MARINE REPORT / 72 HOURS

Calanques de Marseille Snorkel Report Today

France · Updated Sun 04:42 (CEST) · Source: Snapshot

The skinny

Marginal Data updated Sun 04:42 (CEST)

Calanques de Marseille looks marginal today. The least-bad daylight window is around Sun 09:00, but waves is limiting the forecast.

Right now (forecast)

Poor · 0.0/10

Sun 05:00 (CEST)

Later today

Fair · 5.4/10

Sun 09:00 (CEST)

Next three days

Fair · 5.4/10

Sun 09:00 (CEST)

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

Score: 5.4/10

Best time: Sun 09:00

Main risk: Waves

Best morning signal: Sun 09:00 (Fair).

Best afternoon signal: Sun 14:00 (Fair). Peak afternoon wind is about 5.7 m/s.

Email me when it is good

Sunrise

07:55

Sunset

18:50

Water

22.3°C

Max air

18.1°C

Sky

Cloudy

99% 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

Sunday

⚠️ Fair conditions

Main blocker: Waves

Monday

⚠️ Fair conditions

Main blocker: Waves

Tuesday

❌ Poor conditions

Main blocker: Waves

Best available hours

  • Sun 09:00: Fair (0.54) · still limited by waves
  • Sun 10:00: Fair (0.53) · still limited by waves
  • Sun 08:00: Fair (0.52) · still limited by waves

Why this verdict

Main blockers across the next 72 hours:

  • Waves (70 hours)
  • Tide/current (55 hours)
  • Wind (37 hours)

Jellyfish drift risk

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

Low · 22/100

Low peak drift risk around Mon 00:00.

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

Sun 15:00, Tue 17:00

Nearby alternatives in France

Porquerolles

66 km away

❌ Poor

Cap d'Antibes

141 km away

✅ Good

Corsica

306 km away

✅ Good

Advanced forecast data

Viewing historical data

Mon 05:00 – Thu 05:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.7 around Mon 19:00; 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.

14/24 sampled hours stay at or below 0.36m (range 0.18m to 0.68m).

Wind is at or below 5.4m/s in 24/24 sampled hours (range 0.61 to 4.16m/s).

Tides range from -0.62m to -0.36m; 2 of 24 hours are in or near peak slack windows.

