MARINE REPORT / 72 HOURS

Calanques de Marseille Snorkel Report Today

France · Updated Sun 07:48 (CEST) · Source: Snapshot

The skinny

Marginal Data updated Sun 07:48 (CEST)

Calanques de Marseille looks marginal today. The least-bad daylight window is around Sun 10:00, but waves is limiting the forecast.

Right now (forecast)

Fair · 5.4/10

Sun 09:00 (CEST)

Later today

Fair · 5.5/10

Sun 10:00 (CEST)

Next three days

Fair · 5.5/10

Sun 10:00 (CEST)

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

Score: 5.5/10

Best time: Sun 10:00

Main risk: Waves

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

Best afternoon signal: Sun 14:00 (Fair). Peak afternoon wind is about 5.9 m/s.

Email me when it is good

Sunrise

07:55

Sunset

18:50

Water

22.3°C

Max air

16.4°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

Sunday

⚠️ Fair conditions

Main blocker: Waves

Monday

❌ Poor conditions

Main blocker: Waves

Tuesday

❌ Poor conditions

Main blocker: Waves

Best available hours

  • Sun 10:00: Fair (0.55) · still limited by waves
  • Sun 11:00: Fair (0.54) · still limited by waves
  • Sun 14:00: Fair (0.51) · still limited by waves

Why this verdict

Main blockers across the next 72 hours:

  • Waves (69 hours)
  • Tide/current (56 hours)
  • Wind (45 hours)

Jellyfish drift risk

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

Low · 26/100

Low peak drift risk around Mon 08:00.

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

Thu 09:00 – Sun 09:00 (CEST)

Previous day Yesterday Next day Live

Snorkel Score (selected 24h)

Best snorkel score is 0.51 around Thu 09:00; 1 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 0.76m to 2.1m).

Wind is at or below 5.4m/s in 7/24 sampled hours (range 2.45 to 14.7m/s).

Tides range from -0.61m to -0.34m; 1 of 24 hours are in or near peak slack windows.

