · good Poor
Wed 00:00 0.20 · good 1.30 · good 25.90 · good Poor
Wed 01:00 0.20 · good 1.36 · good 25.80 · good Poor
Wed 02:00 0.20 · good 1.41 · good 25.80 · good Poor
Wed 03:00 0.20 · good 1.42 · good 25.80 · good Poor
Wed 04:00 0.20 · good 1.42 · good 25.80 · good Poor
Wed 05:00 0.20 · good 1.41 · good 25.80 · good Poor
Wed 06:00 0.20 · good 1.49 · good 25.80 · good Poor
Wed 07:00 0.18 · good 1.63 · good 25.80 · good Poor
Wed 08:00 0.18 · good 1.70 · good 25.80 · good Good
Wed 09:00 0.18 · good 1.22 · good 25.80 · good Excellent
Wed 10:00 0.18 · good 0.50 · good 25.90 · good Excellent
Wed 11:00 0.18 · good 1.14 · good 25.90 · good Excellent
Wed 12:00 0.20 · good 2.38 · good 26.00 · good Good
Wed 13:00 0.18 · good 2.72 · good 26.10 · good Good
Wed 14:00 0.18 · good 2.28 · good 26.10 · good Good
Wed 15:00 0.18 · good 2.04 · good 26.10 · good Good
Wed 16:00 0.20 · good 1.50 · good 26.10 · good Good
Wed 17:00 0.22 · good 1.89 · good 26.10 · good Good
Wed 18:00 0.22 · good 1.52 · good 26.00 · good Good
Wed 19:00 0.22 · good 1.08 · good 26.00 · good Good
Wed 20:00 0.22 · good 0.60 · good 25.90 · good Poor
Wed 21:00 0.22 · good 1.00 · good 25.90 · good Poor
Wed 22:00 0.22 · good 1.21 · good 25.90 · good Poor
Wed 23:00 0.22 · good 1.53 · good 25.90 · good Poor
Thu 00:00 0.22 · good 1.44 · good 25.90 · good Poor
Thu 01:00 0.22 · good 1.36 · good 25.80 · good Poor
Thu 02:00 0.22 · good 1.36 · good 25.80 · good Poor
Thu 03:00 0.22 · good 1.36 · good 25.80 · good Poor
Thu 04:00 0.20 · good 1.44 · good 25.80 · good Poor
Thu 05:00 0.20 · good 1.41 · good 25.80 · good Poor
Thu 06:00 0.20 · good 1.27 · good 25.80 · good Poor
Thu 07:00 0.18 · good 1.49 · good 25.80 · good Poor
Thu 08:00 0.18 · good 1.35 · good 25.80 · good Excellent
Thu 09:00 0.18 · good 0.86 · good 25.80 · good Excellent
Thu 10:00 0.18 · good 0.28 · good 25.90 · good Excellent
Thu 11:00 0.18 · good 0.20 · good 25.90 · good Excellent
Thu 12:00 0.18 · good 0.72 · good 26.00 · good Excellent
Thu 13:00 0.16 · good 1.25 · good 26.10 · good Excellent
Thu 14:00 0.16 · good 1.77 · good 26.10 · good Good
Thu 15:00 0.16 · good 2.18 · good 26.10 · good Good
Thu 16:00 0.14 · good 2.40 · good 26.10 · good Good
Thu 17:00 0.14 · good 1.40 · good 26.00 · good Excellent
Thu 18:00 0.16 · good 0.81 · good 26.00 · good Excellent
Thu 19:00 0.14 · good 0.61 · good 26.00 · good Excellent
Thu 20:00 0.14 · good 0.81 · good 25.90 · good Poor
Thu 21:00 0.14 · good 0.89 · good 25.90 · good Poor
Thu 22:00 0.14 · good 0.95 · good 25.90 · good Poor
Thu 23:00 0.14 · good 1.14 · good 25.90 · good Poor