72-hour historical overview
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Fair ⚠️ Fair
Fair ⚠️ Fair
Fair ⚠️ Fair
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
Excellent ✅ Excellent
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
Poor ❌ Limited
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Good 🌟 Good
Excellent ✅ Excellent
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
Mon 05:00 0.66 · high 3.40 · good 22.00 · good Poor
Mon 06:00 0.66 · high 2.22 · good 22.00 · good Poor
Mon 07:00 0.68 · high 2.43 · good 22.00 · good Poor
Mon 08:00 0.68 · high 2.21 · good 22.00 · good Fair
Mon 09:00 0.64 · high 1.48 · good 22.00 · good Fair
Mon 10:00 0.62 · high 1.02 · good 22.00 · good Fair
Mon 11:00 0.58 · high 0.94 · good 22.00 · good Good
Mon 12:00 0.54 · high 0.61 · good 22.00 · good Good
Mon 13:00 0.44 · high 1.70 · good 22.10 · good Good
Mon 14:00 0.40 · high 3.54 · good 21.90 · good Good
Mon 15:00 0.36 · good 4.16 · good 21.90 · good Good
Mon 16:00 0.34 · good 3.79 · good 21.90 · good Good
Mon 17:00 0.30 · good 3.68 · good 21.90 · good Good
Mon 18:00 0.28 · good 3.35 · good 21.90 · good Good
Mon 19:00 0.24 · good 2.33 · good 21.90 · good Good
Mon 20:00 0.22 · good 1.64 · good 21.90 · good Poor
Mon 21:00 0.22 · good 1.27 · good 21.90 · good Poor
Mon 22:00 0.20 · good 2.79 · good 21.90 · good Poor
Mon 23:00 0.20 · good 3.48 · good 21.90 · good Poor
Tue 00:00 0.20 · good 3.74 · good 21.90 · good Poor
Tue 01:00 0.20 · good 3.83 · good 21.90 · good Poor
Tue 02:00 0.20 · good 3.79 · good 21.90 · good Poor
Tue 03:00 0.20 · good 3.77 · good 21.90 · good Poor
Tue 04:00 0.18 · good 3.67 · good 21.90 · good Poor
Tue 05:00 0.18 · good 3.74 · good 21.90 · good Poor
Tue 06:00 0.18 · good 3.86 · good 21.90 · good Poor
Tue 07:00 0.16 · good 3.77 · good 21.90 · good Poor
Tue 08:00 0.16 · good 3.55 · good 21.90 · good Good
Tue 09:00 0.14 · good 3.44 · good 22.00 · good Good
Tue 10:00 0.14 · good 2.83 · good 22.00 · good Excellent
Tue 11:00 0.12 · good 1.33 · good 22.10 · good Excellent
Tue 12:00 0.12 · good 1.24 · good 22.20 · good Excellent
Tue 13:00 0.08 · good 2.14 · good 22.10 · good Excellent
Tue 14:00 0.08 · good 3.16 · good 22.20 · good Excellent
Tue 15:00 0.08 · good 3.40 · good 22.20 · good Excellent
Tue 16:00 0.08 · good 3.10 · good 22.20 · good Excellent
Tue 17:00 0.08 · good 3.31 · good 22.20 · good Excellent
Tue 18:00 0.08 · good 2.92 · good 22.20 · good Excellent
Tue 19:00 0.24 · good 2.35 · good 22.20 · good Poor
Tue 20:00 0.26 · good 3.42 · good 22.20 · good Poor
Tue 21:00 0.28 · good 3.19 · good 22.20 · good Poor
Tue 22:00 0.30 · good 2.78 · good 22.20 · good Poor
Tue 23:00 0.32 · good 1.39 · good 22.20 · good Poor
Wed 00:00 0.32 · good 2.11 · good 22.20 · good Poor
Wed 01:00 0.32 · good 3.18 · good 22.10 · good Poor
Wed 02:00 0.32 · good 3.89 · good 22.10 · good Poor
Wed 03:00 0.30 · good 3.67 · good 22.10 · good Poor
Wed 04:00 0.28 · good 3.36 · good 22.10 · good Poor
Wed 05:00 0.26 · good 3.09 · good 22.10 · good Poor
Wed 06:00 0.24 · good 2.97 · good 22.10 · good Poor
Wed 07:00 0.24 · good 2.91 · good 22.10 · good Poor
Wed 08:00 0.22 · good 3.01 · good 22.10 · good Good
Wed 09:00 0.22 · good 2.88 · good 22.10 · good Good
Wed 10:00 0.20 · good 2.47 · good 22.20 · good Good
Wed 11:00 0.20 · good 1.49 · good 22.20 · good Good
Wed 12:00 0.20 · good 0.85 · good 22.20 · good Good
Wed 13:00 0.20 · good 2.20 · good 22.20 · good Good
Wed 14:00 0.20 · good 3.31 · good 22.40 · good Good
Wed 15:00 0.20 · good 3.71 · good 22.40 · good Good
Wed 16:00 0.18 · good 3.53 · good 22.50 · good Good
Wed 17:00 0.18 · good 2.46 · good 22.50 · good Good
Wed 18:00 0.16 · good 1.96 · good 22.40 · good Excellent
Wed 19:00 0.16 · good 1.40 · good 22.40 · good Poor
Wed 20:00 0.14 · good 0.86 · good 22.40 · good Poor
Wed 21:00 0.14 · good 1.00 · good 22.40 · good Poor
Wed 22:00 0.12 · good 1.90 · good 22.40 · good Poor
Wed 23:00 0.12 · good 2.35 · good 22.40 · good Poor
Thu 00:00 0.12 · good 2.60 · good 22.40 · good Poor
Thu 01:00 0.10 · good 2.66 · good 22.40 · good Poor
Thu 02:00 0.10 · good 2.75 · good 22.40 · good Poor
Thu 03:00 0.10 · good 2.75 · good 22.40 · good Poor
Thu 04:00 0.08 · good 2.75 · good 22.40 · good Poor