72-hour historical overview
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
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
Poor ❌ Limited
Poor ❌ Limited
Poor ❌ Limited
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
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
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
Thu 09:00 0.76 · high 2.45 · good 23.80 · good Fair
Thu 10:00 0.80 · high 3.11 · good 23.80 · good Poor
Thu 11:00 0.82 · high 6.17 · high 23.80 · good Poor
Thu 12:00 0.94 · high 5.35 · good 23.80 · good Poor
Thu 13:00 1.10 · high 4.43 · good 23.80 · good Poor
Thu 14:00 1.30 · high 3.89 · good 23.80 · good Poor
Thu 15:00 1.44 · high 3.94 · good 23.80 · good Poor
Thu 16:00 1.60 · high 5.16 · good 23.80 · good Poor
Thu 17:00 1.64 · high 12.48 · high 23.80 · good Poor
Thu 18:00 1.66 · high 12.77 · high 23.80 · good Poor
Thu 19:00 1.70 · high 13.24 · high 23.70 · good Poor
Thu 20:00 1.72 · high 13.76 · high 23.70 · good Poor
Thu 21:00 1.78 · high 13.54 · high 23.70 · good Poor
Thu 22:00 1.86 · high 13.54 · high 23.60 · good Poor
Thu 23:00 1.92 · high 14.65 · high 23.60 · good Poor
Fri 00:00 1.98 · high 14.70 · high 23.50 · good Poor
Fri 01:00 2.04 · high 14.08 · high 23.50 · good Poor
Fri 02:00 2.10 · high 13.86 · high 23.40 · good Poor
Fri 03:00 2.10 · high 13.37 · high 23.40 · good Poor
Fri 04:00 2.08 · high 13.52 · high 23.30 · good Poor
Fri 05:00 2.08 · high 11.66 · high 23.20 · good Poor
Fri 06:00 2.02 · high 10.65 · high 23.20 · good Poor
Fri 07:00 1.96 · high 10.10 · high 23.10 · good Poor
Fri 08:00 1.90 · high 9.54 · high 23.00 · good Poor
Fri 09:00 1.82 · high 9.39 · high 23.00 · good Poor
Fri 10:00 1.74 · high 9.71 · high 22.90 · good Poor
Fri 11:00 1.66 · high 9.54 · high 22.90 · good Poor
Fri 12:00 1.54 · high 6.14 · high 22.80 · good Poor
Fri 13:00 1.52 · high 6.13 · high 22.90 · good Poor
Fri 14:00 1.48 · high 6.24 · high 22.90 · good Poor
Fri 15:00 1.46 · high 7.00 · high 22.80 · good Poor
Fri 16:00 1.46 · high 6.99 · high 22.80 · good Poor
Fri 17:00 1.44 · high 7.55 · high 22.80 · good Poor
Fri 18:00 1.40 · high 7.57 · high 22.80 · good Poor
Fri 19:00 1.42 · high 5.91 · high 22.70 · good Fair
Fri 20:00 1.38 · high 6.07 · high 22.70 · good Poor
Fri 21:00 1.36 · high 5.23 · good 22.70 · good Poor
Fri 22:00 1.34 · high 5.07 · good 22.70 · good Poor
Fri 23:00 1.32 · high 5.07 · good 22.60 · good Poor
Sat 00:00 1.32 · high 4.12 · good 22.60 · good Poor
Sat 01:00 1.30 · high 4.13 · good 22.60 · good Poor
Sat 02:00 1.30 · high 3.73 · good 22.60 · good Poor
Sat 03:00 1.28 · high 3.32 · good 22.60 · good Poor
Sat 04:00 1.24 · high 3.41 · good 22.50 · good Poor
Sat 05:00 1.22 · high 2.26 · good 22.50 · good Poor
Sat 06:00 1.18 · high 1.88 · good 22.50 · good Poor
Sat 07:00 1.14 · high 2.04 · good 22.50 · good Poor
Sat 08:00 1.10 · high 1.12 · good 22.50 · good Fair
Sat 09:00 1.06 · high 0.86 · good 22.50 · good Fair
Sat 10:00 1.02 · high 4.05 · good 22.50 · good Fair
Sat 11:00 0.98 · high 3.86 · good 22.60 · good Fair
Sat 12:00 0.96 · high 4.60 · good 22.60 · good Fair
Sat 13:00 0.78 · high 5.50 · high 22.30 · good Fair
Sat 14:00 0.74 · high 6.75 · high 22.30 · good Fair
Sat 15:00 0.78 · high 8.02 · high 22.30 · good Fair
Sat 16:00 0.82 · high 8.89 · high 22.30 · good Poor
Sat 17:00 0.86 · high 9.94 · high 22.30 · good Poor
Sat 18:00 0.88 · high 9.60 · high 22.40 · good Poor
Sat 19:00 1.16 · high 10.21 · high 22.40 · good Poor
Sat 20:00 1.12 · high 9.04 · high 22.40 · good Poor
Sat 21:00 1.10 · high 8.23 · high 22.50 · good Poor
Sat 22:00 1.06 · high 7.70 · high 22.50 · good Poor
Sat 23:00 1.04 · high 7.25 · high 22.50 · good Poor
Sun 00:00 1.04 · high 7.13 · high 22.50 · good Poor
Sun 01:00 1.04 · high 7.12 · high 22.60 · good Poor
Sun 02:00 1.04 · high 7.16 · high 22.60 · good Poor
Sun 03:00 1.02 · high 6.88 · high 22.60 · good Poor
Sun 04:00 1.00 · high 6.85 · high 22.60 · good Poor
Sun 05:00 0.98 · high 7.65 · high 22.60 · good Poor
Sun 06:00 0.92 · high 7.09 · high 22.60 · good Poor
Sun 07:00 0.88 · high 7.31 · high 22.60 · good Poor
Sun 08:00 0.82 · high 6.41 · high 22.60 · good Poor