SnorkelForecast.com

Corsica Snorkel Report Today

France · Updated Tue 05:16 (CEST) · Source: Snapshot · Showing fallback/stale data

The skinny

Go in the best window Report Wed 18:58

Corsica has a usable snorkeling window around Wed 19:00. The main thing to watch is darkness.

Score: 8.1/10

Best time: Wed 19:00

Main risk: Darkness

No useful morning window is showing yet.

Best afternoon signal: Wed 20:00 (Good). Peak afternoon wind is about 2.1 m/s.

Email me when it is good

Sunrise

06:09

Sunset

20:53

Water

28.2°C

Max air

30.4°C

Sky

Clear

0% cloud

Good window is available today

Next safe window: Wed 17:00–18:00 (44% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Wednesday

✅ good conditions

Main blocker: Waves

Thursday

✅ excellent conditions

Main blocker: Tide/current

Friday

❌ poor conditions

Main blocker: Waves

Best available hours

Next safe window starts at Wed 17:00 until 18:00.

Why this verdict

Main blockers across the next 72 hours:

  • Darkness (20 hours)
  • Tide/current (19 hours)
  • Waves (14 hours)

Jellyfish drift risk

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

Low · 32/100

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: Fri 02:00

Fri 02:00

Nearby alternatives in France

Cap d'Antibes

224 km away

✅ Good

Porquerolles

240 km away

✅ Good

Calanques de Marseille

306 km away

✅ Good

Advanced forecast data

Viewing historical data

Wed 16:00 – Sat 16:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.56 around Thu 09:00; 6 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 0.94m to 1.6m).

Wind is at or below 5.4m/s in 7/24 sampled hours (range 2.1 to 22.3m/s).

Tides range from -0.65m to -0.38m; 0 of 24 hours are in or near peak slack windows.

72-hour historical overview
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
good 🌟 Good
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
good 🌟 Good
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
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
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 16:00 0.94 · high 11.90 · high 27.10 · good poor
Wed 17:00 1.10 · high 10.80 · high 27.20 · good poor
Wed 18:00 1.24 · high 8.80 · high 27.20 · good poor
Wed 19:00 1.32 · high 5.90 · high 27.10 · good fair
Wed 20:00 1.42 · high 5.80 · high 27.10 · good poor
Wed 21:00 1.50 · high 6.00 · high 27.00 · good poor
Wed 22:00 1.52 · high 5.80 · high 26.90 · good poor
Wed 23:00 1.56 · high 6.40 · high 26.80 · good poor
Thu 00:00 1.58 · high 6.20 · high 26.70 · good poor
Thu 01:00 1.58 · high 5.80 · high 26.60 · good poor
Thu 02:00 1.60 · high 5.40 · good 26.50 · good poor
Thu 03:00 1.60 · high 4.70 · good 26.50 · good poor
Thu 04:00 1.58 · high 4.90 · good 26.40 · good fair
Thu 05:00 1.58 · high 4.90 · good 26.40 · good fair
Thu 06:00 1.56 · high 3.70 · good 26.40 · good fair
Thu 07:00 1.52 · high 2.10 · good 26.50 · good good
Thu 08:00 1.50 · high 4.60 · good 26.60 · good fair
Thu 09:00 1.46 · high 10.00 · high 26.80 · good poor
Thu 10:00 1.46 · high 11.00 · high 26.90 · good poor
Thu 11:00 1.44 · high 11.20 · high 27.00 · good poor
Thu 12:00 1.44 · high 10.40 · high 27.10 · good poor
Thu 13:00 1.42 · high 20.50 · high 27.20 · good poor
Thu 14:00 1.38 · high 21.90 · high 27.20 · good poor
Thu 15:00 1.36 · high 22.30 · high 27.30 · good poor
Thu 16:00 1.32 · high 13.00 · high 27.30 · good poor
Thu 17:00 1.28 · high 12.60 · high 27.30 · good poor
Thu 18:00 1.24 · high 11.30 · high 27.30 · good poor
Thu 19:00 1.22 · high 4.50 · good 27.20 · good fair
Thu 20:00 1.18 · high 3.50 · good 27.20 · good poor
Thu 21:00 1.16 · high 3.70 · good 27.10 · good poor
Thu 22:00 1.12 · high 4.70 · good 27.00 · good poor
Thu 23:00 1.06 · high 5.40 · good 26.90 · good poor
Fri 00:00 1.02 · high 5.30 · good 26.90 · good poor
Fri 01:00 0.98 · high 5.20 · good 26.80 · good poor
Fri 02:00 0.92 · high 5.00 · good 26.70 · good poor
Fri 03:00 0.88 · high 4.80 · good 26.70 · good poor
Fri 04:00 0.84 · high 5.30 · good 26.60 · good fair
Fri 05:00 0.80 · high 5.90 · high 26.60 · good fair
Fri 06:00 0.76 · high 4.50 · good 26.60 · good fair
Fri 07:00 0.74 · high 1.00 · good 26.60 · good good
Fri 08:00 0.72 · high 6.50 · high 26.70 · good fair
Fri 09:00 0.70 · high 7.60 · high 26.90 · good fair
Fri 10:00 0.70 · high 10.50 · high 27.00 · good fair
Fri 11:00 0.90 · high 11.60 · high 26.80 · good poor
Fri 12:00 0.90 · high 12.20 · high 26.90 · good poor
Fri 13:00 0.90 · high 13.30 · high 27.00 · good poor
Fri 14:00 0.90 · high 14.30 · high 27.20 · good poor
Fri 15:00 0.90 · high 12.90 · high 27.30 · good poor
Fri 16:00 0.90 · high 10.00 · high 27.40 · good fair
Fri 17:00 0.88 · high 7.80 · high 27.40 · good fair
Fri 18:00 0.88 · high 4.60 · good 27.40 · good fair
Fri 19:00 0.86 · high 1.80 · good 27.40 · good good
Fri 20:00 0.86 · high 1.80 · good 27.30 · good poor
Fri 21:00 0.84 · high 4.20 · good 27.10 · good poor
Fri 22:00 0.82 · high 4.40 · good 27.00 · good poor
Fri 23:00 0.82 · high 4.70 · good 26.80 · good poor
Sat 00:00 0.80 · high 5.40 · good 26.70 · good poor
Sat 01:00 0.78 · high 5.20 · good 26.60 · good poor
Sat 02:00 0.74 · high 5.00 · good 26.50 · good poor
Sat 03:00 0.72 · high 5.40 · good 26.40 · good poor
Sat 04:00 0.70 · high 5.40 · good 26.40 · good fair
Sat 05:00 0.68 · high 5.40 · good 26.30 · good fair
Sat 06:00 0.66 · high 3.40 · good 26.30 · good fair
Sat 07:00 0.64 · high 4.50 · good 26.40 · good fair
Sat 08:00 0.60 · high 5.40 · good 26.60 · good fair
Sat 09:00 0.58 · high 7.70 · high 26.80 · good fair
Sat 10:00 0.58 · high 10.90 · high 26.90 · good fair
Sat 11:00 0.56 · high 11.60 · high 27.10 · good fair
Sat 12:00 0.56 · high 12.10 · high 27.20 · good poor
Sat 13:00 0.58 · high 12.90 · high 27.30 · good fair
Sat 14:00 0.62 · high 11.80 · high 27.30 · good fair
Sat 15:00 0.64 · high 9.80 · high 27.30 · good fair