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 22:30

Corsica has a usable snorkeling window around Thu 07:00. The main thing to watch is darkness.

Score: 8.1/10

Best time: Thu 07:00

Main risk: Darkness

No useful morning window is showing yet.

No useful afternoon window is showing yet.

Email me when it is good

Sunrise

06:09

Sunset

20:53

Water

28.0°C

Max air

26.2°C

Sky

Clear

0% cloud

Good window is available today

Next safe window: Thu 05:00–18:00 (44% of next 72h are suitable)

3-day planner Best available Show data

3-day planner

Wednesday

❌ poor 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 Thu 05:00 until 18:00.

Why this verdict

Main blockers across the next 72 hours:

  • Darkness (18 hours)
  • Tide/current (15 hours)
  • Waves (10 hours)

Jellyfish drift risk

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

Low · 31/100

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

Sun 20:00 – Wed 20:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.84 around Mon 07:00; 10 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 0.24m).

Wind is at or below 5.4m/s in 14/24 sampled hours (range 1.8 to 13.0m/s).

Tides range from -0.63m to -0.39m; 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
good 🌟 Good
excellent ✅ Excellent
good 🌟 Good
good 🌟 Good
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
poor ❌ Limited
poor ❌ Limited
fair ⚠️ Fair
fair ⚠️ Fair
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
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
good 🌟 Good
good 🌟 Good
good 🌟 Good
good 🌟 Good
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
fair ⚠️ Fair
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
poor ❌ Limited
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
Sun 20:00 0.12 · good 4.80 · good 26.90 · good poor
Sun 21:00 0.12 · good 4.10 · good 26.80 · good poor
Sun 22:00 0.12 · good 3.10 · good 26.60 · good poor
Sun 23:00 0.14 · good 2.90 · good 26.40 · good poor
Mon 00:00 0.14 · good 3.60 · good 26.30 · good poor
Mon 01:00 0.14 · good 3.60 · good 26.20 · good poor
Mon 02:00 0.14 · good 2.70 · good 26.10 · good poor
Mon 03:00 0.14 · good 2.60 · good 26.10 · good poor
Mon 04:00 0.14 · good 2.60 · good 26.00 · good good
Mon 05:00 0.14 · good 1.80 · good 26.00 · good excellent
Mon 06:00 0.14 · good 1.80 · good 26.00 · good good
Mon 07:00 0.14 · good 2.20 · good 26.10 · good good
Mon 08:00 0.16 · good 2.60 · good 26.30 · good fair
Mon 09:00 0.16 · good 5.70 · high 26.50 · good fair
Mon 10:00 0.18 · good 8.90 · high 26.70 · good fair
Mon 11:00 0.18 · good 12.70 · high 26.90 · good fair
Mon 12:00 0.20 · good 13.00 · high 27.10 · good fair
Mon 13:00 0.20 · good 12.60 · high 27.20 · good fair
Mon 14:00 0.22 · good 12.10 · high 27.30 · good poor
Mon 15:00 0.22 · good 10.00 · high 27.40 · good poor
Mon 16:00 0.22 · good 8.00 · high 27.50 · good poor
Mon 17:00 0.22 · good 7.70 · high 27.50 · good poor
Mon 18:00 0.22 · good 7.00 · high 27.50 · good poor
Mon 19:00 0.24 · good 5.00 · good 27.40 · good poor
Mon 20:00 0.26 · good 3.90 · good 27.20 · good poor
Mon 21:00 0.28 · good 2.40 · good 27.00 · good poor
Mon 22:00 0.34 · good 2.80 · good 26.80 · good poor
Mon 23:00 0.40 · high 3.10 · good 26.70 · good poor
Tue 00:00 0.46 · high 2.80 · good 26.50 · good poor
Tue 01:00 0.52 · high 3.50 · good 26.40 · good poor
Tue 02:00 0.58 · high 4.70 · good 26.30 · good poor
Tue 03:00 0.64 · high 4.90 · good 26.30 · good poor
Tue 04:00 0.66 · high 3.40 · good 26.20 · good poor
Tue 05:00 0.70 · high 2.50 · good 26.20 · good fair
Tue 06:00 0.72 · high 1.10 · good 26.30 · good fair
Tue 07:00 0.74 · high 4.00 · good 26.40 · good poor
Tue 08:00 0.74 · high 5.70 · high 26.60 · good poor
Tue 09:00 0.76 · high 8.30 · high 26.80 · good poor
Tue 10:00 0.78 · high 9.20 · high 27.00 · good poor
Tue 11:00 0.80 · high 9.10 · high 27.20 · good poor
Tue 12:00 0.58 · high 10.60 · high 26.70 · good poor
Tue 13:00 0.58 · high 8.80 · high 26.80 · good poor
Tue 14:00 0.58 · high 8.40 · high 26.80 · good fair
Tue 15:00 0.58 · high 8.70 · high 26.90 · good fair
Tue 16:00 0.58 · high 8.10 · high 27.00 · good fair
Tue 17:00 0.58 · high 6.70 · high 27.00 · good fair
Tue 18:00 0.58 · high 4.20 · good 27.00 · good fair
Tue 19:00 0.58 · high 1.90 · good 27.00 · good fair
Tue 20:00 0.58 · high 0.50 · good 26.90 · good poor
Tue 21:00 0.58 · high 2.50 · good 26.80 · good poor
Tue 22:00 0.56 · high 1.90 · good 26.70 · good poor
Tue 23:00 0.56 · high 2.20 · good 26.70 · good poor
Wed 00:00 0.54 · high 3.60 · good 26.60 · good poor
Wed 01:00 0.52 · high 2.70 · good 26.50 · good poor
Wed 02:00 0.50 · high 2.30 · good 26.40 · good poor
Wed 03:00 0.48 · high 2.60 · good 26.40 · good poor
Wed 04:00 0.46 · high 5.40 · good 26.30 · good good
Wed 05:00 0.44 · high 3.30 · good 26.30 · good good
Wed 06:00 0.42 · high 1.30 · good 26.30 · good good
Wed 07:00 0.40 · high 4.80 · good 26.30 · good good
Wed 08:00 0.40 · high 7.30 · high 26.40 · good fair
Wed 09:00 0.38 · high 7.60 · high 26.50 · good fair
Wed 10:00 0.40 · high 8.70 · high 26.60 · good fair
Wed 11:00 0.42 · high 10.30 · high 26.70 · good fair
Wed 12:00 0.44 · high 12.90 · high 26.80 · good fair
Wed 13:00 0.56 · high 13.30 · high 26.90 · good fair
Wed 14:00 0.68 · high 11.70 · high 27.00 · good poor
Wed 15:00 0.80 · high 11.50 · high 27.10 · good poor
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